diff --git a/packages/typed-openapi/src/generator.ts b/packages/typed-openapi/src/generator.ts
index 1c02e8e..a023e75 100644
--- a/packages/typed-openapi/src/generator.ts
+++ b/packages/typed-openapi/src/generator.ts
@@ -137,6 +137,7 @@ const generateEndpointSchemaList = (ctx: GeneratorContext) => {
     file += `export type ${endpoint.meta.alias} = {
       method: "${endpoint.method.toUpperCase()}",
       path: "${endpoint.path}",
+      requestFormat: "${endpoint.requestFormat}",
       ${
         endpoint.meta.hasParameters
           ? `parameters: {
@@ -235,6 +236,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -244,6 +247,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/src/map-openapi-endpoints.ts b/packages/typed-openapi/src/map-openapi-endpoints.ts
index 3ea81d9..94356fe 100644
--- a/packages/typed-openapi/src/map-openapi-endpoints.ts
+++ b/packages/typed-openapi/src/map-openapi-endpoints.ts
@@ -8,6 +8,7 @@ import { createRefResolver } from "./ref-resolver";
 import { tsFactory } from "./ts-factory";
 import { AnyBox, BoxRef, OpenapiSchemaConvertContext } from "./types";
 import { pathToVariableName } from "./string-utils";
+import { match, P } from "ts-pattern";
 
 const factory = tsFactory;
 
@@ -25,6 +26,7 @@ export const mapOpenApiEndpoints = (doc: OpenAPIObject) => {
         operation,
         method: method as Method,
         path,
+        requestFormat: "json",
         response: openApiSchemaToTs({ schema: {}, ctx }),
         meta: {
           alias: getAlias({ path, method, operation } as Endpoint),
@@ -83,12 +85,21 @@ export const mapOpenApiEndpoints = (doc: OpenAPIObject) => {
             ctx,
           });
         }
+
+        endpoint.requestFormat = match(matchingMediaType)
+          .with("application/octet-stream", () => "binary" as const)
+          .with("multipart/form-data", () => "form-data" as const)
+          .with("application/x-www-form-urlencoded", () => "form-url" as const)
+          .with(P.string.includes("json"), () => "json" as const)
+          .otherwise(() => "text" as const);
       }
 
       // Make parameters optional if all or some of them are not required
       if (params) {
         const t = createBoxFactory({}, ctx);
-        const filtered_params = ["query", "path", "header"] as Array<keyof Pick<typeof params, "query" | "path" | "header">>;
+        const filtered_params = ["query", "path", "header"] as Array<
+          keyof Pick<typeof params, "query" | "path" | "header">
+        >;
 
         for (const k of filtered_params) {
           if (params[k] && lists[k].length) {
@@ -165,6 +176,8 @@ export type EndpointParameters = {
   path?: Box<BoxRef> | Record<string, AnyBox>;
 };
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: AnyBox;
@@ -175,6 +188,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   method: Method;
   path: string;
   parameters?: TConfig["parameters"];
+  requestFormat: RequestFormat;
   meta: {
     alias: string;
     hasParameters: boolean;
diff --git a/packages/typed-openapi/tests/generator.test.ts b/packages/typed-openapi/tests/generator.test.ts
index 0e7b657..f492d33 100644
--- a/packages/typed-openapi/tests/generator.test.ts
+++ b/packages/typed-openapi/tests/generator.test.ts
@@ -51,6 +51,7 @@ describe("generator", () => {
         export type put_UpdatePet = {
           method: "PUT";
           path: "/pet";
+          requestFormat: "json";
           parameters: {
             body: Schemas.Pet;
           };
@@ -59,6 +60,7 @@ describe("generator", () => {
         export type post_AddPet = {
           method: "POST";
           path: "/pet";
+          requestFormat: "json";
           parameters: {
             body: Schemas.Pet;
           };
@@ -67,6 +69,7 @@ describe("generator", () => {
         export type get_FindPetsByStatus = {
           method: "GET";
           path: "/pet/findByStatus";
+          requestFormat: "json";
           parameters: {
             query: Partial<{ status: "available" | "pending" | "sold" }>;
           };
@@ -75,6 +78,7 @@ describe("generator", () => {
         export type get_FindPetsByTags = {
           method: "GET";
           path: "/pet/findByTags";
+          requestFormat: "json";
           parameters: {
             query: Partial<{ tags: Array<string> }>;
           };
@@ -83,6 +87,7 @@ describe("generator", () => {
         export type get_GetPetById = {
           method: "GET";
           path: "/pet/{petId}";
+          requestFormat: "json";
           parameters: {
             path: { petId: number };
           };
@@ -91,6 +96,7 @@ describe("generator", () => {
         export type post_UpdatePetWithForm = {
           method: "POST";
           path: "/pet/{petId}";
+          requestFormat: "json";
           parameters: {
             query: Partial<{ name: string; status: string }>;
             path: { petId: number };
@@ -100,6 +106,7 @@ describe("generator", () => {
         export type delete_DeletePet = {
           method: "DELETE";
           path: "/pet/{petId}";
+          requestFormat: "json";
           parameters: {
             path: { petId: number };
             header: Partial<{ api_key: string }>;
@@ -109,6 +116,7 @@ describe("generator", () => {
         export type post_UploadFile = {
           method: "POST";
           path: "/pet/{petId}/uploadImage";
+          requestFormat: "binary";
           parameters: {
             query: Partial<{ additionalMetadata: string }>;
             path: { petId: number };
@@ -120,12 +128,14 @@ describe("generator", () => {
         export type get_GetInventory = {
           method: "GET";
           path: "/store/inventory";
+          requestFormat: "json";
           parameters: never;
           response: unknown;
         };
         export type post_PlaceOrder = {
           method: "POST";
           path: "/store/order";
+          requestFormat: "json";
           parameters: {
             body: Schemas.Order;
           };
@@ -134,6 +144,7 @@ describe("generator", () => {
         export type get_GetOrderById = {
           method: "GET";
           path: "/store/order/{orderId}";
+          requestFormat: "json";
           parameters: {
             path: { orderId: number };
           };
@@ -142,6 +153,7 @@ describe("generator", () => {
         export type delete_DeleteOrder = {
           method: "DELETE";
           path: "/store/order/{orderId}";
+          requestFormat: "json";
           parameters: {
             path: { orderId: number };
           };
@@ -150,6 +162,7 @@ describe("generator", () => {
         export type post_CreateUser = {
           method: "POST";
           path: "/user";
+          requestFormat: "json";
           parameters: {
             body: Schemas.User;
           };
@@ -158,6 +171,7 @@ describe("generator", () => {
         export type post_CreateUsersWithListInput = {
           method: "POST";
           path: "/user/createWithList";
+          requestFormat: "json";
           parameters: {
             body: Array<Schemas.User>;
           };
@@ -166,6 +180,7 @@ describe("generator", () => {
         export type get_LoginUser = {
           method: "GET";
           path: "/user/login";
+          requestFormat: "json";
           parameters: {
             query: Partial<{ username: string; password: string }>;
           };
@@ -174,12 +189,14 @@ describe("generator", () => {
         export type get_LogoutUser = {
           method: "GET";
           path: "/user/logout";
+          requestFormat: "json";
           parameters: never;
           response: unknown;
         };
         export type get_GetUserByName = {
           method: "GET";
           path: "/user/{username}";
+          requestFormat: "json";
           parameters: {
             path: { username: string };
           };
@@ -188,6 +205,7 @@ describe("generator", () => {
         export type put_UpdateUser = {
           method: "PUT";
           path: "/user/{username}";
+          requestFormat: "json";
           parameters: {
             path: { username: string };
 
@@ -198,6 +216,7 @@ describe("generator", () => {
         export type delete_DeleteUser = {
           method: "DELETE";
           path: "/user/{username}";
+          requestFormat: "json";
           parameters: {
             path: { username: string };
           };
@@ -259,6 +278,8 @@ describe("generator", () => {
       export type MutationMethod = "post" | "put" | "patch" | "delete";
       export type Method = "get" | "head" | MutationMethod;
 
+      type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
       export type DefaultEndpoint = {
         parameters?: EndpointParameters | undefined;
         response: unknown;
@@ -268,6 +289,7 @@ describe("generator", () => {
         operationId: string;
         method: Method;
         path: string;
+        requestFormat: RequestFormat;
         parameters?: TConfig["parameters"];
         meta: {
           alias: string;
diff --git a/packages/typed-openapi/tests/map-openapi-endpoints.test.ts b/packages/typed-openapi/tests/map-openapi-endpoints.test.ts
index 910dec3..64681db 100644
--- a/packages/typed-openapi/tests/map-openapi-endpoints.test.ts
+++ b/packages/typed-openapi/tests/map-openapi-endpoints.test.ts
@@ -1320,6 +1320,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/pet",
+            "requestFormat": "json",
             "response": {
               "type": "ref",
               "value": "Pet",
@@ -1396,6 +1397,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/pet",
+            "requestFormat": "json",
             "response": {
               "type": "ref",
               "value": "Pet",
@@ -1475,6 +1477,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/pet/findByStatus",
+            "requestFormat": "json",
             "response": {
               "type": "array",
               "value": "Array<Pet>",
@@ -1551,6 +1554,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/pet/findByTags",
+            "requestFormat": "json",
             "response": {
               "type": "array",
               "value": "Array<Pet>",
@@ -1626,6 +1630,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/pet/{petId}",
+            "requestFormat": "json",
             "response": {
               "type": "ref",
               "value": "Pet",
@@ -1700,6 +1705,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/pet/{petId}",
+            "requestFormat": "json",
             "response": {
               "type": "keyword",
               "value": "unknown",
@@ -1767,6 +1773,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/pet/{petId}",
+            "requestFormat": "json",
             "response": {
               "type": "keyword",
               "value": "unknown",
@@ -1855,6 +1862,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/pet/{petId}/uploadImage",
+            "requestFormat": "binary",
             "response": {
               "type": "ref",
               "value": "ApiResponse",
@@ -1898,6 +1906,7 @@ describe("map-openapi-endpoints", () => {
             },
             "parameters": undefined,
             "path": "/store/inventory",
+            "requestFormat": "json",
             "response": {
               "type": "keyword",
               "value": "unknown",
@@ -1959,6 +1968,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/store/order",
+            "requestFormat": "json",
             "response": {
               "type": "ref",
               "value": "Order",
@@ -2023,6 +2033,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/store/order/{orderId}",
+            "requestFormat": "json",
             "response": {
               "type": "ref",
               "value": "Order",
@@ -2072,6 +2083,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/store/order/{orderId}",
+            "requestFormat": "json",
             "response": {
               "type": "keyword",
               "value": "unknown",
@@ -2136,6 +2148,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/user",
+            "requestFormat": "json",
             "response": {
               "type": "ref",
               "value": "User",
@@ -2195,6 +2208,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/user/createWithList",
+            "requestFormat": "json",
             "response": {
               "type": "ref",
               "value": "User",
@@ -2278,6 +2292,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/user/login",
+            "requestFormat": "json",
             "response": {
               "type": "keyword",
               "value": "string",
@@ -2306,6 +2321,7 @@ describe("map-openapi-endpoints", () => {
             },
             "parameters": undefined,
             "path": "/user/logout",
+            "requestFormat": "json",
             "response": {
               "type": "keyword",
               "value": "unknown",
@@ -2369,6 +2385,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/user/{username}",
+            "requestFormat": "json",
             "response": {
               "type": "ref",
               "value": "User",
@@ -2438,6 +2455,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/user/{username}",
+            "requestFormat": "json",
             "response": {
               "type": "keyword",
               "value": "unknown",
@@ -2486,6 +2504,7 @@ describe("map-openapi-endpoints", () => {
               },
             },
             "path": "/user/{username}",
+            "requestFormat": "json",
             "response": {
               "type": "keyword",
               "value": "unknown",
@@ -2656,6 +2675,7 @@ describe("map-openapi-endpoints", () => {
             },
           },
           "path": "/users/{id}",
+          "requestFormat": "json",
           "response": {
             "type": "keyword",
             "value": "unknown",
diff --git a/packages/typed-openapi/tests/snapshots/docker.openapi.client.ts b/packages/typed-openapi/tests/snapshots/docker.openapi.client.ts
index 3235fa6..b16e82d 100644
--- a/packages/typed-openapi/tests/snapshots/docker.openapi.client.ts
+++ b/packages/typed-openapi/tests/snapshots/docker.openapi.client.ts
@@ -853,6 +853,7 @@ export namespace Endpoints {
   export type get_ContainerList = {
     method: "GET";
     path: "/containers/json";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ all: boolean; limit: number; size: boolean; filters: string }>;
     };
@@ -861,6 +862,7 @@ export namespace Endpoints {
   export type post_ContainerCreate = {
     method: "POST";
     path: "/containers/create";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ name: string; platform: string }>;
 
@@ -872,6 +874,7 @@ export namespace Endpoints {
   export type get_ContainerInspect = {
     method: "GET";
     path: "/containers/{id}/json";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ size: boolean }>;
       path: { id: string };
@@ -907,6 +910,7 @@ export namespace Endpoints {
   export type get_ContainerTop = {
     method: "GET";
     path: "/containers/{id}/top";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ ps_args: string }>;
       path: { id: string };
@@ -916,6 +920,7 @@ export namespace Endpoints {
   export type get_ContainerLogs = {
     method: "GET";
     path: "/containers/{id}/logs";
+    requestFormat: "json";
     parameters: {
       query: Partial<{
         follow: boolean;
@@ -933,6 +938,7 @@ export namespace Endpoints {
   export type get_ContainerChanges = {
     method: "GET";
     path: "/containers/{id}/changes";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
     };
@@ -941,6 +947,7 @@ export namespace Endpoints {
   export type get_ContainerExport = {
     method: "GET";
     path: "/containers/{id}/export";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
     };
@@ -949,6 +956,7 @@ export namespace Endpoints {
   export type get_ContainerStats = {
     method: "GET";
     path: "/containers/{id}/stats";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ stream: boolean; "one-shot": boolean }>;
       path: { id: string };
@@ -958,6 +966,7 @@ export namespace Endpoints {
   export type post_ContainerResize = {
     method: "POST";
     path: "/containers/{id}/resize";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ h: number; w: number }>;
       path: { id: string };
@@ -967,6 +976,7 @@ export namespace Endpoints {
   export type post_ContainerStart = {
     method: "POST";
     path: "/containers/{id}/start";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ detachKeys: string }>;
       path: { id: string };
@@ -976,6 +986,7 @@ export namespace Endpoints {
   export type post_ContainerStop = {
     method: "POST";
     path: "/containers/{id}/stop";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ signal: string; t: number }>;
       path: { id: string };
@@ -985,6 +996,7 @@ export namespace Endpoints {
   export type post_ContainerRestart = {
     method: "POST";
     path: "/containers/{id}/restart";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ signal: string; t: number }>;
       path: { id: string };
@@ -994,6 +1006,7 @@ export namespace Endpoints {
   export type post_ContainerKill = {
     method: "POST";
     path: "/containers/{id}/kill";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ signal: string }>;
       path: { id: string };
@@ -1003,6 +1016,7 @@ export namespace Endpoints {
   export type post_ContainerUpdate = {
     method: "POST";
     path: "/containers/{id}/update";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
 
@@ -1013,6 +1027,7 @@ export namespace Endpoints {
   export type post_ContainerRename = {
     method: "POST";
     path: "/containers/{id}/rename";
+    requestFormat: "json";
     parameters: {
       query: { name: string };
       path: { id: string };
@@ -1022,6 +1037,7 @@ export namespace Endpoints {
   export type post_ContainerPause = {
     method: "POST";
     path: "/containers/{id}/pause";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
     };
@@ -1030,6 +1046,7 @@ export namespace Endpoints {
   export type post_ContainerUnpause = {
     method: "POST";
     path: "/containers/{id}/unpause";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
     };
@@ -1038,6 +1055,7 @@ export namespace Endpoints {
   export type post_ContainerAttach = {
     method: "POST";
     path: "/containers/{id}/attach";
+    requestFormat: "json";
     parameters: {
       query: Partial<{
         detachKeys: string;
@@ -1054,6 +1072,7 @@ export namespace Endpoints {
   export type get_ContainerAttachWebsocket = {
     method: "GET";
     path: "/containers/{id}/attach/ws";
+    requestFormat: "json";
     parameters: {
       query: Partial<{
         detachKeys: string;
@@ -1070,6 +1089,7 @@ export namespace Endpoints {
   export type post_ContainerWait = {
     method: "POST";
     path: "/containers/{id}/wait";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ condition: "not-running" | "next-exit" | "removed" }>;
       path: { id: string };
@@ -1079,6 +1099,7 @@ export namespace Endpoints {
   export type delete_ContainerDelete = {
     method: "DELETE";
     path: "/containers/{id}";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ v: boolean; force: boolean; link: boolean }>;
       path: { id: string };
@@ -1088,6 +1109,7 @@ export namespace Endpoints {
   export type get_ContainerArchive = {
     method: "GET";
     path: "/containers/{id}/archive";
+    requestFormat: "json";
     parameters: {
       query: { path: string };
       path: { id: string };
@@ -1097,6 +1119,7 @@ export namespace Endpoints {
   export type put_PutContainerArchive = {
     method: "PUT";
     path: "/containers/{id}/archive";
+    requestFormat: "binary";
     parameters: {
       query: { path: string; noOverwriteDirNonDir: string | undefined; copyUIDGID: string | undefined };
       path: { id: string };
@@ -1108,6 +1131,7 @@ export namespace Endpoints {
   export type head_ContainerArchiveInfo = {
     method: "HEAD";
     path: "/containers/{id}/archive";
+    requestFormat: "json";
     parameters: {
       query: { path: string };
       path: { id: string };
@@ -1117,6 +1141,7 @@ export namespace Endpoints {
   export type post_ContainerPrune = {
     method: "POST";
     path: "/containers/prune";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ filters: string }>;
     };
@@ -1125,6 +1150,7 @@ export namespace Endpoints {
   export type get_ImageList = {
     method: "GET";
     path: "/images/json";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ all: boolean; filters: string; "shared-size": boolean; digests: boolean }>;
     };
@@ -1133,6 +1159,7 @@ export namespace Endpoints {
   export type post_ImageBuild = {
     method: "POST";
     path: "/build";
+    requestFormat: "binary";
     parameters: {
       query: Partial<{
         dockerfile: string;
@@ -1169,6 +1196,7 @@ export namespace Endpoints {
   export type post_BuildPrune = {
     method: "POST";
     path: "/build/prune";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ "keep-storage": number; all: boolean; filters: string }>;
     };
@@ -1177,6 +1205,7 @@ export namespace Endpoints {
   export type post_ImageCreate = {
     method: "POST";
     path: "/images/create";
+    requestFormat: "text";
     parameters: {
       query: Partial<{
         fromImage: string;
@@ -1196,6 +1225,7 @@ export namespace Endpoints {
   export type get_ImageInspect = {
     method: "GET";
     path: "/images/{name}/json";
+    requestFormat: "json";
     parameters: {
       path: { name: string };
     };
@@ -1204,6 +1234,7 @@ export namespace Endpoints {
   export type get_ImageHistory = {
     method: "GET";
     path: "/images/{name}/history";
+    requestFormat: "json";
     parameters: {
       path: { name: string };
     };
@@ -1219,6 +1250,7 @@ export namespace Endpoints {
   export type post_ImagePush = {
     method: "POST";
     path: "/images/{name}/push";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ tag: string }>;
       path: { name: string };
@@ -1229,6 +1261,7 @@ export namespace Endpoints {
   export type post_ImageTag = {
     method: "POST";
     path: "/images/{name}/tag";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ repo: string; tag: string }>;
       path: { name: string };
@@ -1238,6 +1271,7 @@ export namespace Endpoints {
   export type delete_ImageDelete = {
     method: "DELETE";
     path: "/images/{name}";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ force: boolean; noprune: boolean }>;
       path: { name: string };
@@ -1247,6 +1281,7 @@ export namespace Endpoints {
   export type get_ImageSearch = {
     method: "GET";
     path: "/images/search";
+    requestFormat: "json";
     parameters: {
       query: { term: string; limit: number | undefined; filters: string | undefined };
     };
@@ -1257,6 +1292,7 @@ export namespace Endpoints {
   export type post_ImagePrune = {
     method: "POST";
     path: "/images/prune";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ filters: string }>;
     };
@@ -1265,6 +1301,7 @@ export namespace Endpoints {
   export type post_SystemAuth = {
     method: "POST";
     path: "/auth";
+    requestFormat: "json";
     parameters: {
       body: Schemas.AuthConfig;
     };
@@ -1273,30 +1310,35 @@ export namespace Endpoints {
   export type get_SystemInfo = {
     method: "GET";
     path: "/info";
+    requestFormat: "json";
     parameters: never;
     response: Schemas.SystemInfo;
   };
   export type get_SystemVersion = {
     method: "GET";
     path: "/version";
+    requestFormat: "json";
     parameters: never;
     response: Schemas.SystemVersion;
   };
   export type get_SystemPing = {
     method: "GET";
     path: "/_ping";
+    requestFormat: "json";
     parameters: never;
     response: unknown;
   };
   export type head_SystemPingHead = {
     method: "HEAD";
     path: "/_ping";
+    requestFormat: "json";
     parameters: never;
     response: unknown;
   };
   export type post_ImageCommit = {
     method: "POST";
     path: "/commit";
+    requestFormat: "json";
     parameters: {
       query: Partial<{
         container: string;
@@ -1315,6 +1357,7 @@ export namespace Endpoints {
   export type get_SystemEvents = {
     method: "GET";
     path: "/events";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ since: string; until: string; filters: string }>;
     };
@@ -1323,6 +1366,7 @@ export namespace Endpoints {
   export type get_SystemDataUsage = {
     method: "GET";
     path: "/system/df";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ type: Array<"container" | "image" | "volume" | "build-cache"> }>;
     };
@@ -1337,6 +1381,7 @@ export namespace Endpoints {
   export type get_ImageGet = {
     method: "GET";
     path: "/images/{name}/get";
+    requestFormat: "json";
     parameters: {
       path: { name: string };
     };
@@ -1345,6 +1390,7 @@ export namespace Endpoints {
   export type get_ImageGetAll = {
     method: "GET";
     path: "/images/get";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ names: Array<string> }>;
     };
@@ -1353,6 +1399,7 @@ export namespace Endpoints {
   export type post_ImageLoad = {
     method: "POST";
     path: "/images/load";
+    requestFormat: "text";
     parameters: {
       query: Partial<{ quiet: boolean }>;
     };
@@ -1361,6 +1408,7 @@ export namespace Endpoints {
   export type post_ContainerExec = {
     method: "POST";
     path: "/containers/{id}/exec";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
 
@@ -1383,6 +1431,7 @@ export namespace Endpoints {
   export type post_ExecStart = {
     method: "POST";
     path: "/exec/{id}/start";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
 
@@ -1393,6 +1442,7 @@ export namespace Endpoints {
   export type post_ExecResize = {
     method: "POST";
     path: "/exec/{id}/resize";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ h: number; w: number }>;
       path: { id: string };
@@ -1402,6 +1452,7 @@ export namespace Endpoints {
   export type get_ExecInspect = {
     method: "GET";
     path: "/exec/{id}/json";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
     };
@@ -1422,6 +1473,7 @@ export namespace Endpoints {
   export type get_VolumeList = {
     method: "GET";
     path: "/volumes";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ filters: string }>;
     };
@@ -1430,6 +1482,7 @@ export namespace Endpoints {
   export type post_VolumeCreate = {
     method: "POST";
     path: "/volumes/create";
+    requestFormat: "json";
     parameters: {
       body: Schemas.VolumeCreateOptions;
     };
@@ -1438,6 +1491,7 @@ export namespace Endpoints {
   export type get_VolumeInspect = {
     method: "GET";
     path: "/volumes/{name}";
+    requestFormat: "json";
     parameters: {
       path: { name: string };
     };
@@ -1446,6 +1500,7 @@ export namespace Endpoints {
   export type put_VolumeUpdate = {
     method: "PUT";
     path: "/volumes/{name}";
+    requestFormat: "json";
     parameters: {
       query: { version: number };
       path: { name: string };
@@ -1457,6 +1512,7 @@ export namespace Endpoints {
   export type delete_VolumeDelete = {
     method: "DELETE";
     path: "/volumes/{name}";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ force: boolean }>;
       path: { name: string };
@@ -1466,6 +1522,7 @@ export namespace Endpoints {
   export type post_VolumePrune = {
     method: "POST";
     path: "/volumes/prune";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ filters: string }>;
     };
@@ -1474,6 +1531,7 @@ export namespace Endpoints {
   export type get_NetworkList = {
     method: "GET";
     path: "/networks";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ filters: string }>;
     };
@@ -1482,6 +1540,7 @@ export namespace Endpoints {
   export type get_NetworkInspect = {
     method: "GET";
     path: "/networks/{id}";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ verbose: boolean; scope: string }>;
       path: { id: string };
@@ -1491,6 +1550,7 @@ export namespace Endpoints {
   export type delete_NetworkDelete = {
     method: "DELETE";
     path: "/networks/{id}";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
     };
@@ -1499,6 +1559,7 @@ export namespace Endpoints {
   export type post_NetworkCreate = {
     method: "POST";
     path: "/networks/create";
+    requestFormat: "json";
     parameters: {
       body: {
         Name: string;
@@ -1518,6 +1579,7 @@ export namespace Endpoints {
   export type post_NetworkConnect = {
     method: "POST";
     path: "/networks/{id}/connect";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
 
@@ -1528,6 +1590,7 @@ export namespace Endpoints {
   export type post_NetworkDisconnect = {
     method: "POST";
     path: "/networks/{id}/disconnect";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
 
@@ -1538,6 +1601,7 @@ export namespace Endpoints {
   export type post_NetworkPrune = {
     method: "POST";
     path: "/networks/prune";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ filters: string }>;
     };
@@ -1546,6 +1610,7 @@ export namespace Endpoints {
   export type get_PluginList = {
     method: "GET";
     path: "/plugins";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ filters: string }>;
     };
@@ -1554,6 +1619,7 @@ export namespace Endpoints {
   export type get_GetPluginPrivileges = {
     method: "GET";
     path: "/plugins/privileges";
+    requestFormat: "json";
     parameters: {
       query: { remote: string };
     };
@@ -1562,6 +1628,7 @@ export namespace Endpoints {
   export type post_PluginPull = {
     method: "POST";
     path: "/plugins/pull";
+    requestFormat: "json";
     parameters: {
       query: { remote: string; name: string | undefined };
 
@@ -1573,6 +1640,7 @@ export namespace Endpoints {
   export type get_PluginInspect = {
     method: "GET";
     path: "/plugins/{name}/json";
+    requestFormat: "json";
     parameters: {
       path: { name: string };
     };
@@ -1581,6 +1649,7 @@ export namespace Endpoints {
   export type delete_PluginDelete = {
     method: "DELETE";
     path: "/plugins/{name}";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ force: boolean }>;
       path: { name: string };
@@ -1590,6 +1659,7 @@ export namespace Endpoints {
   export type post_PluginEnable = {
     method: "POST";
     path: "/plugins/{name}/enable";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ timeout: number }>;
       path: { name: string };
@@ -1599,6 +1669,7 @@ export namespace Endpoints {
   export type post_PluginDisable = {
     method: "POST";
     path: "/plugins/{name}/disable";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ force: boolean }>;
       path: { name: string };
@@ -1608,6 +1679,7 @@ export namespace Endpoints {
   export type post_PluginUpgrade = {
     method: "POST";
     path: "/plugins/{name}/upgrade";
+    requestFormat: "json";
     parameters: {
       query: { remote: string };
       path: { name: string };
@@ -1619,6 +1691,7 @@ export namespace Endpoints {
   export type post_PluginCreate = {
     method: "POST";
     path: "/plugins/create";
+    requestFormat: "text";
     parameters: {
       query: { name: string };
     };
@@ -1627,6 +1700,7 @@ export namespace Endpoints {
   export type post_PluginPush = {
     method: "POST";
     path: "/plugins/{name}/push";
+    requestFormat: "json";
     parameters: {
       path: { name: string };
     };
@@ -1635,6 +1709,7 @@ export namespace Endpoints {
   export type post_PluginSet = {
     method: "POST";
     path: "/plugins/{name}/set";
+    requestFormat: "json";
     parameters: {
       path: { name: string };
 
@@ -1645,6 +1720,7 @@ export namespace Endpoints {
   export type get_NodeList = {
     method: "GET";
     path: "/nodes";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ filters: string }>;
     };
@@ -1653,6 +1729,7 @@ export namespace Endpoints {
   export type get_NodeInspect = {
     method: "GET";
     path: "/nodes/{id}";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
     };
@@ -1661,6 +1738,7 @@ export namespace Endpoints {
   export type delete_NodeDelete = {
     method: "DELETE";
     path: "/nodes/{id}";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ force: boolean }>;
       path: { id: string };
@@ -1670,6 +1748,7 @@ export namespace Endpoints {
   export type post_NodeUpdate = {
     method: "POST";
     path: "/nodes/{id}/update";
+    requestFormat: "json";
     parameters: {
       query: { version: number };
       path: { id: string };
@@ -1681,12 +1760,14 @@ export namespace Endpoints {
   export type get_SwarmInspect = {
     method: "GET";
     path: "/swarm";
+    requestFormat: "json";
     parameters: never;
     response: Schemas.Swarm;
   };
   export type post_SwarmInit = {
     method: "POST";
     path: "/swarm/init";
+    requestFormat: "json";
     parameters: {
       body: Partial<{
         ListenAddr: string;
@@ -1704,6 +1785,7 @@ export namespace Endpoints {
   export type post_SwarmJoin = {
     method: "POST";
     path: "/swarm/join";
+    requestFormat: "json";
     parameters: {
       body: Partial<{
         ListenAddr: string;
@@ -1718,6 +1800,7 @@ export namespace Endpoints {
   export type post_SwarmLeave = {
     method: "POST";
     path: "/swarm/leave";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ force: boolean }>;
     };
@@ -1726,6 +1809,7 @@ export namespace Endpoints {
   export type post_SwarmUpdate = {
     method: "POST";
     path: "/swarm/update";
+    requestFormat: "json";
     parameters: {
       query: {
         version: number;
@@ -1741,12 +1825,14 @@ export namespace Endpoints {
   export type get_SwarmUnlockkey = {
     method: "GET";
     path: "/swarm/unlockkey";
+    requestFormat: "json";
     parameters: never;
     response: Partial<{ UnlockKey: string }>;
   };
   export type post_SwarmUnlock = {
     method: "POST";
     path: "/swarm/unlock";
+    requestFormat: "json";
     parameters: {
       body: Partial<{ UnlockKey: string }>;
     };
@@ -1755,6 +1841,7 @@ export namespace Endpoints {
   export type get_ServiceList = {
     method: "GET";
     path: "/services";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ filters: string; status: boolean }>;
     };
@@ -1763,6 +1850,7 @@ export namespace Endpoints {
   export type post_ServiceCreate = {
     method: "POST";
     path: "/services/create";
+    requestFormat: "json";
     parameters: {
       header: Partial<{ "X-Registry-Auth": string }>;
       body: Schemas.ServiceSpec & unknown;
@@ -1772,6 +1860,7 @@ export namespace Endpoints {
   export type get_ServiceInspect = {
     method: "GET";
     path: "/services/{id}";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ insertDefaults: boolean }>;
       path: { id: string };
@@ -1781,6 +1870,7 @@ export namespace Endpoints {
   export type delete_ServiceDelete = {
     method: "DELETE";
     path: "/services/{id}";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
     };
@@ -1789,6 +1879,7 @@ export namespace Endpoints {
   export type post_ServiceUpdate = {
     method: "POST";
     path: "/services/{id}/update";
+    requestFormat: "json";
     parameters: {
       query: { version: number; registryAuthFrom: "spec" | "previous-spec" | undefined; rollback: string | undefined };
       path: { id: string };
@@ -1800,6 +1891,7 @@ export namespace Endpoints {
   export type get_ServiceLogs = {
     method: "GET";
     path: "/services/{id}/logs";
+    requestFormat: "json";
     parameters: {
       query: Partial<{
         details: boolean;
@@ -1817,6 +1909,7 @@ export namespace Endpoints {
   export type get_TaskList = {
     method: "GET";
     path: "/tasks";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ filters: string }>;
     };
@@ -1825,6 +1918,7 @@ export namespace Endpoints {
   export type get_TaskInspect = {
     method: "GET";
     path: "/tasks/{id}";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
     };
@@ -1833,6 +1927,7 @@ export namespace Endpoints {
   export type get_TaskLogs = {
     method: "GET";
     path: "/tasks/{id}/logs";
+    requestFormat: "json";
     parameters: {
       query: Partial<{
         details: boolean;
@@ -1850,6 +1945,7 @@ export namespace Endpoints {
   export type get_SecretList = {
     method: "GET";
     path: "/secrets";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ filters: string }>;
     };
@@ -1858,6 +1954,7 @@ export namespace Endpoints {
   export type post_SecretCreate = {
     method: "POST";
     path: "/secrets/create";
+    requestFormat: "json";
     parameters: {
       body: Schemas.SecretSpec & unknown;
     };
@@ -1866,6 +1963,7 @@ export namespace Endpoints {
   export type get_SecretInspect = {
     method: "GET";
     path: "/secrets/{id}";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
     };
@@ -1874,6 +1972,7 @@ export namespace Endpoints {
   export type delete_SecretDelete = {
     method: "DELETE";
     path: "/secrets/{id}";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
     };
@@ -1882,6 +1981,7 @@ export namespace Endpoints {
   export type post_SecretUpdate = {
     method: "POST";
     path: "/secrets/{id}/update";
+    requestFormat: "json";
     parameters: {
       query: { version: number };
       path: { id: string };
@@ -1893,6 +1993,7 @@ export namespace Endpoints {
   export type get_ConfigList = {
     method: "GET";
     path: "/configs";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ filters: string }>;
     };
@@ -1901,6 +2002,7 @@ export namespace Endpoints {
   export type post_ConfigCreate = {
     method: "POST";
     path: "/configs/create";
+    requestFormat: "json";
     parameters: {
       body: Schemas.ConfigSpec & unknown;
     };
@@ -1909,6 +2011,7 @@ export namespace Endpoints {
   export type get_ConfigInspect = {
     method: "GET";
     path: "/configs/{id}";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
     };
@@ -1917,6 +2020,7 @@ export namespace Endpoints {
   export type delete_ConfigDelete = {
     method: "DELETE";
     path: "/configs/{id}";
+    requestFormat: "json";
     parameters: {
       path: { id: string };
     };
@@ -1925,6 +2029,7 @@ export namespace Endpoints {
   export type post_ConfigUpdate = {
     method: "POST";
     path: "/configs/{id}/update";
+    requestFormat: "json";
     parameters: {
       query: { version: number };
       path: { id: string };
@@ -1936,6 +2041,7 @@ export namespace Endpoints {
   export type get_DistributionInspect = {
     method: "GET";
     path: "/distribution/{name}/json";
+    requestFormat: "json";
     parameters: {
       path: { name: string };
     };
@@ -1944,6 +2050,7 @@ export namespace Endpoints {
   export type post_Session = {
     method: "POST";
     path: "/session";
+    requestFormat: "json";
     parameters: never;
     response: unknown;
   };
@@ -2094,6 +2201,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -2103,6 +2212,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/docker.openapi.io-ts.ts b/packages/typed-openapi/tests/snapshots/docker.openapi.io-ts.ts
index ab8ed25..fd6265d 100644
--- a/packages/typed-openapi/tests/snapshots/docker.openapi.io-ts.ts
+++ b/packages/typed-openapi/tests/snapshots/docker.openapi.io-ts.ts
@@ -1728,6 +1728,7 @@ export type get_ContainerList = t.TypeOf<typeof get_ContainerList>;
 export const get_ContainerList = t.type({
   method: t.literal("GET"),
   path: t.literal("/containers/json"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       all: t.union([t.undefined, t.boolean]),
@@ -1743,6 +1744,7 @@ export type post_ContainerCreate = t.TypeOf<typeof post_ContainerCreate>;
 export const post_ContainerCreate = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/create"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       name: t.union([t.undefined, t.string]),
@@ -1763,6 +1765,7 @@ export type get_ContainerInspect = t.TypeOf<typeof get_ContainerInspect>;
 export const get_ContainerInspect = t.type({
   method: t.literal("GET"),
   path: t.literal("/containers/{id}/json"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       size: t.union([t.undefined, t.boolean]),
@@ -1804,6 +1807,7 @@ export type get_ContainerTop = t.TypeOf<typeof get_ContainerTop>;
 export const get_ContainerTop = t.type({
   method: t.literal("GET"),
   path: t.literal("/containers/{id}/top"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       ps_args: t.union([t.undefined, t.string]),
@@ -1822,6 +1826,7 @@ export type get_ContainerLogs = t.TypeOf<typeof get_ContainerLogs>;
 export const get_ContainerLogs = t.type({
   method: t.literal("GET"),
   path: t.literal("/containers/{id}/logs"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       follow: t.union([t.undefined, t.boolean]),
@@ -1843,6 +1848,7 @@ export type get_ContainerChanges = t.TypeOf<typeof get_ContainerChanges>;
 export const get_ContainerChanges = t.type({
   method: t.literal("GET"),
   path: t.literal("/containers/{id}/changes"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -1855,6 +1861,7 @@ export type get_ContainerExport = t.TypeOf<typeof get_ContainerExport>;
 export const get_ContainerExport = t.type({
   method: t.literal("GET"),
   path: t.literal("/containers/{id}/export"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -1867,6 +1874,7 @@ export type get_ContainerStats = t.TypeOf<typeof get_ContainerStats>;
 export const get_ContainerStats = t.type({
   method: t.literal("GET"),
   path: t.literal("/containers/{id}/stats"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       stream: t.union([t.undefined, t.boolean]),
@@ -1883,6 +1891,7 @@ export type post_ContainerResize = t.TypeOf<typeof post_ContainerResize>;
 export const post_ContainerResize = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/{id}/resize"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       h: t.union([t.undefined, t.number]),
@@ -1899,6 +1908,7 @@ export type post_ContainerStart = t.TypeOf<typeof post_ContainerStart>;
 export const post_ContainerStart = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/{id}/start"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       detachKeys: t.union([t.undefined, t.string]),
@@ -1914,6 +1924,7 @@ export type post_ContainerStop = t.TypeOf<typeof post_ContainerStop>;
 export const post_ContainerStop = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/{id}/stop"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       signal: t.union([t.undefined, t.string]),
@@ -1930,6 +1941,7 @@ export type post_ContainerRestart = t.TypeOf<typeof post_ContainerRestart>;
 export const post_ContainerRestart = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/{id}/restart"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       signal: t.union([t.undefined, t.string]),
@@ -1946,6 +1958,7 @@ export type post_ContainerKill = t.TypeOf<typeof post_ContainerKill>;
 export const post_ContainerKill = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/{id}/kill"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       signal: t.union([t.undefined, t.string]),
@@ -1961,6 +1974,7 @@ export type post_ContainerUpdate = t.TypeOf<typeof post_ContainerUpdate>;
 export const post_ContainerUpdate = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/{id}/update"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -1981,6 +1995,7 @@ export type post_ContainerRename = t.TypeOf<typeof post_ContainerRename>;
 export const post_ContainerRename = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/{id}/rename"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       name: t.string,
@@ -1996,6 +2011,7 @@ export type post_ContainerPause = t.TypeOf<typeof post_ContainerPause>;
 export const post_ContainerPause = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/{id}/pause"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -2008,6 +2024,7 @@ export type post_ContainerUnpause = t.TypeOf<typeof post_ContainerUnpause>;
 export const post_ContainerUnpause = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/{id}/unpause"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -2020,6 +2037,7 @@ export type post_ContainerAttach = t.TypeOf<typeof post_ContainerAttach>;
 export const post_ContainerAttach = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/{id}/attach"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       detachKeys: t.union([t.undefined, t.string]),
@@ -2040,6 +2058,7 @@ export type get_ContainerAttachWebsocket = t.TypeOf<typeof get_ContainerAttachWe
 export const get_ContainerAttachWebsocket = t.type({
   method: t.literal("GET"),
   path: t.literal("/containers/{id}/attach/ws"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       detachKeys: t.union([t.undefined, t.string]),
@@ -2060,6 +2079,7 @@ export type post_ContainerWait = t.TypeOf<typeof post_ContainerWait>;
 export const post_ContainerWait = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/{id}/wait"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       condition: t.union([
@@ -2078,6 +2098,7 @@ export type delete_ContainerDelete = t.TypeOf<typeof delete_ContainerDelete>;
 export const delete_ContainerDelete = t.type({
   method: t.literal("DELETE"),
   path: t.literal("/containers/{id}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       v: t.union([t.undefined, t.boolean]),
@@ -2095,6 +2116,7 @@ export type get_ContainerArchive = t.TypeOf<typeof get_ContainerArchive>;
 export const get_ContainerArchive = t.type({
   method: t.literal("GET"),
   path: t.literal("/containers/{id}/archive"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       path: t.string,
@@ -2110,6 +2132,7 @@ export type put_PutContainerArchive = t.TypeOf<typeof put_PutContainerArchive>;
 export const put_PutContainerArchive = t.type({
   method: t.literal("PUT"),
   path: t.literal("/containers/{id}/archive"),
+  requestFormat: t.literal("binary"),
   parameters: t.type({
     query: t.type({
       path: t.string,
@@ -2128,6 +2151,7 @@ export type head_ContainerArchiveInfo = t.TypeOf<typeof head_ContainerArchiveInf
 export const head_ContainerArchiveInfo = t.type({
   method: t.literal("HEAD"),
   path: t.literal("/containers/{id}/archive"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       path: t.string,
@@ -2143,6 +2167,7 @@ export type post_ContainerPrune = t.TypeOf<typeof post_ContainerPrune>;
 export const post_ContainerPrune = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/prune"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       filters: t.union([t.undefined, t.string]),
@@ -2158,6 +2183,7 @@ export type get_ImageList = t.TypeOf<typeof get_ImageList>;
 export const get_ImageList = t.type({
   method: t.literal("GET"),
   path: t.literal("/images/json"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       all: t.union([t.undefined, t.boolean]),
@@ -2173,6 +2199,7 @@ export type post_ImageBuild = t.TypeOf<typeof post_ImageBuild>;
 export const post_ImageBuild = t.type({
   method: t.literal("POST"),
   path: t.literal("/build"),
+  requestFormat: t.literal("binary"),
   parameters: t.type({
     query: t.type({
       dockerfile: t.union([t.undefined, t.string]),
@@ -2213,6 +2240,7 @@ export type post_BuildPrune = t.TypeOf<typeof post_BuildPrune>;
 export const post_BuildPrune = t.type({
   method: t.literal("POST"),
   path: t.literal("/build/prune"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       "keep-storage": t.union([t.undefined, t.number]),
@@ -2230,6 +2258,7 @@ export type post_ImageCreate = t.TypeOf<typeof post_ImageCreate>;
 export const post_ImageCreate = t.type({
   method: t.literal("POST"),
   path: t.literal("/images/create"),
+  requestFormat: t.literal("text"),
   parameters: t.type({
     query: t.type({
       fromImage: t.union([t.undefined, t.string]),
@@ -2252,6 +2281,7 @@ export type get_ImageInspect = t.TypeOf<typeof get_ImageInspect>;
 export const get_ImageInspect = t.type({
   method: t.literal("GET"),
   path: t.literal("/images/{name}/json"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       name: t.string,
@@ -2264,6 +2294,7 @@ export type get_ImageHistory = t.TypeOf<typeof get_ImageHistory>;
 export const get_ImageHistory = t.type({
   method: t.literal("GET"),
   path: t.literal("/images/{name}/history"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       name: t.string,
@@ -2285,6 +2316,7 @@ export type post_ImagePush = t.TypeOf<typeof post_ImagePush>;
 export const post_ImagePush = t.type({
   method: t.literal("POST"),
   path: t.literal("/images/{name}/push"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       tag: t.union([t.undefined, t.string]),
@@ -2303,6 +2335,7 @@ export type post_ImageTag = t.TypeOf<typeof post_ImageTag>;
 export const post_ImageTag = t.type({
   method: t.literal("POST"),
   path: t.literal("/images/{name}/tag"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       repo: t.union([t.undefined, t.string]),
@@ -2319,6 +2352,7 @@ export type delete_ImageDelete = t.TypeOf<typeof delete_ImageDelete>;
 export const delete_ImageDelete = t.type({
   method: t.literal("DELETE"),
   path: t.literal("/images/{name}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       force: t.union([t.undefined, t.boolean]),
@@ -2335,6 +2369,7 @@ export type get_ImageSearch = t.TypeOf<typeof get_ImageSearch>;
 export const get_ImageSearch = t.type({
   method: t.literal("GET"),
   path: t.literal("/images/search"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       term: t.string,
@@ -2357,6 +2392,7 @@ export type post_ImagePrune = t.TypeOf<typeof post_ImagePrune>;
 export const post_ImagePrune = t.type({
   method: t.literal("POST"),
   path: t.literal("/images/prune"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       filters: t.union([t.undefined, t.string]),
@@ -2372,6 +2408,7 @@ export type post_SystemAuth = t.TypeOf<typeof post_SystemAuth>;
 export const post_SystemAuth = t.type({
   method: t.literal("POST"),
   path: t.literal("/auth"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: AuthConfig,
   }),
@@ -2382,6 +2419,7 @@ export type get_SystemInfo = t.TypeOf<typeof get_SystemInfo>;
 export const get_SystemInfo = t.type({
   method: t.literal("GET"),
   path: t.literal("/info"),
+  requestFormat: t.literal("json"),
   parameters: t.never,
   response: SystemInfo,
 });
@@ -2390,6 +2428,7 @@ export type get_SystemVersion = t.TypeOf<typeof get_SystemVersion>;
 export const get_SystemVersion = t.type({
   method: t.literal("GET"),
   path: t.literal("/version"),
+  requestFormat: t.literal("json"),
   parameters: t.never,
   response: SystemVersion,
 });
@@ -2398,6 +2437,7 @@ export type get_SystemPing = t.TypeOf<typeof get_SystemPing>;
 export const get_SystemPing = t.type({
   method: t.literal("GET"),
   path: t.literal("/_ping"),
+  requestFormat: t.literal("json"),
   parameters: t.never,
   response: t.unknown,
 });
@@ -2406,6 +2446,7 @@ export type head_SystemPingHead = t.TypeOf<typeof head_SystemPingHead>;
 export const head_SystemPingHead = t.type({
   method: t.literal("HEAD"),
   path: t.literal("/_ping"),
+  requestFormat: t.literal("json"),
   parameters: t.never,
   response: t.unknown,
 });
@@ -2414,6 +2455,7 @@ export type post_ImageCommit = t.TypeOf<typeof post_ImageCommit>;
 export const post_ImageCommit = t.type({
   method: t.literal("POST"),
   path: t.literal("/commit"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       container: t.union([t.undefined, t.string]),
@@ -2433,6 +2475,7 @@ export type get_SystemEvents = t.TypeOf<typeof get_SystemEvents>;
 export const get_SystemEvents = t.type({
   method: t.literal("GET"),
   path: t.literal("/events"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       since: t.union([t.undefined, t.string]),
@@ -2447,6 +2490,7 @@ export type get_SystemDataUsage = t.TypeOf<typeof get_SystemDataUsage>;
 export const get_SystemDataUsage = t.type({
   method: t.literal("GET"),
   path: t.literal("/system/df"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       type: t.union([
@@ -2468,6 +2512,7 @@ export type get_ImageGet = t.TypeOf<typeof get_ImageGet>;
 export const get_ImageGet = t.type({
   method: t.literal("GET"),
   path: t.literal("/images/{name}/get"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       name: t.string,
@@ -2480,6 +2525,7 @@ export type get_ImageGetAll = t.TypeOf<typeof get_ImageGetAll>;
 export const get_ImageGetAll = t.type({
   method: t.literal("GET"),
   path: t.literal("/images/get"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       names: t.union([t.undefined, t.array(t.string)]),
@@ -2492,6 +2538,7 @@ export type post_ImageLoad = t.TypeOf<typeof post_ImageLoad>;
 export const post_ImageLoad = t.type({
   method: t.literal("POST"),
   path: t.literal("/images/load"),
+  requestFormat: t.literal("text"),
   parameters: t.type({
     query: t.type({
       quiet: t.union([t.undefined, t.boolean]),
@@ -2504,6 +2551,7 @@ export type post_ContainerExec = t.TypeOf<typeof post_ContainerExec>;
 export const post_ContainerExec = t.type({
   method: t.literal("POST"),
   path: t.literal("/containers/{id}/exec"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -2529,6 +2577,7 @@ export type post_ExecStart = t.TypeOf<typeof post_ExecStart>;
 export const post_ExecStart = t.type({
   method: t.literal("POST"),
   path: t.literal("/exec/{id}/start"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -2546,6 +2595,7 @@ export type post_ExecResize = t.TypeOf<typeof post_ExecResize>;
 export const post_ExecResize = t.type({
   method: t.literal("POST"),
   path: t.literal("/exec/{id}/resize"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       h: t.union([t.undefined, t.number]),
@@ -2562,6 +2612,7 @@ export type get_ExecInspect = t.TypeOf<typeof get_ExecInspect>;
 export const get_ExecInspect = t.type({
   method: t.literal("GET"),
   path: t.literal("/exec/{id}/json"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -2586,6 +2637,7 @@ export type get_VolumeList = t.TypeOf<typeof get_VolumeList>;
 export const get_VolumeList = t.type({
   method: t.literal("GET"),
   path: t.literal("/volumes"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       filters: t.union([t.undefined, t.string]),
@@ -2598,6 +2650,7 @@ export type post_VolumeCreate = t.TypeOf<typeof post_VolumeCreate>;
 export const post_VolumeCreate = t.type({
   method: t.literal("POST"),
   path: t.literal("/volumes/create"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: VolumeCreateOptions,
   }),
@@ -2608,6 +2661,7 @@ export type get_VolumeInspect = t.TypeOf<typeof get_VolumeInspect>;
 export const get_VolumeInspect = t.type({
   method: t.literal("GET"),
   path: t.literal("/volumes/{name}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       name: t.string,
@@ -2620,6 +2674,7 @@ export type put_VolumeUpdate = t.TypeOf<typeof put_VolumeUpdate>;
 export const put_VolumeUpdate = t.type({
   method: t.literal("PUT"),
   path: t.literal("/volumes/{name}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       version: t.number,
@@ -2638,6 +2693,7 @@ export type delete_VolumeDelete = t.TypeOf<typeof delete_VolumeDelete>;
 export const delete_VolumeDelete = t.type({
   method: t.literal("DELETE"),
   path: t.literal("/volumes/{name}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       force: t.union([t.undefined, t.boolean]),
@@ -2653,6 +2709,7 @@ export type post_VolumePrune = t.TypeOf<typeof post_VolumePrune>;
 export const post_VolumePrune = t.type({
   method: t.literal("POST"),
   path: t.literal("/volumes/prune"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       filters: t.union([t.undefined, t.string]),
@@ -2668,6 +2725,7 @@ export type get_NetworkList = t.TypeOf<typeof get_NetworkList>;
 export const get_NetworkList = t.type({
   method: t.literal("GET"),
   path: t.literal("/networks"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       filters: t.union([t.undefined, t.string]),
@@ -2680,6 +2738,7 @@ export type get_NetworkInspect = t.TypeOf<typeof get_NetworkInspect>;
 export const get_NetworkInspect = t.type({
   method: t.literal("GET"),
   path: t.literal("/networks/{id}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       verbose: t.union([t.undefined, t.boolean]),
@@ -2696,6 +2755,7 @@ export type delete_NetworkDelete = t.TypeOf<typeof delete_NetworkDelete>;
 export const delete_NetworkDelete = t.type({
   method: t.literal("DELETE"),
   path: t.literal("/networks/{id}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -2708,6 +2768,7 @@ export type post_NetworkCreate = t.TypeOf<typeof post_NetworkCreate>;
 export const post_NetworkCreate = t.type({
   method: t.literal("POST"),
   path: t.literal("/networks/create"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: t.type({
       Name: t.string,
@@ -2732,6 +2793,7 @@ export type post_NetworkConnect = t.TypeOf<typeof post_NetworkConnect>;
 export const post_NetworkConnect = t.type({
   method: t.literal("POST"),
   path: t.literal("/networks/{id}/connect"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -2748,6 +2810,7 @@ export type post_NetworkDisconnect = t.TypeOf<typeof post_NetworkDisconnect>;
 export const post_NetworkDisconnect = t.type({
   method: t.literal("POST"),
   path: t.literal("/networks/{id}/disconnect"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -2764,6 +2827,7 @@ export type post_NetworkPrune = t.TypeOf<typeof post_NetworkPrune>;
 export const post_NetworkPrune = t.type({
   method: t.literal("POST"),
   path: t.literal("/networks/prune"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       filters: t.union([t.undefined, t.string]),
@@ -2778,6 +2842,7 @@ export type get_PluginList = t.TypeOf<typeof get_PluginList>;
 export const get_PluginList = t.type({
   method: t.literal("GET"),
   path: t.literal("/plugins"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       filters: t.union([t.undefined, t.string]),
@@ -2790,6 +2855,7 @@ export type get_GetPluginPrivileges = t.TypeOf<typeof get_GetPluginPrivileges>;
 export const get_GetPluginPrivileges = t.type({
   method: t.literal("GET"),
   path: t.literal("/plugins/privileges"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       remote: t.string,
@@ -2802,6 +2868,7 @@ export type post_PluginPull = t.TypeOf<typeof post_PluginPull>;
 export const post_PluginPull = t.type({
   method: t.literal("POST"),
   path: t.literal("/plugins/pull"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       remote: t.string,
@@ -2819,6 +2886,7 @@ export type get_PluginInspect = t.TypeOf<typeof get_PluginInspect>;
 export const get_PluginInspect = t.type({
   method: t.literal("GET"),
   path: t.literal("/plugins/{name}/json"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       name: t.string,
@@ -2831,6 +2899,7 @@ export type delete_PluginDelete = t.TypeOf<typeof delete_PluginDelete>;
 export const delete_PluginDelete = t.type({
   method: t.literal("DELETE"),
   path: t.literal("/plugins/{name}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       force: t.union([t.undefined, t.boolean]),
@@ -2846,6 +2915,7 @@ export type post_PluginEnable = t.TypeOf<typeof post_PluginEnable>;
 export const post_PluginEnable = t.type({
   method: t.literal("POST"),
   path: t.literal("/plugins/{name}/enable"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       timeout: t.union([t.undefined, t.number]),
@@ -2861,6 +2931,7 @@ export type post_PluginDisable = t.TypeOf<typeof post_PluginDisable>;
 export const post_PluginDisable = t.type({
   method: t.literal("POST"),
   path: t.literal("/plugins/{name}/disable"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       force: t.union([t.undefined, t.boolean]),
@@ -2876,6 +2947,7 @@ export type post_PluginUpgrade = t.TypeOf<typeof post_PluginUpgrade>;
 export const post_PluginUpgrade = t.type({
   method: t.literal("POST"),
   path: t.literal("/plugins/{name}/upgrade"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       remote: t.string,
@@ -2895,6 +2967,7 @@ export type post_PluginCreate = t.TypeOf<typeof post_PluginCreate>;
 export const post_PluginCreate = t.type({
   method: t.literal("POST"),
   path: t.literal("/plugins/create"),
+  requestFormat: t.literal("text"),
   parameters: t.type({
     query: t.type({
       name: t.string,
@@ -2907,6 +2980,7 @@ export type post_PluginPush = t.TypeOf<typeof post_PluginPush>;
 export const post_PluginPush = t.type({
   method: t.literal("POST"),
   path: t.literal("/plugins/{name}/push"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       name: t.string,
@@ -2919,6 +2993,7 @@ export type post_PluginSet = t.TypeOf<typeof post_PluginSet>;
 export const post_PluginSet = t.type({
   method: t.literal("POST"),
   path: t.literal("/plugins/{name}/set"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       name: t.string,
@@ -2932,6 +3007,7 @@ export type get_NodeList = t.TypeOf<typeof get_NodeList>;
 export const get_NodeList = t.type({
   method: t.literal("GET"),
   path: t.literal("/nodes"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       filters: t.union([t.undefined, t.string]),
@@ -2944,6 +3020,7 @@ export type get_NodeInspect = t.TypeOf<typeof get_NodeInspect>;
 export const get_NodeInspect = t.type({
   method: t.literal("GET"),
   path: t.literal("/nodes/{id}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -2956,6 +3033,7 @@ export type delete_NodeDelete = t.TypeOf<typeof delete_NodeDelete>;
 export const delete_NodeDelete = t.type({
   method: t.literal("DELETE"),
   path: t.literal("/nodes/{id}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       force: t.union([t.undefined, t.boolean]),
@@ -2971,6 +3049,7 @@ export type post_NodeUpdate = t.TypeOf<typeof post_NodeUpdate>;
 export const post_NodeUpdate = t.type({
   method: t.literal("POST"),
   path: t.literal("/nodes/{id}/update"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       version: t.number,
@@ -2987,6 +3066,7 @@ export type get_SwarmInspect = t.TypeOf<typeof get_SwarmInspect>;
 export const get_SwarmInspect = t.type({
   method: t.literal("GET"),
   path: t.literal("/swarm"),
+  requestFormat: t.literal("json"),
   parameters: t.never,
   response: Swarm,
 });
@@ -2995,6 +3075,7 @@ export type post_SwarmInit = t.TypeOf<typeof post_SwarmInit>;
 export const post_SwarmInit = t.type({
   method: t.literal("POST"),
   path: t.literal("/swarm/init"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: t.type({
       ListenAddr: t.union([t.undefined, t.string]),
@@ -3014,6 +3095,7 @@ export type post_SwarmJoin = t.TypeOf<typeof post_SwarmJoin>;
 export const post_SwarmJoin = t.type({
   method: t.literal("POST"),
   path: t.literal("/swarm/join"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: t.type({
       ListenAddr: t.union([t.undefined, t.string]),
@@ -3030,6 +3112,7 @@ export type post_SwarmLeave = t.TypeOf<typeof post_SwarmLeave>;
 export const post_SwarmLeave = t.type({
   method: t.literal("POST"),
   path: t.literal("/swarm/leave"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       force: t.union([t.undefined, t.boolean]),
@@ -3042,6 +3125,7 @@ export type post_SwarmUpdate = t.TypeOf<typeof post_SwarmUpdate>;
 export const post_SwarmUpdate = t.type({
   method: t.literal("POST"),
   path: t.literal("/swarm/update"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       version: t.number,
@@ -3058,6 +3142,7 @@ export type get_SwarmUnlockkey = t.TypeOf<typeof get_SwarmUnlockkey>;
 export const get_SwarmUnlockkey = t.type({
   method: t.literal("GET"),
   path: t.literal("/swarm/unlockkey"),
+  requestFormat: t.literal("json"),
   parameters: t.never,
   response: t.type({
     UnlockKey: t.union([t.undefined, t.string]),
@@ -3068,6 +3153,7 @@ export type post_SwarmUnlock = t.TypeOf<typeof post_SwarmUnlock>;
 export const post_SwarmUnlock = t.type({
   method: t.literal("POST"),
   path: t.literal("/swarm/unlock"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: t.type({
       UnlockKey: t.union([t.undefined, t.string]),
@@ -3080,6 +3166,7 @@ export type get_ServiceList = t.TypeOf<typeof get_ServiceList>;
 export const get_ServiceList = t.type({
   method: t.literal("GET"),
   path: t.literal("/services"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       filters: t.union([t.undefined, t.string]),
@@ -3093,6 +3180,7 @@ export type post_ServiceCreate = t.TypeOf<typeof post_ServiceCreate>;
 export const post_ServiceCreate = t.type({
   method: t.literal("POST"),
   path: t.literal("/services/create"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     header: t.type({
       "X-Registry-Auth": t.union([t.undefined, t.string]),
@@ -3109,6 +3197,7 @@ export type get_ServiceInspect = t.TypeOf<typeof get_ServiceInspect>;
 export const get_ServiceInspect = t.type({
   method: t.literal("GET"),
   path: t.literal("/services/{id}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       insertDefaults: t.union([t.undefined, t.boolean]),
@@ -3124,6 +3213,7 @@ export type delete_ServiceDelete = t.TypeOf<typeof delete_ServiceDelete>;
 export const delete_ServiceDelete = t.type({
   method: t.literal("DELETE"),
   path: t.literal("/services/{id}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -3136,6 +3226,7 @@ export type post_ServiceUpdate = t.TypeOf<typeof post_ServiceUpdate>;
 export const post_ServiceUpdate = t.type({
   method: t.literal("POST"),
   path: t.literal("/services/{id}/update"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       version: t.number,
@@ -3157,6 +3248,7 @@ export type get_ServiceLogs = t.TypeOf<typeof get_ServiceLogs>;
 export const get_ServiceLogs = t.type({
   method: t.literal("GET"),
   path: t.literal("/services/{id}/logs"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       details: t.union([t.undefined, t.boolean]),
@@ -3178,6 +3270,7 @@ export type get_TaskList = t.TypeOf<typeof get_TaskList>;
 export const get_TaskList = t.type({
   method: t.literal("GET"),
   path: t.literal("/tasks"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       filters: t.union([t.undefined, t.string]),
@@ -3190,6 +3283,7 @@ export type get_TaskInspect = t.TypeOf<typeof get_TaskInspect>;
 export const get_TaskInspect = t.type({
   method: t.literal("GET"),
   path: t.literal("/tasks/{id}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -3202,6 +3296,7 @@ export type get_TaskLogs = t.TypeOf<typeof get_TaskLogs>;
 export const get_TaskLogs = t.type({
   method: t.literal("GET"),
   path: t.literal("/tasks/{id}/logs"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       details: t.union([t.undefined, t.boolean]),
@@ -3223,6 +3318,7 @@ export type get_SecretList = t.TypeOf<typeof get_SecretList>;
 export const get_SecretList = t.type({
   method: t.literal("GET"),
   path: t.literal("/secrets"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       filters: t.union([t.undefined, t.string]),
@@ -3235,6 +3331,7 @@ export type post_SecretCreate = t.TypeOf<typeof post_SecretCreate>;
 export const post_SecretCreate = t.type({
   method: t.literal("POST"),
   path: t.literal("/secrets/create"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: t.intersection([SecretSpec, t.unknown]),
   }),
@@ -3245,6 +3342,7 @@ export type get_SecretInspect = t.TypeOf<typeof get_SecretInspect>;
 export const get_SecretInspect = t.type({
   method: t.literal("GET"),
   path: t.literal("/secrets/{id}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -3257,6 +3355,7 @@ export type delete_SecretDelete = t.TypeOf<typeof delete_SecretDelete>;
 export const delete_SecretDelete = t.type({
   method: t.literal("DELETE"),
   path: t.literal("/secrets/{id}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -3269,6 +3368,7 @@ export type post_SecretUpdate = t.TypeOf<typeof post_SecretUpdate>;
 export const post_SecretUpdate = t.type({
   method: t.literal("POST"),
   path: t.literal("/secrets/{id}/update"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       version: t.number,
@@ -3285,6 +3385,7 @@ export type get_ConfigList = t.TypeOf<typeof get_ConfigList>;
 export const get_ConfigList = t.type({
   method: t.literal("GET"),
   path: t.literal("/configs"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       filters: t.union([t.undefined, t.string]),
@@ -3297,6 +3398,7 @@ export type post_ConfigCreate = t.TypeOf<typeof post_ConfigCreate>;
 export const post_ConfigCreate = t.type({
   method: t.literal("POST"),
   path: t.literal("/configs/create"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: t.intersection([ConfigSpec, t.unknown]),
   }),
@@ -3307,6 +3409,7 @@ export type get_ConfigInspect = t.TypeOf<typeof get_ConfigInspect>;
 export const get_ConfigInspect = t.type({
   method: t.literal("GET"),
   path: t.literal("/configs/{id}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -3319,6 +3422,7 @@ export type delete_ConfigDelete = t.TypeOf<typeof delete_ConfigDelete>;
 export const delete_ConfigDelete = t.type({
   method: t.literal("DELETE"),
   path: t.literal("/configs/{id}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       id: t.string,
@@ -3331,6 +3435,7 @@ export type post_ConfigUpdate = t.TypeOf<typeof post_ConfigUpdate>;
 export const post_ConfigUpdate = t.type({
   method: t.literal("POST"),
   path: t.literal("/configs/{id}/update"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       version: t.number,
@@ -3347,6 +3452,7 @@ export type get_DistributionInspect = t.TypeOf<typeof get_DistributionInspect>;
 export const get_DistributionInspect = t.type({
   method: t.literal("GET"),
   path: t.literal("/distribution/{name}/json"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       name: t.string,
@@ -3359,6 +3465,7 @@ export type post_Session = t.TypeOf<typeof post_Session>;
 export const post_Session = t.type({
   method: t.literal("POST"),
   path: t.literal("/session"),
+  requestFormat: t.literal("json"),
   parameters: t.never,
   response: t.unknown,
 });
@@ -3509,6 +3616,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -3518,6 +3627,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/docker.openapi.typebox.ts b/packages/typed-openapi/tests/snapshots/docker.openapi.typebox.ts
index 5541b60..a8e8ac3 100644
--- a/packages/typed-openapi/tests/snapshots/docker.openapi.typebox.ts
+++ b/packages/typed-openapi/tests/snapshots/docker.openapi.typebox.ts
@@ -1818,6 +1818,7 @@ export type get_ContainerList = Static<typeof get_ContainerList>;
 export const get_ContainerList = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/containers/json"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -1835,6 +1836,7 @@ export type post_ContainerCreate = Static<typeof post_ContainerCreate>;
 export const post_ContainerCreate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/create"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -1859,6 +1861,7 @@ export type get_ContainerInspect = Static<typeof get_ContainerInspect>;
 export const get_ContainerInspect = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/containers/{id}/json"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -1904,6 +1907,7 @@ export type get_ContainerTop = Static<typeof get_ContainerTop>;
 export const get_ContainerTop = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/containers/{id}/top"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -1926,6 +1930,7 @@ export type get_ContainerLogs = Static<typeof get_ContainerLogs>;
 export const get_ContainerLogs = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/containers/{id}/logs"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -1949,6 +1954,7 @@ export type get_ContainerChanges = Static<typeof get_ContainerChanges>;
 export const get_ContainerChanges = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/containers/{id}/changes"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -1961,6 +1967,7 @@ export type get_ContainerExport = Static<typeof get_ContainerExport>;
 export const get_ContainerExport = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/containers/{id}/export"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -1973,6 +1980,7 @@ export type get_ContainerStats = Static<typeof get_ContainerStats>;
 export const get_ContainerStats = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/containers/{id}/stats"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -1991,6 +1999,7 @@ export type post_ContainerResize = Static<typeof post_ContainerResize>;
 export const post_ContainerResize = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/{id}/resize"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2009,6 +2018,7 @@ export type post_ContainerStart = Static<typeof post_ContainerStart>;
 export const post_ContainerStart = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/{id}/start"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2026,6 +2036,7 @@ export type post_ContainerStop = Static<typeof post_ContainerStop>;
 export const post_ContainerStop = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/{id}/stop"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2044,6 +2055,7 @@ export type post_ContainerRestart = Static<typeof post_ContainerRestart>;
 export const post_ContainerRestart = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/{id}/restart"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2062,6 +2074,7 @@ export type post_ContainerKill = Static<typeof post_ContainerKill>;
 export const post_ContainerKill = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/{id}/kill"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2079,6 +2092,7 @@ export type post_ContainerUpdate = Static<typeof post_ContainerUpdate>;
 export const post_ContainerUpdate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/{id}/update"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -2103,6 +2117,7 @@ export type post_ContainerRename = Static<typeof post_ContainerRename>;
 export const post_ContainerRename = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/{id}/rename"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Object({
       name: Type.String(),
@@ -2118,6 +2133,7 @@ export type post_ContainerPause = Static<typeof post_ContainerPause>;
 export const post_ContainerPause = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/{id}/pause"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -2130,6 +2146,7 @@ export type post_ContainerUnpause = Static<typeof post_ContainerUnpause>;
 export const post_ContainerUnpause = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/{id}/unpause"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -2142,6 +2159,7 @@ export type post_ContainerAttach = Static<typeof post_ContainerAttach>;
 export const post_ContainerAttach = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/{id}/attach"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2164,6 +2182,7 @@ export type get_ContainerAttachWebsocket = Static<typeof get_ContainerAttachWebs
 export const get_ContainerAttachWebsocket = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/containers/{id}/attach/ws"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2186,6 +2205,7 @@ export type post_ContainerWait = Static<typeof post_ContainerWait>;
 export const post_ContainerWait = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/{id}/wait"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2203,6 +2223,7 @@ export type delete_ContainerDelete = Static<typeof delete_ContainerDelete>;
 export const delete_ContainerDelete = Type.Object({
   method: Type.Literal("DELETE"),
   path: Type.Literal("/containers/{id}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2222,6 +2243,7 @@ export type get_ContainerArchive = Static<typeof get_ContainerArchive>;
 export const get_ContainerArchive = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/containers/{id}/archive"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Object({
       path: Type.String(),
@@ -2237,6 +2259,7 @@ export type put_PutContainerArchive = Static<typeof put_PutContainerArchive>;
 export const put_PutContainerArchive = Type.Object({
   method: Type.Literal("PUT"),
   path: Type.Literal("/containers/{id}/archive"),
+  requestFormat: Type.Literal("binary"),
   parameters: Type.Object({
     query: Type.Object({
       path: Type.String(),
@@ -2255,6 +2278,7 @@ export type head_ContainerArchiveInfo = Static<typeof head_ContainerArchiveInfo>
 export const head_ContainerArchiveInfo = Type.Object({
   method: Type.Literal("HEAD"),
   path: Type.Literal("/containers/{id}/archive"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Object({
       path: Type.String(),
@@ -2270,6 +2294,7 @@ export type post_ContainerPrune = Static<typeof post_ContainerPrune>;
 export const post_ContainerPrune = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/prune"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2289,6 +2314,7 @@ export type get_ImageList = Static<typeof get_ImageList>;
 export const get_ImageList = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/images/json"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2306,6 +2332,7 @@ export type post_ImageBuild = Static<typeof post_ImageBuild>;
 export const post_ImageBuild = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/build"),
+  requestFormat: Type.Literal("binary"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2350,6 +2377,7 @@ export type post_BuildPrune = Static<typeof post_BuildPrune>;
 export const post_BuildPrune = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/build/prune"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2371,6 +2399,7 @@ export type post_ImageCreate = Static<typeof post_ImageCreate>;
 export const post_ImageCreate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/images/create"),
+  requestFormat: Type.Literal("text"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2397,6 +2426,7 @@ export type get_ImageInspect = Static<typeof get_ImageInspect>;
 export const get_ImageInspect = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/images/{name}/json"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       name: Type.String(),
@@ -2409,6 +2439,7 @@ export type get_ImageHistory = Static<typeof get_ImageHistory>;
 export const get_ImageHistory = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/images/{name}/history"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       name: Type.String(),
@@ -2430,6 +2461,7 @@ export type post_ImagePush = Static<typeof post_ImagePush>;
 export const post_ImagePush = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/images/{name}/push"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2450,6 +2482,7 @@ export type post_ImageTag = Static<typeof post_ImageTag>;
 export const post_ImageTag = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/images/{name}/tag"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2468,6 +2501,7 @@ export type delete_ImageDelete = Static<typeof delete_ImageDelete>;
 export const delete_ImageDelete = Type.Object({
   method: Type.Literal("DELETE"),
   path: Type.Literal("/images/{name}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2486,6 +2520,7 @@ export type get_ImageSearch = Static<typeof get_ImageSearch>;
 export const get_ImageSearch = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/images/search"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Object({
       term: Type.String(),
@@ -2510,6 +2545,7 @@ export type post_ImagePrune = Static<typeof post_ImagePrune>;
 export const post_ImagePrune = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/images/prune"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2529,6 +2565,7 @@ export type post_SystemAuth = Static<typeof post_SystemAuth>;
 export const post_SystemAuth = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/auth"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: AuthConfig,
   }),
@@ -2539,6 +2576,7 @@ export type get_SystemInfo = Static<typeof get_SystemInfo>;
 export const get_SystemInfo = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/info"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Never(),
   response: SystemInfo,
 });
@@ -2547,6 +2585,7 @@ export type get_SystemVersion = Static<typeof get_SystemVersion>;
 export const get_SystemVersion = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/version"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Never(),
   response: SystemVersion,
 });
@@ -2555,6 +2594,7 @@ export type get_SystemPing = Static<typeof get_SystemPing>;
 export const get_SystemPing = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/_ping"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Never(),
   response: Type.Unknown(),
 });
@@ -2563,6 +2603,7 @@ export type head_SystemPingHead = Static<typeof head_SystemPingHead>;
 export const head_SystemPingHead = Type.Object({
   method: Type.Literal("HEAD"),
   path: Type.Literal("/_ping"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Never(),
   response: Type.Unknown(),
 });
@@ -2571,6 +2612,7 @@ export type post_ImageCommit = Static<typeof post_ImageCommit>;
 export const post_ImageCommit = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/commit"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2592,6 +2634,7 @@ export type get_SystemEvents = Static<typeof get_SystemEvents>;
 export const get_SystemEvents = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/events"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2608,6 +2651,7 @@ export type get_SystemDataUsage = Static<typeof get_SystemDataUsage>;
 export const get_SystemDataUsage = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/system/df"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2637,6 +2681,7 @@ export type get_ImageGet = Static<typeof get_ImageGet>;
 export const get_ImageGet = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/images/{name}/get"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       name: Type.String(),
@@ -2649,6 +2694,7 @@ export type get_ImageGetAll = Static<typeof get_ImageGetAll>;
 export const get_ImageGetAll = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/images/get"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2663,6 +2709,7 @@ export type post_ImageLoad = Static<typeof post_ImageLoad>;
 export const post_ImageLoad = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/images/load"),
+  requestFormat: Type.Literal("text"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2677,6 +2724,7 @@ export type post_ContainerExec = Static<typeof post_ContainerExec>;
 export const post_ContainerExec = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/containers/{id}/exec"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -2704,6 +2752,7 @@ export type post_ExecStart = Static<typeof post_ExecStart>;
 export const post_ExecStart = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/exec/{id}/start"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -2723,6 +2772,7 @@ export type post_ExecResize = Static<typeof post_ExecResize>;
 export const post_ExecResize = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/exec/{id}/resize"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2741,6 +2791,7 @@ export type get_ExecInspect = Static<typeof get_ExecInspect>;
 export const get_ExecInspect = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/exec/{id}/json"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -2767,6 +2818,7 @@ export type get_VolumeList = Static<typeof get_VolumeList>;
 export const get_VolumeList = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/volumes"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2781,6 +2833,7 @@ export type post_VolumeCreate = Static<typeof post_VolumeCreate>;
 export const post_VolumeCreate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/volumes/create"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: VolumeCreateOptions,
   }),
@@ -2791,6 +2844,7 @@ export type get_VolumeInspect = Static<typeof get_VolumeInspect>;
 export const get_VolumeInspect = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/volumes/{name}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       name: Type.String(),
@@ -2803,6 +2857,7 @@ export type put_VolumeUpdate = Static<typeof put_VolumeUpdate>;
 export const put_VolumeUpdate = Type.Object({
   method: Type.Literal("PUT"),
   path: Type.Literal("/volumes/{name}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Object({
       version: Type.Number(),
@@ -2823,6 +2878,7 @@ export type delete_VolumeDelete = Static<typeof delete_VolumeDelete>;
 export const delete_VolumeDelete = Type.Object({
   method: Type.Literal("DELETE"),
   path: Type.Literal("/volumes/{name}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2840,6 +2896,7 @@ export type post_VolumePrune = Static<typeof post_VolumePrune>;
 export const post_VolumePrune = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/volumes/prune"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2859,6 +2916,7 @@ export type get_NetworkList = Static<typeof get_NetworkList>;
 export const get_NetworkList = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/networks"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2873,6 +2931,7 @@ export type get_NetworkInspect = Static<typeof get_NetworkInspect>;
 export const get_NetworkInspect = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/networks/{id}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2891,6 +2950,7 @@ export type delete_NetworkDelete = Static<typeof delete_NetworkDelete>;
 export const delete_NetworkDelete = Type.Object({
   method: Type.Literal("DELETE"),
   path: Type.Literal("/networks/{id}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -2903,6 +2963,7 @@ export type post_NetworkCreate = Static<typeof post_NetworkCreate>;
 export const post_NetworkCreate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/networks/create"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: Type.Object({
       Name: Type.String(),
@@ -2929,6 +2990,7 @@ export type post_NetworkConnect = Static<typeof post_NetworkConnect>;
 export const post_NetworkConnect = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/networks/{id}/connect"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -2947,6 +3009,7 @@ export type post_NetworkDisconnect = Static<typeof post_NetworkDisconnect>;
 export const post_NetworkDisconnect = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/networks/{id}/disconnect"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -2965,6 +3028,7 @@ export type post_NetworkPrune = Static<typeof post_NetworkPrune>;
 export const post_NetworkPrune = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/networks/prune"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2983,6 +3047,7 @@ export type get_PluginList = Static<typeof get_PluginList>;
 export const get_PluginList = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/plugins"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -2997,6 +3062,7 @@ export type get_GetPluginPrivileges = Static<typeof get_GetPluginPrivileges>;
 export const get_GetPluginPrivileges = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/plugins/privileges"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Object({
       remote: Type.String(),
@@ -3009,6 +3075,7 @@ export type post_PluginPull = Static<typeof post_PluginPull>;
 export const post_PluginPull = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/plugins/pull"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Object({
       remote: Type.String(),
@@ -3028,6 +3095,7 @@ export type get_PluginInspect = Static<typeof get_PluginInspect>;
 export const get_PluginInspect = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/plugins/{name}/json"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       name: Type.String(),
@@ -3040,6 +3108,7 @@ export type delete_PluginDelete = Static<typeof delete_PluginDelete>;
 export const delete_PluginDelete = Type.Object({
   method: Type.Literal("DELETE"),
   path: Type.Literal("/plugins/{name}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -3057,6 +3126,7 @@ export type post_PluginEnable = Static<typeof post_PluginEnable>;
 export const post_PluginEnable = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/plugins/{name}/enable"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -3074,6 +3144,7 @@ export type post_PluginDisable = Static<typeof post_PluginDisable>;
 export const post_PluginDisable = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/plugins/{name}/disable"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -3091,6 +3162,7 @@ export type post_PluginUpgrade = Static<typeof post_PluginUpgrade>;
 export const post_PluginUpgrade = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/plugins/{name}/upgrade"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Object({
       remote: Type.String(),
@@ -3112,6 +3184,7 @@ export type post_PluginCreate = Static<typeof post_PluginCreate>;
 export const post_PluginCreate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/plugins/create"),
+  requestFormat: Type.Literal("text"),
   parameters: Type.Object({
     query: Type.Object({
       name: Type.String(),
@@ -3124,6 +3197,7 @@ export type post_PluginPush = Static<typeof post_PluginPush>;
 export const post_PluginPush = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/plugins/{name}/push"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       name: Type.String(),
@@ -3136,6 +3210,7 @@ export type post_PluginSet = Static<typeof post_PluginSet>;
 export const post_PluginSet = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/plugins/{name}/set"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       name: Type.String(),
@@ -3149,6 +3224,7 @@ export type get_NodeList = Static<typeof get_NodeList>;
 export const get_NodeList = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/nodes"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -3163,6 +3239,7 @@ export type get_NodeInspect = Static<typeof get_NodeInspect>;
 export const get_NodeInspect = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/nodes/{id}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -3175,6 +3252,7 @@ export type delete_NodeDelete = Static<typeof delete_NodeDelete>;
 export const delete_NodeDelete = Type.Object({
   method: Type.Literal("DELETE"),
   path: Type.Literal("/nodes/{id}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -3192,6 +3270,7 @@ export type post_NodeUpdate = Static<typeof post_NodeUpdate>;
 export const post_NodeUpdate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/nodes/{id}/update"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Object({
       version: Type.Number(),
@@ -3208,6 +3287,7 @@ export type get_SwarmInspect = Static<typeof get_SwarmInspect>;
 export const get_SwarmInspect = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/swarm"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Never(),
   response: Swarm,
 });
@@ -3216,6 +3296,7 @@ export type post_SwarmInit = Static<typeof post_SwarmInit>;
 export const post_SwarmInit = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/swarm/init"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: Type.Partial(
       Type.Object({
@@ -3237,6 +3318,7 @@ export type post_SwarmJoin = Static<typeof post_SwarmJoin>;
 export const post_SwarmJoin = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/swarm/join"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: Type.Partial(
       Type.Object({
@@ -3255,6 +3337,7 @@ export type post_SwarmLeave = Static<typeof post_SwarmLeave>;
 export const post_SwarmLeave = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/swarm/leave"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -3269,6 +3352,7 @@ export type post_SwarmUpdate = Static<typeof post_SwarmUpdate>;
 export const post_SwarmUpdate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/swarm/update"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Object({
       version: Type.Number(),
@@ -3285,6 +3369,7 @@ export type get_SwarmUnlockkey = Static<typeof get_SwarmUnlockkey>;
 export const get_SwarmUnlockkey = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/swarm/unlockkey"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Never(),
   response: Type.Partial(
     Type.Object({
@@ -3297,6 +3382,7 @@ export type post_SwarmUnlock = Static<typeof post_SwarmUnlock>;
 export const post_SwarmUnlock = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/swarm/unlock"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: Type.Partial(
       Type.Object({
@@ -3311,6 +3397,7 @@ export type get_ServiceList = Static<typeof get_ServiceList>;
 export const get_ServiceList = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/services"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -3326,6 +3413,7 @@ export type post_ServiceCreate = Static<typeof post_ServiceCreate>;
 export const post_ServiceCreate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/services/create"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     header: Type.Partial(
       Type.Object({
@@ -3346,6 +3434,7 @@ export type get_ServiceInspect = Static<typeof get_ServiceInspect>;
 export const get_ServiceInspect = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/services/{id}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -3363,6 +3452,7 @@ export type delete_ServiceDelete = Static<typeof delete_ServiceDelete>;
 export const delete_ServiceDelete = Type.Object({
   method: Type.Literal("DELETE"),
   path: Type.Literal("/services/{id}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -3375,6 +3465,7 @@ export type post_ServiceUpdate = Static<typeof post_ServiceUpdate>;
 export const post_ServiceUpdate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/services/{id}/update"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Object({
       version: Type.Number(),
@@ -3398,6 +3489,7 @@ export type get_ServiceLogs = Static<typeof get_ServiceLogs>;
 export const get_ServiceLogs = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/services/{id}/logs"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -3421,6 +3513,7 @@ export type get_TaskList = Static<typeof get_TaskList>;
 export const get_TaskList = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/tasks"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -3435,6 +3528,7 @@ export type get_TaskInspect = Static<typeof get_TaskInspect>;
 export const get_TaskInspect = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/tasks/{id}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -3447,6 +3541,7 @@ export type get_TaskLogs = Static<typeof get_TaskLogs>;
 export const get_TaskLogs = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/tasks/{id}/logs"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -3470,6 +3565,7 @@ export type get_SecretList = Static<typeof get_SecretList>;
 export const get_SecretList = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/secrets"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -3484,6 +3580,7 @@ export type post_SecretCreate = Static<typeof post_SecretCreate>;
 export const post_SecretCreate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/secrets/create"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: Type.Intersect([SecretSpec, Type.Unknown()]),
   }),
@@ -3494,6 +3591,7 @@ export type get_SecretInspect = Static<typeof get_SecretInspect>;
 export const get_SecretInspect = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/secrets/{id}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -3506,6 +3604,7 @@ export type delete_SecretDelete = Static<typeof delete_SecretDelete>;
 export const delete_SecretDelete = Type.Object({
   method: Type.Literal("DELETE"),
   path: Type.Literal("/secrets/{id}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -3518,6 +3617,7 @@ export type post_SecretUpdate = Static<typeof post_SecretUpdate>;
 export const post_SecretUpdate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/secrets/{id}/update"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Object({
       version: Type.Number(),
@@ -3534,6 +3634,7 @@ export type get_ConfigList = Static<typeof get_ConfigList>;
 export const get_ConfigList = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/configs"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -3548,6 +3649,7 @@ export type post_ConfigCreate = Static<typeof post_ConfigCreate>;
 export const post_ConfigCreate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/configs/create"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: Type.Intersect([ConfigSpec, Type.Unknown()]),
   }),
@@ -3558,6 +3660,7 @@ export type get_ConfigInspect = Static<typeof get_ConfigInspect>;
 export const get_ConfigInspect = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/configs/{id}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -3570,6 +3673,7 @@ export type delete_ConfigDelete = Static<typeof delete_ConfigDelete>;
 export const delete_ConfigDelete = Type.Object({
   method: Type.Literal("DELETE"),
   path: Type.Literal("/configs/{id}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       id: Type.String(),
@@ -3582,6 +3686,7 @@ export type post_ConfigUpdate = Static<typeof post_ConfigUpdate>;
 export const post_ConfigUpdate = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/configs/{id}/update"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Object({
       version: Type.Number(),
@@ -3598,6 +3703,7 @@ export type get_DistributionInspect = Static<typeof get_DistributionInspect>;
 export const get_DistributionInspect = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/distribution/{name}/json"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       name: Type.String(),
@@ -3610,6 +3716,7 @@ export type post_Session = Static<typeof post_Session>;
 export const post_Session = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/session"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Never(),
   response: Type.Unknown(),
 });
@@ -3760,6 +3867,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -3769,6 +3878,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/docker.openapi.valibot.ts b/packages/typed-openapi/tests/snapshots/docker.openapi.valibot.ts
index 988aaf4..8c5b3ba 100644
--- a/packages/typed-openapi/tests/snapshots/docker.openapi.valibot.ts
+++ b/packages/typed-openapi/tests/snapshots/docker.openapi.valibot.ts
@@ -1650,6 +1650,7 @@ export type get_ContainerList = v.InferOutput<typeof get_ContainerList>;
 export const get_ContainerList = v.object({
   method: v.literal("GET"),
   path: v.literal("/containers/json"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       all: v.optional(v.boolean()),
@@ -1665,6 +1666,7 @@ export type post_ContainerCreate = v.InferOutput<typeof post_ContainerCreate>;
 export const post_ContainerCreate = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/create"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       name: v.optional(v.string()),
@@ -1685,6 +1687,7 @@ export type get_ContainerInspect = v.InferOutput<typeof get_ContainerInspect>;
 export const get_ContainerInspect = v.object({
   method: v.literal("GET"),
   path: v.literal("/containers/{id}/json"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       size: v.optional(v.boolean()),
@@ -1726,6 +1729,7 @@ export type get_ContainerTop = v.InferOutput<typeof get_ContainerTop>;
 export const get_ContainerTop = v.object({
   method: v.literal("GET"),
   path: v.literal("/containers/{id}/top"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       ps_args: v.optional(v.string()),
@@ -1744,6 +1748,7 @@ export type get_ContainerLogs = v.InferOutput<typeof get_ContainerLogs>;
 export const get_ContainerLogs = v.object({
   method: v.literal("GET"),
   path: v.literal("/containers/{id}/logs"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       follow: v.optional(v.boolean()),
@@ -1765,6 +1770,7 @@ export type get_ContainerChanges = v.InferOutput<typeof get_ContainerChanges>;
 export const get_ContainerChanges = v.object({
   method: v.literal("GET"),
   path: v.literal("/containers/{id}/changes"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -1777,6 +1783,7 @@ export type get_ContainerExport = v.InferOutput<typeof get_ContainerExport>;
 export const get_ContainerExport = v.object({
   method: v.literal("GET"),
   path: v.literal("/containers/{id}/export"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -1789,6 +1796,7 @@ export type get_ContainerStats = v.InferOutput<typeof get_ContainerStats>;
 export const get_ContainerStats = v.object({
   method: v.literal("GET"),
   path: v.literal("/containers/{id}/stats"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       stream: v.optional(v.boolean()),
@@ -1805,6 +1813,7 @@ export type post_ContainerResize = v.InferOutput<typeof post_ContainerResize>;
 export const post_ContainerResize = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/{id}/resize"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       h: v.optional(v.number()),
@@ -1821,6 +1830,7 @@ export type post_ContainerStart = v.InferOutput<typeof post_ContainerStart>;
 export const post_ContainerStart = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/{id}/start"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       detachKeys: v.optional(v.string()),
@@ -1836,6 +1846,7 @@ export type post_ContainerStop = v.InferOutput<typeof post_ContainerStop>;
 export const post_ContainerStop = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/{id}/stop"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       signal: v.optional(v.string()),
@@ -1852,6 +1863,7 @@ export type post_ContainerRestart = v.InferOutput<typeof post_ContainerRestart>;
 export const post_ContainerRestart = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/{id}/restart"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       signal: v.optional(v.string()),
@@ -1868,6 +1880,7 @@ export type post_ContainerKill = v.InferOutput<typeof post_ContainerKill>;
 export const post_ContainerKill = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/{id}/kill"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       signal: v.optional(v.string()),
@@ -1883,6 +1896,7 @@ export type post_ContainerUpdate = v.InferOutput<typeof post_ContainerUpdate>;
 export const post_ContainerUpdate = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/{id}/update"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -1903,6 +1917,7 @@ export type post_ContainerRename = v.InferOutput<typeof post_ContainerRename>;
 export const post_ContainerRename = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/{id}/rename"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       name: v.string(),
@@ -1918,6 +1933,7 @@ export type post_ContainerPause = v.InferOutput<typeof post_ContainerPause>;
 export const post_ContainerPause = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/{id}/pause"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -1930,6 +1946,7 @@ export type post_ContainerUnpause = v.InferOutput<typeof post_ContainerUnpause>;
 export const post_ContainerUnpause = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/{id}/unpause"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -1942,6 +1959,7 @@ export type post_ContainerAttach = v.InferOutput<typeof post_ContainerAttach>;
 export const post_ContainerAttach = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/{id}/attach"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       detachKeys: v.optional(v.string()),
@@ -1962,6 +1980,7 @@ export type get_ContainerAttachWebsocket = v.InferOutput<typeof get_ContainerAtt
 export const get_ContainerAttachWebsocket = v.object({
   method: v.literal("GET"),
   path: v.literal("/containers/{id}/attach/ws"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       detachKeys: v.optional(v.string()),
@@ -1982,6 +2001,7 @@ export type post_ContainerWait = v.InferOutput<typeof post_ContainerWait>;
 export const post_ContainerWait = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/{id}/wait"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       condition: v.optional(v.union([v.literal("not-running"), v.literal("next-exit"), v.literal("removed")])),
@@ -1997,6 +2017,7 @@ export type delete_ContainerDelete = v.InferOutput<typeof delete_ContainerDelete
 export const delete_ContainerDelete = v.object({
   method: v.literal("DELETE"),
   path: v.literal("/containers/{id}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       v: v.optional(v.boolean()),
@@ -2014,6 +2035,7 @@ export type get_ContainerArchive = v.InferOutput<typeof get_ContainerArchive>;
 export const get_ContainerArchive = v.object({
   method: v.literal("GET"),
   path: v.literal("/containers/{id}/archive"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       path: v.string(),
@@ -2029,6 +2051,7 @@ export type put_PutContainerArchive = v.InferOutput<typeof put_PutContainerArchi
 export const put_PutContainerArchive = v.object({
   method: v.literal("PUT"),
   path: v.literal("/containers/{id}/archive"),
+  requestFormat: v.literal("binary"),
   parameters: v.object({
     query: v.object({
       path: v.string(),
@@ -2047,6 +2070,7 @@ export type head_ContainerArchiveInfo = v.InferOutput<typeof head_ContainerArchi
 export const head_ContainerArchiveInfo = v.object({
   method: v.literal("HEAD"),
   path: v.literal("/containers/{id}/archive"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       path: v.string(),
@@ -2062,6 +2086,7 @@ export type post_ContainerPrune = v.InferOutput<typeof post_ContainerPrune>;
 export const post_ContainerPrune = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/prune"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       filters: v.optional(v.string()),
@@ -2077,6 +2102,7 @@ export type get_ImageList = v.InferOutput<typeof get_ImageList>;
 export const get_ImageList = v.object({
   method: v.literal("GET"),
   path: v.literal("/images/json"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       all: v.optional(v.boolean()),
@@ -2092,6 +2118,7 @@ export type post_ImageBuild = v.InferOutput<typeof post_ImageBuild>;
 export const post_ImageBuild = v.object({
   method: v.literal("POST"),
   path: v.literal("/build"),
+  requestFormat: v.literal("binary"),
   parameters: v.object({
     query: v.object({
       dockerfile: v.optional(v.string()),
@@ -2132,6 +2159,7 @@ export type post_BuildPrune = v.InferOutput<typeof post_BuildPrune>;
 export const post_BuildPrune = v.object({
   method: v.literal("POST"),
   path: v.literal("/build/prune"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       "keep-storage": v.optional(v.number()),
@@ -2149,6 +2177,7 @@ export type post_ImageCreate = v.InferOutput<typeof post_ImageCreate>;
 export const post_ImageCreate = v.object({
   method: v.literal("POST"),
   path: v.literal("/images/create"),
+  requestFormat: v.literal("text"),
   parameters: v.object({
     query: v.object({
       fromImage: v.optional(v.string()),
@@ -2171,6 +2200,7 @@ export type get_ImageInspect = v.InferOutput<typeof get_ImageInspect>;
 export const get_ImageInspect = v.object({
   method: v.literal("GET"),
   path: v.literal("/images/{name}/json"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       name: v.string(),
@@ -2183,6 +2213,7 @@ export type get_ImageHistory = v.InferOutput<typeof get_ImageHistory>;
 export const get_ImageHistory = v.object({
   method: v.literal("GET"),
   path: v.literal("/images/{name}/history"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       name: v.string(),
@@ -2204,6 +2235,7 @@ export type post_ImagePush = v.InferOutput<typeof post_ImagePush>;
 export const post_ImagePush = v.object({
   method: v.literal("POST"),
   path: v.literal("/images/{name}/push"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       tag: v.optional(v.string()),
@@ -2222,6 +2254,7 @@ export type post_ImageTag = v.InferOutput<typeof post_ImageTag>;
 export const post_ImageTag = v.object({
   method: v.literal("POST"),
   path: v.literal("/images/{name}/tag"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       repo: v.optional(v.string()),
@@ -2238,6 +2271,7 @@ export type delete_ImageDelete = v.InferOutput<typeof delete_ImageDelete>;
 export const delete_ImageDelete = v.object({
   method: v.literal("DELETE"),
   path: v.literal("/images/{name}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       force: v.optional(v.boolean()),
@@ -2254,6 +2288,7 @@ export type get_ImageSearch = v.InferOutput<typeof get_ImageSearch>;
 export const get_ImageSearch = v.object({
   method: v.literal("GET"),
   path: v.literal("/images/search"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       term: v.string(),
@@ -2276,6 +2311,7 @@ export type post_ImagePrune = v.InferOutput<typeof post_ImagePrune>;
 export const post_ImagePrune = v.object({
   method: v.literal("POST"),
   path: v.literal("/images/prune"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       filters: v.optional(v.string()),
@@ -2291,6 +2327,7 @@ export type post_SystemAuth = v.InferOutput<typeof post_SystemAuth>;
 export const post_SystemAuth = v.object({
   method: v.literal("POST"),
   path: v.literal("/auth"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: AuthConfig,
   }),
@@ -2301,6 +2338,7 @@ export type get_SystemInfo = v.InferOutput<typeof get_SystemInfo>;
 export const get_SystemInfo = v.object({
   method: v.literal("GET"),
   path: v.literal("/info"),
+  requestFormat: v.literal("json"),
   parameters: v.never(),
   response: SystemInfo,
 });
@@ -2309,6 +2347,7 @@ export type get_SystemVersion = v.InferOutput<typeof get_SystemVersion>;
 export const get_SystemVersion = v.object({
   method: v.literal("GET"),
   path: v.literal("/version"),
+  requestFormat: v.literal("json"),
   parameters: v.never(),
   response: SystemVersion,
 });
@@ -2317,6 +2356,7 @@ export type get_SystemPing = v.InferOutput<typeof get_SystemPing>;
 export const get_SystemPing = v.object({
   method: v.literal("GET"),
   path: v.literal("/_ping"),
+  requestFormat: v.literal("json"),
   parameters: v.never(),
   response: v.unknown(),
 });
@@ -2325,6 +2365,7 @@ export type head_SystemPingHead = v.InferOutput<typeof head_SystemPingHead>;
 export const head_SystemPingHead = v.object({
   method: v.literal("HEAD"),
   path: v.literal("/_ping"),
+  requestFormat: v.literal("json"),
   parameters: v.never(),
   response: v.unknown(),
 });
@@ -2333,6 +2374,7 @@ export type post_ImageCommit = v.InferOutput<typeof post_ImageCommit>;
 export const post_ImageCommit = v.object({
   method: v.literal("POST"),
   path: v.literal("/commit"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       container: v.optional(v.string()),
@@ -2352,6 +2394,7 @@ export type get_SystemEvents = v.InferOutput<typeof get_SystemEvents>;
 export const get_SystemEvents = v.object({
   method: v.literal("GET"),
   path: v.literal("/events"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       since: v.optional(v.string()),
@@ -2366,6 +2409,7 @@ export type get_SystemDataUsage = v.InferOutput<typeof get_SystemDataUsage>;
 export const get_SystemDataUsage = v.object({
   method: v.literal("GET"),
   path: v.literal("/system/df"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       type: v.optional(
@@ -2386,6 +2430,7 @@ export type get_ImageGet = v.InferOutput<typeof get_ImageGet>;
 export const get_ImageGet = v.object({
   method: v.literal("GET"),
   path: v.literal("/images/{name}/get"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       name: v.string(),
@@ -2398,6 +2443,7 @@ export type get_ImageGetAll = v.InferOutput<typeof get_ImageGetAll>;
 export const get_ImageGetAll = v.object({
   method: v.literal("GET"),
   path: v.literal("/images/get"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       names: v.optional(v.array(v.string())),
@@ -2410,6 +2456,7 @@ export type post_ImageLoad = v.InferOutput<typeof post_ImageLoad>;
 export const post_ImageLoad = v.object({
   method: v.literal("POST"),
   path: v.literal("/images/load"),
+  requestFormat: v.literal("text"),
   parameters: v.object({
     query: v.object({
       quiet: v.optional(v.boolean()),
@@ -2422,6 +2469,7 @@ export type post_ContainerExec = v.InferOutput<typeof post_ContainerExec>;
 export const post_ContainerExec = v.object({
   method: v.literal("POST"),
   path: v.literal("/containers/{id}/exec"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -2447,6 +2495,7 @@ export type post_ExecStart = v.InferOutput<typeof post_ExecStart>;
 export const post_ExecStart = v.object({
   method: v.literal("POST"),
   path: v.literal("/exec/{id}/start"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -2464,6 +2513,7 @@ export type post_ExecResize = v.InferOutput<typeof post_ExecResize>;
 export const post_ExecResize = v.object({
   method: v.literal("POST"),
   path: v.literal("/exec/{id}/resize"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       h: v.optional(v.number()),
@@ -2480,6 +2530,7 @@ export type get_ExecInspect = v.InferOutput<typeof get_ExecInspect>;
 export const get_ExecInspect = v.object({
   method: v.literal("GET"),
   path: v.literal("/exec/{id}/json"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -2504,6 +2555,7 @@ export type get_VolumeList = v.InferOutput<typeof get_VolumeList>;
 export const get_VolumeList = v.object({
   method: v.literal("GET"),
   path: v.literal("/volumes"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       filters: v.optional(v.string()),
@@ -2516,6 +2568,7 @@ export type post_VolumeCreate = v.InferOutput<typeof post_VolumeCreate>;
 export const post_VolumeCreate = v.object({
   method: v.literal("POST"),
   path: v.literal("/volumes/create"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: VolumeCreateOptions,
   }),
@@ -2526,6 +2579,7 @@ export type get_VolumeInspect = v.InferOutput<typeof get_VolumeInspect>;
 export const get_VolumeInspect = v.object({
   method: v.literal("GET"),
   path: v.literal("/volumes/{name}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       name: v.string(),
@@ -2538,6 +2592,7 @@ export type put_VolumeUpdate = v.InferOutput<typeof put_VolumeUpdate>;
 export const put_VolumeUpdate = v.object({
   method: v.literal("PUT"),
   path: v.literal("/volumes/{name}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       version: v.number(),
@@ -2556,6 +2611,7 @@ export type delete_VolumeDelete = v.InferOutput<typeof delete_VolumeDelete>;
 export const delete_VolumeDelete = v.object({
   method: v.literal("DELETE"),
   path: v.literal("/volumes/{name}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       force: v.optional(v.boolean()),
@@ -2571,6 +2627,7 @@ export type post_VolumePrune = v.InferOutput<typeof post_VolumePrune>;
 export const post_VolumePrune = v.object({
   method: v.literal("POST"),
   path: v.literal("/volumes/prune"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       filters: v.optional(v.string()),
@@ -2586,6 +2643,7 @@ export type get_NetworkList = v.InferOutput<typeof get_NetworkList>;
 export const get_NetworkList = v.object({
   method: v.literal("GET"),
   path: v.literal("/networks"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       filters: v.optional(v.string()),
@@ -2598,6 +2656,7 @@ export type get_NetworkInspect = v.InferOutput<typeof get_NetworkInspect>;
 export const get_NetworkInspect = v.object({
   method: v.literal("GET"),
   path: v.literal("/networks/{id}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       verbose: v.optional(v.boolean()),
@@ -2614,6 +2673,7 @@ export type delete_NetworkDelete = v.InferOutput<typeof delete_NetworkDelete>;
 export const delete_NetworkDelete = v.object({
   method: v.literal("DELETE"),
   path: v.literal("/networks/{id}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -2626,6 +2686,7 @@ export type post_NetworkCreate = v.InferOutput<typeof post_NetworkCreate>;
 export const post_NetworkCreate = v.object({
   method: v.literal("POST"),
   path: v.literal("/networks/create"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: v.object({
       Name: v.string(),
@@ -2650,6 +2711,7 @@ export type post_NetworkConnect = v.InferOutput<typeof post_NetworkConnect>;
 export const post_NetworkConnect = v.object({
   method: v.literal("POST"),
   path: v.literal("/networks/{id}/connect"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -2666,6 +2728,7 @@ export type post_NetworkDisconnect = v.InferOutput<typeof post_NetworkDisconnect
 export const post_NetworkDisconnect = v.object({
   method: v.literal("POST"),
   path: v.literal("/networks/{id}/disconnect"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -2682,6 +2745,7 @@ export type post_NetworkPrune = v.InferOutput<typeof post_NetworkPrune>;
 export const post_NetworkPrune = v.object({
   method: v.literal("POST"),
   path: v.literal("/networks/prune"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       filters: v.optional(v.string()),
@@ -2696,6 +2760,7 @@ export type get_PluginList = v.InferOutput<typeof get_PluginList>;
 export const get_PluginList = v.object({
   method: v.literal("GET"),
   path: v.literal("/plugins"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       filters: v.optional(v.string()),
@@ -2708,6 +2773,7 @@ export type get_GetPluginPrivileges = v.InferOutput<typeof get_GetPluginPrivileg
 export const get_GetPluginPrivileges = v.object({
   method: v.literal("GET"),
   path: v.literal("/plugins/privileges"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       remote: v.string(),
@@ -2720,6 +2786,7 @@ export type post_PluginPull = v.InferOutput<typeof post_PluginPull>;
 export const post_PluginPull = v.object({
   method: v.literal("POST"),
   path: v.literal("/plugins/pull"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       remote: v.string(),
@@ -2737,6 +2804,7 @@ export type get_PluginInspect = v.InferOutput<typeof get_PluginInspect>;
 export const get_PluginInspect = v.object({
   method: v.literal("GET"),
   path: v.literal("/plugins/{name}/json"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       name: v.string(),
@@ -2749,6 +2817,7 @@ export type delete_PluginDelete = v.InferOutput<typeof delete_PluginDelete>;
 export const delete_PluginDelete = v.object({
   method: v.literal("DELETE"),
   path: v.literal("/plugins/{name}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       force: v.optional(v.boolean()),
@@ -2764,6 +2833,7 @@ export type post_PluginEnable = v.InferOutput<typeof post_PluginEnable>;
 export const post_PluginEnable = v.object({
   method: v.literal("POST"),
   path: v.literal("/plugins/{name}/enable"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       timeout: v.optional(v.number()),
@@ -2779,6 +2849,7 @@ export type post_PluginDisable = v.InferOutput<typeof post_PluginDisable>;
 export const post_PluginDisable = v.object({
   method: v.literal("POST"),
   path: v.literal("/plugins/{name}/disable"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       force: v.optional(v.boolean()),
@@ -2794,6 +2865,7 @@ export type post_PluginUpgrade = v.InferOutput<typeof post_PluginUpgrade>;
 export const post_PluginUpgrade = v.object({
   method: v.literal("POST"),
   path: v.literal("/plugins/{name}/upgrade"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       remote: v.string(),
@@ -2813,6 +2885,7 @@ export type post_PluginCreate = v.InferOutput<typeof post_PluginCreate>;
 export const post_PluginCreate = v.object({
   method: v.literal("POST"),
   path: v.literal("/plugins/create"),
+  requestFormat: v.literal("text"),
   parameters: v.object({
     query: v.object({
       name: v.string(),
@@ -2825,6 +2898,7 @@ export type post_PluginPush = v.InferOutput<typeof post_PluginPush>;
 export const post_PluginPush = v.object({
   method: v.literal("POST"),
   path: v.literal("/plugins/{name}/push"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       name: v.string(),
@@ -2837,6 +2911,7 @@ export type post_PluginSet = v.InferOutput<typeof post_PluginSet>;
 export const post_PluginSet = v.object({
   method: v.literal("POST"),
   path: v.literal("/plugins/{name}/set"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       name: v.string(),
@@ -2850,6 +2925,7 @@ export type get_NodeList = v.InferOutput<typeof get_NodeList>;
 export const get_NodeList = v.object({
   method: v.literal("GET"),
   path: v.literal("/nodes"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       filters: v.optional(v.string()),
@@ -2862,6 +2938,7 @@ export type get_NodeInspect = v.InferOutput<typeof get_NodeInspect>;
 export const get_NodeInspect = v.object({
   method: v.literal("GET"),
   path: v.literal("/nodes/{id}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -2874,6 +2951,7 @@ export type delete_NodeDelete = v.InferOutput<typeof delete_NodeDelete>;
 export const delete_NodeDelete = v.object({
   method: v.literal("DELETE"),
   path: v.literal("/nodes/{id}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       force: v.optional(v.boolean()),
@@ -2889,6 +2967,7 @@ export type post_NodeUpdate = v.InferOutput<typeof post_NodeUpdate>;
 export const post_NodeUpdate = v.object({
   method: v.literal("POST"),
   path: v.literal("/nodes/{id}/update"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       version: v.number(),
@@ -2905,6 +2984,7 @@ export type get_SwarmInspect = v.InferOutput<typeof get_SwarmInspect>;
 export const get_SwarmInspect = v.object({
   method: v.literal("GET"),
   path: v.literal("/swarm"),
+  requestFormat: v.literal("json"),
   parameters: v.never(),
   response: Swarm,
 });
@@ -2913,6 +2993,7 @@ export type post_SwarmInit = v.InferOutput<typeof post_SwarmInit>;
 export const post_SwarmInit = v.object({
   method: v.literal("POST"),
   path: v.literal("/swarm/init"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: v.object({
       ListenAddr: v.optional(v.string()),
@@ -2932,6 +3013,7 @@ export type post_SwarmJoin = v.InferOutput<typeof post_SwarmJoin>;
 export const post_SwarmJoin = v.object({
   method: v.literal("POST"),
   path: v.literal("/swarm/join"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: v.object({
       ListenAddr: v.optional(v.string()),
@@ -2948,6 +3030,7 @@ export type post_SwarmLeave = v.InferOutput<typeof post_SwarmLeave>;
 export const post_SwarmLeave = v.object({
   method: v.literal("POST"),
   path: v.literal("/swarm/leave"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       force: v.optional(v.boolean()),
@@ -2960,6 +3043,7 @@ export type post_SwarmUpdate = v.InferOutput<typeof post_SwarmUpdate>;
 export const post_SwarmUpdate = v.object({
   method: v.literal("POST"),
   path: v.literal("/swarm/update"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       version: v.number(),
@@ -2976,6 +3060,7 @@ export type get_SwarmUnlockkey = v.InferOutput<typeof get_SwarmUnlockkey>;
 export const get_SwarmUnlockkey = v.object({
   method: v.literal("GET"),
   path: v.literal("/swarm/unlockkey"),
+  requestFormat: v.literal("json"),
   parameters: v.never(),
   response: v.object({
     UnlockKey: v.optional(v.string()),
@@ -2986,6 +3071,7 @@ export type post_SwarmUnlock = v.InferOutput<typeof post_SwarmUnlock>;
 export const post_SwarmUnlock = v.object({
   method: v.literal("POST"),
   path: v.literal("/swarm/unlock"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: v.object({
       UnlockKey: v.optional(v.string()),
@@ -2998,6 +3084,7 @@ export type get_ServiceList = v.InferOutput<typeof get_ServiceList>;
 export const get_ServiceList = v.object({
   method: v.literal("GET"),
   path: v.literal("/services"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       filters: v.optional(v.string()),
@@ -3011,6 +3098,7 @@ export type post_ServiceCreate = v.InferOutput<typeof post_ServiceCreate>;
 export const post_ServiceCreate = v.object({
   method: v.literal("POST"),
   path: v.literal("/services/create"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     header: v.object({
       "X-Registry-Auth": v.optional(v.string()),
@@ -3027,6 +3115,7 @@ export type get_ServiceInspect = v.InferOutput<typeof get_ServiceInspect>;
 export const get_ServiceInspect = v.object({
   method: v.literal("GET"),
   path: v.literal("/services/{id}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       insertDefaults: v.optional(v.boolean()),
@@ -3042,6 +3131,7 @@ export type delete_ServiceDelete = v.InferOutput<typeof delete_ServiceDelete>;
 export const delete_ServiceDelete = v.object({
   method: v.literal("DELETE"),
   path: v.literal("/services/{id}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -3054,6 +3144,7 @@ export type post_ServiceUpdate = v.InferOutput<typeof post_ServiceUpdate>;
 export const post_ServiceUpdate = v.object({
   method: v.literal("POST"),
   path: v.literal("/services/{id}/update"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       version: v.number(),
@@ -3075,6 +3166,7 @@ export type get_ServiceLogs = v.InferOutput<typeof get_ServiceLogs>;
 export const get_ServiceLogs = v.object({
   method: v.literal("GET"),
   path: v.literal("/services/{id}/logs"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       details: v.optional(v.boolean()),
@@ -3096,6 +3188,7 @@ export type get_TaskList = v.InferOutput<typeof get_TaskList>;
 export const get_TaskList = v.object({
   method: v.literal("GET"),
   path: v.literal("/tasks"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       filters: v.optional(v.string()),
@@ -3108,6 +3201,7 @@ export type get_TaskInspect = v.InferOutput<typeof get_TaskInspect>;
 export const get_TaskInspect = v.object({
   method: v.literal("GET"),
   path: v.literal("/tasks/{id}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -3120,6 +3214,7 @@ export type get_TaskLogs = v.InferOutput<typeof get_TaskLogs>;
 export const get_TaskLogs = v.object({
   method: v.literal("GET"),
   path: v.literal("/tasks/{id}/logs"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       details: v.optional(v.boolean()),
@@ -3141,6 +3236,7 @@ export type get_SecretList = v.InferOutput<typeof get_SecretList>;
 export const get_SecretList = v.object({
   method: v.literal("GET"),
   path: v.literal("/secrets"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       filters: v.optional(v.string()),
@@ -3153,6 +3249,7 @@ export type post_SecretCreate = v.InferOutput<typeof post_SecretCreate>;
 export const post_SecretCreate = v.object({
   method: v.literal("POST"),
   path: v.literal("/secrets/create"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: v.intersect([SecretSpec, v.unknown()]),
   }),
@@ -3163,6 +3260,7 @@ export type get_SecretInspect = v.InferOutput<typeof get_SecretInspect>;
 export const get_SecretInspect = v.object({
   method: v.literal("GET"),
   path: v.literal("/secrets/{id}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -3175,6 +3273,7 @@ export type delete_SecretDelete = v.InferOutput<typeof delete_SecretDelete>;
 export const delete_SecretDelete = v.object({
   method: v.literal("DELETE"),
   path: v.literal("/secrets/{id}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -3187,6 +3286,7 @@ export type post_SecretUpdate = v.InferOutput<typeof post_SecretUpdate>;
 export const post_SecretUpdate = v.object({
   method: v.literal("POST"),
   path: v.literal("/secrets/{id}/update"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       version: v.number(),
@@ -3203,6 +3303,7 @@ export type get_ConfigList = v.InferOutput<typeof get_ConfigList>;
 export const get_ConfigList = v.object({
   method: v.literal("GET"),
   path: v.literal("/configs"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       filters: v.optional(v.string()),
@@ -3215,6 +3316,7 @@ export type post_ConfigCreate = v.InferOutput<typeof post_ConfigCreate>;
 export const post_ConfigCreate = v.object({
   method: v.literal("POST"),
   path: v.literal("/configs/create"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: v.intersect([ConfigSpec, v.unknown()]),
   }),
@@ -3225,6 +3327,7 @@ export type get_ConfigInspect = v.InferOutput<typeof get_ConfigInspect>;
 export const get_ConfigInspect = v.object({
   method: v.literal("GET"),
   path: v.literal("/configs/{id}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -3237,6 +3340,7 @@ export type delete_ConfigDelete = v.InferOutput<typeof delete_ConfigDelete>;
 export const delete_ConfigDelete = v.object({
   method: v.literal("DELETE"),
   path: v.literal("/configs/{id}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       id: v.string(),
@@ -3249,6 +3353,7 @@ export type post_ConfigUpdate = v.InferOutput<typeof post_ConfigUpdate>;
 export const post_ConfigUpdate = v.object({
   method: v.literal("POST"),
   path: v.literal("/configs/{id}/update"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       version: v.number(),
@@ -3265,6 +3370,7 @@ export type get_DistributionInspect = v.InferOutput<typeof get_DistributionInspe
 export const get_DistributionInspect = v.object({
   method: v.literal("GET"),
   path: v.literal("/distribution/{name}/json"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       name: v.string(),
@@ -3277,6 +3383,7 @@ export type post_Session = v.InferOutput<typeof post_Session>;
 export const post_Session = v.object({
   method: v.literal("POST"),
   path: v.literal("/session"),
+  requestFormat: v.literal("json"),
   parameters: v.never(),
   response: v.unknown(),
 });
@@ -3427,6 +3534,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -3436,6 +3545,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/docker.openapi.yup.ts b/packages/typed-openapi/tests/snapshots/docker.openapi.yup.ts
index ff42d4d..1c8042a 100644
--- a/packages/typed-openapi/tests/snapshots/docker.openapi.yup.ts
+++ b/packages/typed-openapi/tests/snapshots/docker.openapi.yup.ts
@@ -1882,6 +1882,7 @@ export type get_ContainerList = typeof get_ContainerList;
 export const get_ContainerList = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/containers/json" => value === "/containers/json").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       all: y.boolean().required().optional(),
@@ -1897,6 +1898,7 @@ export type post_ContainerCreate = typeof post_ContainerCreate;
 export const post_ContainerCreate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/create" => value === "/containers/create").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       name: y.string().required().optional(),
@@ -1995,6 +1997,7 @@ export type get_ContainerInspect = typeof get_ContainerInspect;
 export const get_ContainerInspect = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/containers/{id}/json" => value === "/containers/{id}/json").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       size: y.boolean().required().optional(),
@@ -2043,6 +2046,7 @@ export type get_ContainerTop = typeof get_ContainerTop;
 export const get_ContainerTop = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/containers/{id}/top" => value === "/containers/{id}/top").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       ps_args: y.string().required().optional(),
@@ -2061,6 +2065,7 @@ export type get_ContainerLogs = typeof get_ContainerLogs;
 export const get_ContainerLogs = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/containers/{id}/logs" => value === "/containers/{id}/logs").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       follow: y.boolean().required().optional(),
@@ -2082,6 +2087,7 @@ export type get_ContainerChanges = typeof get_ContainerChanges;
 export const get_ContainerChanges = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/containers/{id}/changes" => value === "/containers/{id}/changes").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -2094,6 +2100,7 @@ export type get_ContainerExport = typeof get_ContainerExport;
 export const get_ContainerExport = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/containers/{id}/export" => value === "/containers/{id}/export").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -2106,6 +2113,7 @@ export type get_ContainerStats = typeof get_ContainerStats;
 export const get_ContainerStats = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/containers/{id}/stats" => value === "/containers/{id}/stats").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       stream: y.boolean().required().optional(),
@@ -2122,6 +2130,7 @@ export type post_ContainerResize = typeof post_ContainerResize;
 export const post_ContainerResize = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/{id}/resize" => value === "/containers/{id}/resize").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       h: y.number().required().optional(),
@@ -2138,6 +2147,7 @@ export type post_ContainerStart = typeof post_ContainerStart;
 export const post_ContainerStart = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/{id}/start" => value === "/containers/{id}/start").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       detachKeys: y.string().required().optional(),
@@ -2153,6 +2163,7 @@ export type post_ContainerStop = typeof post_ContainerStop;
 export const post_ContainerStop = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/{id}/stop" => value === "/containers/{id}/stop").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       signal: y.string().required().optional(),
@@ -2169,6 +2180,7 @@ export type post_ContainerRestart = typeof post_ContainerRestart;
 export const post_ContainerRestart = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/{id}/restart" => value === "/containers/{id}/restart").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       signal: y.string().required().optional(),
@@ -2185,6 +2197,7 @@ export type post_ContainerKill = typeof post_ContainerKill;
 export const post_ContainerKill = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/{id}/kill" => value === "/containers/{id}/kill").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       signal: y.string().required().optional(),
@@ -2200,6 +2213,7 @@ export type post_ContainerUpdate = typeof post_ContainerUpdate;
 export const post_ContainerUpdate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/{id}/update" => value === "/containers/{id}/update").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -2277,6 +2291,7 @@ export type post_ContainerRename = typeof post_ContainerRename;
 export const post_ContainerRename = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/{id}/rename" => value === "/containers/{id}/rename").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       name: y.string().required(),
@@ -2292,6 +2307,7 @@ export type post_ContainerPause = typeof post_ContainerPause;
 export const post_ContainerPause = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/{id}/pause" => value === "/containers/{id}/pause").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -2304,6 +2320,7 @@ export type post_ContainerUnpause = typeof post_ContainerUnpause;
 export const post_ContainerUnpause = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/{id}/unpause" => value === "/containers/{id}/unpause").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -2316,6 +2333,7 @@ export type post_ContainerAttach = typeof post_ContainerAttach;
 export const post_ContainerAttach = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/{id}/attach" => value === "/containers/{id}/attach").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       detachKeys: y.string().required().optional(),
@@ -2336,6 +2354,7 @@ export type get_ContainerAttachWebsocket = typeof get_ContainerAttachWebsocket;
 export const get_ContainerAttachWebsocket = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/containers/{id}/attach/ws" => value === "/containers/{id}/attach/ws").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       detachKeys: y.string().required().optional(),
@@ -2356,6 +2375,7 @@ export type post_ContainerWait = typeof post_ContainerWait;
 export const post_ContainerWait = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/{id}/wait" => value === "/containers/{id}/wait").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       condition: y.mixed().oneOf(["not-running", "next-exit", "removed"]).required().optional(),
@@ -2371,6 +2391,7 @@ export type delete_ContainerDelete = typeof delete_ContainerDelete;
 export const delete_ContainerDelete = {
   method: y.mixed((value): value is "DELETE" => value === "DELETE").required(),
   path: y.mixed((value): value is "/containers/{id}" => value === "/containers/{id}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       v: y.boolean().required().optional(),
@@ -2388,6 +2409,7 @@ export type get_ContainerArchive = typeof get_ContainerArchive;
 export const get_ContainerArchive = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/containers/{id}/archive" => value === "/containers/{id}/archive").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       path: y.string().required(),
@@ -2403,6 +2425,7 @@ export type put_PutContainerArchive = typeof put_PutContainerArchive;
 export const put_PutContainerArchive = {
   method: y.mixed((value): value is "PUT" => value === "PUT").required(),
   path: y.mixed((value): value is "/containers/{id}/archive" => value === "/containers/{id}/archive").required(),
+  requestFormat: y.mixed((value): value is "binary" => value === "binary").required(),
   parameters: y.object({
     query: y.object({
       path: y.string().required(),
@@ -2433,6 +2456,7 @@ export type head_ContainerArchiveInfo = typeof head_ContainerArchiveInfo;
 export const head_ContainerArchiveInfo = {
   method: y.mixed((value): value is "HEAD" => value === "HEAD").required(),
   path: y.mixed((value): value is "/containers/{id}/archive" => value === "/containers/{id}/archive").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       path: y.string().required(),
@@ -2448,6 +2472,7 @@ export type post_ContainerPrune = typeof post_ContainerPrune;
 export const post_ContainerPrune = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/prune" => value === "/containers/prune").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       filters: y.string().required().optional(),
@@ -2463,6 +2488,7 @@ export type get_ImageList = typeof get_ImageList;
 export const get_ImageList = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/images/json" => value === "/images/json").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       all: y.boolean().required().optional(),
@@ -2478,6 +2504,7 @@ export type post_ImageBuild = typeof post_ImageBuild;
 export const post_ImageBuild = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/build" => value === "/build").required(),
+  requestFormat: y.mixed((value): value is "binary" => value === "binary").required(),
   parameters: y.object({
     query: y.object({
       dockerfile: y.string().required().optional(),
@@ -2521,6 +2548,7 @@ export type post_BuildPrune = typeof post_BuildPrune;
 export const post_BuildPrune = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/build/prune" => value === "/build/prune").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       "keep-storage": y.number().required().optional(),
@@ -2538,6 +2566,7 @@ export type post_ImageCreate = typeof post_ImageCreate;
 export const post_ImageCreate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/images/create" => value === "/images/create").required(),
+  requestFormat: y.mixed((value): value is "text" => value === "text").required(),
   parameters: y.object({
     query: y.object({
       fromImage: y.string().required().optional(),
@@ -2560,6 +2589,7 @@ export type get_ImageInspect = typeof get_ImageInspect;
 export const get_ImageInspect = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/images/{name}/json" => value === "/images/{name}/json").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       name: y.string().required(),
@@ -2572,6 +2602,7 @@ export type get_ImageHistory = typeof get_ImageHistory;
 export const get_ImageHistory = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/images/{name}/history" => value === "/images/{name}/history").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       name: y.string().required(),
@@ -2593,6 +2624,7 @@ export type post_ImagePush = typeof post_ImagePush;
 export const post_ImagePush = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/images/{name}/push" => value === "/images/{name}/push").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       tag: y.string().required().optional(),
@@ -2611,6 +2643,7 @@ export type post_ImageTag = typeof post_ImageTag;
 export const post_ImageTag = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/images/{name}/tag" => value === "/images/{name}/tag").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       repo: y.string().required().optional(),
@@ -2627,6 +2660,7 @@ export type delete_ImageDelete = typeof delete_ImageDelete;
 export const delete_ImageDelete = {
   method: y.mixed((value): value is "DELETE" => value === "DELETE").required(),
   path: y.mixed((value): value is "/images/{name}" => value === "/images/{name}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       force: y.boolean().required().optional(),
@@ -2643,6 +2677,7 @@ export type get_ImageSearch = typeof get_ImageSearch;
 export const get_ImageSearch = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/images/search" => value === "/images/search").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       term: y.string().required(),
@@ -2677,6 +2712,7 @@ export type post_ImagePrune = typeof post_ImagePrune;
 export const post_ImagePrune = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/images/prune" => value === "/images/prune").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       filters: y.string().required().optional(),
@@ -2692,6 +2728,7 @@ export type post_SystemAuth = typeof post_SystemAuth;
 export const post_SystemAuth = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/auth" => value === "/auth").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: AuthConfig,
   }),
@@ -2702,6 +2739,7 @@ export type get_SystemInfo = typeof get_SystemInfo;
 export const get_SystemInfo = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/info" => value === "/info").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.mixed((value): value is never => false).required(),
   response: SystemInfo,
 };
@@ -2710,6 +2748,7 @@ export type get_SystemVersion = typeof get_SystemVersion;
 export const get_SystemVersion = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/version" => value === "/version").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.mixed((value): value is never => false).required(),
   response: SystemVersion,
 };
@@ -2718,6 +2757,7 @@ export type get_SystemPing = typeof get_SystemPing;
 export const get_SystemPing = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/_ping" => value === "/_ping").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.mixed((value): value is never => false).required(),
   response: y.mixed((value): value is any => true).required() as y.MixedSchema<unknown>,
 };
@@ -2726,6 +2766,7 @@ export type head_SystemPingHead = typeof head_SystemPingHead;
 export const head_SystemPingHead = {
   method: y.mixed((value): value is "HEAD" => value === "HEAD").required(),
   path: y.mixed((value): value is "/_ping" => value === "/_ping").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.mixed((value): value is never => false).required(),
   response: y.mixed((value): value is any => true).required() as y.MixedSchema<unknown>,
 };
@@ -2734,6 +2775,7 @@ export type post_ImageCommit = typeof post_ImageCommit;
 export const post_ImageCommit = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/commit" => value === "/commit").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       container: y.string().required().optional(),
@@ -2753,6 +2795,7 @@ export type get_SystemEvents = typeof get_SystemEvents;
 export const get_SystemEvents = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/events" => value === "/events").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       since: y.string().required().optional(),
@@ -2767,6 +2810,7 @@ export type get_SystemDataUsage = typeof get_SystemDataUsage;
 export const get_SystemDataUsage = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/system/df" => value === "/system/df").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       type: y.array(y.mixed().oneOf(["container", "image", "volume", "build-cache"]).required()).optional(),
@@ -2785,6 +2829,7 @@ export type get_ImageGet = typeof get_ImageGet;
 export const get_ImageGet = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/images/{name}/get" => value === "/images/{name}/get").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       name: y.string().required(),
@@ -2797,6 +2842,7 @@ export type get_ImageGetAll = typeof get_ImageGetAll;
 export const get_ImageGetAll = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/images/get" => value === "/images/get").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       names: y.array(y.string().required()).optional(),
@@ -2809,6 +2855,7 @@ export type post_ImageLoad = typeof post_ImageLoad;
 export const post_ImageLoad = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/images/load" => value === "/images/load").required(),
+  requestFormat: y.mixed((value): value is "text" => value === "text").required(),
   parameters: y.object({
     query: y.object({
       quiet: y.boolean().required().optional(),
@@ -2821,6 +2868,7 @@ export type post_ContainerExec = typeof post_ContainerExec;
 export const post_ContainerExec = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/containers/{id}/exec" => value === "/containers/{id}/exec").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -2853,6 +2901,7 @@ export type post_ExecStart = typeof post_ExecStart;
 export const post_ExecStart = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/exec/{id}/start" => value === "/exec/{id}/start").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -2877,6 +2926,7 @@ export type post_ExecResize = typeof post_ExecResize;
 export const post_ExecResize = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/exec/{id}/resize" => value === "/exec/{id}/resize").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       h: y.number().required().optional(),
@@ -2893,6 +2943,7 @@ export type get_ExecInspect = typeof get_ExecInspect;
 export const get_ExecInspect = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/exec/{id}/json" => value === "/exec/{id}/json").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -2917,6 +2968,7 @@ export type get_VolumeList = typeof get_VolumeList;
 export const get_VolumeList = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/volumes" => value === "/volumes").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       filters: y.string().required().optional(),
@@ -2929,6 +2981,7 @@ export type post_VolumeCreate = typeof post_VolumeCreate;
 export const post_VolumeCreate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/volumes/create" => value === "/volumes/create").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: VolumeCreateOptions,
   }),
@@ -2939,6 +2992,7 @@ export type get_VolumeInspect = typeof get_VolumeInspect;
 export const get_VolumeInspect = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/volumes/{name}" => value === "/volumes/{name}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       name: y.string().required(),
@@ -2951,6 +3005,7 @@ export type put_VolumeUpdate = typeof put_VolumeUpdate;
 export const put_VolumeUpdate = {
   method: y.mixed((value): value is "PUT" => value === "PUT").required(),
   path: y.mixed((value): value is "/volumes/{name}" => value === "/volumes/{name}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       version: y.number().required(),
@@ -2969,6 +3024,7 @@ export type delete_VolumeDelete = typeof delete_VolumeDelete;
 export const delete_VolumeDelete = {
   method: y.mixed((value): value is "DELETE" => value === "DELETE").required(),
   path: y.mixed((value): value is "/volumes/{name}" => value === "/volumes/{name}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       force: y.boolean().required().optional(),
@@ -2984,6 +3040,7 @@ export type post_VolumePrune = typeof post_VolumePrune;
 export const post_VolumePrune = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/volumes/prune" => value === "/volumes/prune").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       filters: y.string().required().optional(),
@@ -2999,6 +3056,7 @@ export type get_NetworkList = typeof get_NetworkList;
 export const get_NetworkList = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/networks" => value === "/networks").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       filters: y.string().required().optional(),
@@ -3011,6 +3069,7 @@ export type get_NetworkInspect = typeof get_NetworkInspect;
 export const get_NetworkInspect = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/networks/{id}" => value === "/networks/{id}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       verbose: y.boolean().required().optional(),
@@ -3027,6 +3086,7 @@ export type delete_NetworkDelete = typeof delete_NetworkDelete;
 export const delete_NetworkDelete = {
   method: y.mixed((value): value is "DELETE" => value === "DELETE").required(),
   path: y.mixed((value): value is "/networks/{id}" => value === "/networks/{id}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -3039,6 +3099,7 @@ export type post_NetworkCreate = typeof post_NetworkCreate;
 export const post_NetworkCreate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/networks/create" => value === "/networks/create").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: y.object({
       Name: y.string().required(),
@@ -3123,6 +3184,7 @@ export type post_NetworkConnect = typeof post_NetworkConnect;
 export const post_NetworkConnect = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/networks/{id}/connect" => value === "/networks/{id}/connect").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -3139,6 +3201,7 @@ export type post_NetworkDisconnect = typeof post_NetworkDisconnect;
 export const post_NetworkDisconnect = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/networks/{id}/disconnect" => value === "/networks/{id}/disconnect").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -3155,6 +3218,7 @@ export type post_NetworkPrune = typeof post_NetworkPrune;
 export const post_NetworkPrune = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/networks/prune" => value === "/networks/prune").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       filters: y.string().required().optional(),
@@ -3169,6 +3233,7 @@ export type get_PluginList = typeof get_PluginList;
 export const get_PluginList = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/plugins" => value === "/plugins").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       filters: y.string().required().optional(),
@@ -3181,6 +3246,7 @@ export type get_GetPluginPrivileges = typeof get_GetPluginPrivileges;
 export const get_GetPluginPrivileges = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/plugins/privileges" => value === "/plugins/privileges").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       remote: y.string().required(),
@@ -3193,6 +3259,7 @@ export type post_PluginPull = typeof post_PluginPull;
 export const post_PluginPull = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/plugins/pull" => value === "/plugins/pull").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       remote: y.string().required(),
@@ -3216,6 +3283,7 @@ export type get_PluginInspect = typeof get_PluginInspect;
 export const get_PluginInspect = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/plugins/{name}/json" => value === "/plugins/{name}/json").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       name: y.string().required(),
@@ -3228,6 +3296,7 @@ export type delete_PluginDelete = typeof delete_PluginDelete;
 export const delete_PluginDelete = {
   method: y.mixed((value): value is "DELETE" => value === "DELETE").required(),
   path: y.mixed((value): value is "/plugins/{name}" => value === "/plugins/{name}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       force: y.boolean().required().optional(),
@@ -3243,6 +3312,7 @@ export type post_PluginEnable = typeof post_PluginEnable;
 export const post_PluginEnable = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/plugins/{name}/enable" => value === "/plugins/{name}/enable").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       timeout: y.number().required().optional(),
@@ -3258,6 +3328,7 @@ export type post_PluginDisable = typeof post_PluginDisable;
 export const post_PluginDisable = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/plugins/{name}/disable" => value === "/plugins/{name}/disable").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       force: y.boolean().required().optional(),
@@ -3273,6 +3344,7 @@ export type post_PluginUpgrade = typeof post_PluginUpgrade;
 export const post_PluginUpgrade = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/plugins/{name}/upgrade" => value === "/plugins/{name}/upgrade").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       remote: y.string().required(),
@@ -3292,6 +3364,7 @@ export type post_PluginCreate = typeof post_PluginCreate;
 export const post_PluginCreate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/plugins/create" => value === "/plugins/create").required(),
+  requestFormat: y.mixed((value): value is "text" => value === "text").required(),
   parameters: y.object({
     query: y.object({
       name: y.string().required(),
@@ -3304,6 +3377,7 @@ export type post_PluginPush = typeof post_PluginPush;
 export const post_PluginPush = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/plugins/{name}/push" => value === "/plugins/{name}/push").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       name: y.string().required(),
@@ -3316,6 +3390,7 @@ export type post_PluginSet = typeof post_PluginSet;
 export const post_PluginSet = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/plugins/{name}/set" => value === "/plugins/{name}/set").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       name: y.string().required(),
@@ -3329,6 +3404,7 @@ export type get_NodeList = typeof get_NodeList;
 export const get_NodeList = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/nodes" => value === "/nodes").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       filters: y.string().required().optional(),
@@ -3341,6 +3417,7 @@ export type get_NodeInspect = typeof get_NodeInspect;
 export const get_NodeInspect = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/nodes/{id}" => value === "/nodes/{id}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -3353,6 +3430,7 @@ export type delete_NodeDelete = typeof delete_NodeDelete;
 export const delete_NodeDelete = {
   method: y.mixed((value): value is "DELETE" => value === "DELETE").required(),
   path: y.mixed((value): value is "/nodes/{id}" => value === "/nodes/{id}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       force: y.boolean().required().optional(),
@@ -3368,6 +3446,7 @@ export type post_NodeUpdate = typeof post_NodeUpdate;
 export const post_NodeUpdate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/nodes/{id}/update" => value === "/nodes/{id}/update").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       version: y.number().required(),
@@ -3384,6 +3463,7 @@ export type get_SwarmInspect = typeof get_SwarmInspect;
 export const get_SwarmInspect = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/swarm" => value === "/swarm").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.mixed((value): value is never => false).required(),
   response: Swarm,
 };
@@ -3392,6 +3472,7 @@ export type post_SwarmInit = typeof post_SwarmInit;
 export const post_SwarmInit = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/swarm/init" => value === "/swarm/init").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: y.object({
       ListenAddr: y.string().required().optional(),
@@ -3411,6 +3492,7 @@ export type post_SwarmJoin = typeof post_SwarmJoin;
 export const post_SwarmJoin = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/swarm/join" => value === "/swarm/join").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: y.object({
       ListenAddr: y.string().required().optional(),
@@ -3427,6 +3509,7 @@ export type post_SwarmLeave = typeof post_SwarmLeave;
 export const post_SwarmLeave = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/swarm/leave" => value === "/swarm/leave").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       force: y.boolean().required().optional(),
@@ -3439,6 +3522,7 @@ export type post_SwarmUpdate = typeof post_SwarmUpdate;
 export const post_SwarmUpdate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/swarm/update" => value === "/swarm/update").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       version: y.number().required(),
@@ -3473,6 +3557,7 @@ export type get_SwarmUnlockkey = typeof get_SwarmUnlockkey;
 export const get_SwarmUnlockkey = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/swarm/unlockkey" => value === "/swarm/unlockkey").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.mixed((value): value is never => false).required(),
   response: y.object({
     UnlockKey: y.string().required().optional(),
@@ -3483,6 +3568,7 @@ export type post_SwarmUnlock = typeof post_SwarmUnlock;
 export const post_SwarmUnlock = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/swarm/unlock" => value === "/swarm/unlock").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: y.object({
       UnlockKey: y.string().required().optional(),
@@ -3495,6 +3581,7 @@ export type get_ServiceList = typeof get_ServiceList;
 export const get_ServiceList = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/services" => value === "/services").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       filters: y.string().required().optional(),
@@ -3508,6 +3595,7 @@ export type post_ServiceCreate = typeof post_ServiceCreate;
 export const post_ServiceCreate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/services/create" => value === "/services/create").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     header: y.object({
       "X-Registry-Auth": y.string().required().optional(),
@@ -3524,6 +3612,7 @@ export type get_ServiceInspect = typeof get_ServiceInspect;
 export const get_ServiceInspect = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/services/{id}" => value === "/services/{id}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       insertDefaults: y.boolean().required().optional(),
@@ -3539,6 +3628,7 @@ export type delete_ServiceDelete = typeof delete_ServiceDelete;
 export const delete_ServiceDelete = {
   method: y.mixed((value): value is "DELETE" => value === "DELETE").required(),
   path: y.mixed((value): value is "/services/{id}" => value === "/services/{id}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -3551,6 +3641,7 @@ export type post_ServiceUpdate = typeof post_ServiceUpdate;
 export const post_ServiceUpdate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/services/{id}/update" => value === "/services/{id}/update").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       version: y.number().required(),
@@ -3585,6 +3676,7 @@ export type get_ServiceLogs = typeof get_ServiceLogs;
 export const get_ServiceLogs = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/services/{id}/logs" => value === "/services/{id}/logs").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       details: y.boolean().required().optional(),
@@ -3606,6 +3698,7 @@ export type get_TaskList = typeof get_TaskList;
 export const get_TaskList = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/tasks" => value === "/tasks").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       filters: y.string().required().optional(),
@@ -3618,6 +3711,7 @@ export type get_TaskInspect = typeof get_TaskInspect;
 export const get_TaskInspect = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/tasks/{id}" => value === "/tasks/{id}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -3630,6 +3724,7 @@ export type get_TaskLogs = typeof get_TaskLogs;
 export const get_TaskLogs = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/tasks/{id}/logs" => value === "/tasks/{id}/logs").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       details: y.boolean().required().optional(),
@@ -3651,6 +3746,7 @@ export type get_SecretList = typeof get_SecretList;
 export const get_SecretList = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/secrets" => value === "/secrets").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       filters: y.string().required().optional(),
@@ -3663,6 +3759,7 @@ export type post_SecretCreate = typeof post_SecretCreate;
 export const post_SecretCreate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/secrets/create" => value === "/secrets/create").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: y.mixed(/* unsupported */),
   }),
@@ -3673,6 +3770,7 @@ export type get_SecretInspect = typeof get_SecretInspect;
 export const get_SecretInspect = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/secrets/{id}" => value === "/secrets/{id}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -3685,6 +3783,7 @@ export type delete_SecretDelete = typeof delete_SecretDelete;
 export const delete_SecretDelete = {
   method: y.mixed((value): value is "DELETE" => value === "DELETE").required(),
   path: y.mixed((value): value is "/secrets/{id}" => value === "/secrets/{id}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -3697,6 +3796,7 @@ export type post_SecretUpdate = typeof post_SecretUpdate;
 export const post_SecretUpdate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/secrets/{id}/update" => value === "/secrets/{id}/update").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       version: y.number().required(),
@@ -3713,6 +3813,7 @@ export type get_ConfigList = typeof get_ConfigList;
 export const get_ConfigList = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/configs" => value === "/configs").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       filters: y.string().required().optional(),
@@ -3725,6 +3826,7 @@ export type post_ConfigCreate = typeof post_ConfigCreate;
 export const post_ConfigCreate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/configs/create" => value === "/configs/create").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: y.mixed(/* unsupported */),
   }),
@@ -3735,6 +3837,7 @@ export type get_ConfigInspect = typeof get_ConfigInspect;
 export const get_ConfigInspect = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/configs/{id}" => value === "/configs/{id}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -3747,6 +3850,7 @@ export type delete_ConfigDelete = typeof delete_ConfigDelete;
 export const delete_ConfigDelete = {
   method: y.mixed((value): value is "DELETE" => value === "DELETE").required(),
   path: y.mixed((value): value is "/configs/{id}" => value === "/configs/{id}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       id: y.string().required(),
@@ -3759,6 +3863,7 @@ export type post_ConfigUpdate = typeof post_ConfigUpdate;
 export const post_ConfigUpdate = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/configs/{id}/update" => value === "/configs/{id}/update").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       version: y.number().required(),
@@ -3775,6 +3880,7 @@ export type get_DistributionInspect = typeof get_DistributionInspect;
 export const get_DistributionInspect = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/distribution/{name}/json" => value === "/distribution/{name}/json").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       name: y.string().required(),
@@ -3787,6 +3893,7 @@ export type post_Session = typeof post_Session;
 export const post_Session = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/session" => value === "/session").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.mixed((value): value is never => false).required(),
   response: y.mixed((value): value is any => true).required() as y.MixedSchema<unknown>,
 };
@@ -3934,6 +4041,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -3943,6 +4052,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/docker.openapi.zod.ts b/packages/typed-openapi/tests/snapshots/docker.openapi.zod.ts
index c8cbdfe..67fa813 100644
--- a/packages/typed-openapi/tests/snapshots/docker.openapi.zod.ts
+++ b/packages/typed-openapi/tests/snapshots/docker.openapi.zod.ts
@@ -1639,6 +1639,7 @@ export type get_ContainerList = typeof get_ContainerList;
 export const get_ContainerList = {
   method: z.literal("GET"),
   path: z.literal("/containers/json"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       all: z.boolean().optional(),
@@ -1654,6 +1655,7 @@ export type post_ContainerCreate = typeof post_ContainerCreate;
 export const post_ContainerCreate = {
   method: z.literal("POST"),
   path: z.literal("/containers/create"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       name: z.string().optional(),
@@ -1674,6 +1676,7 @@ export type get_ContainerInspect = typeof get_ContainerInspect;
 export const get_ContainerInspect = {
   method: z.literal("GET"),
   path: z.literal("/containers/{id}/json"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       size: z.boolean().optional(),
@@ -1715,6 +1718,7 @@ export type get_ContainerTop = typeof get_ContainerTop;
 export const get_ContainerTop = {
   method: z.literal("GET"),
   path: z.literal("/containers/{id}/top"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       ps_args: z.string().optional(),
@@ -1733,6 +1737,7 @@ export type get_ContainerLogs = typeof get_ContainerLogs;
 export const get_ContainerLogs = {
   method: z.literal("GET"),
   path: z.literal("/containers/{id}/logs"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       follow: z.boolean().optional(),
@@ -1754,6 +1759,7 @@ export type get_ContainerChanges = typeof get_ContainerChanges;
 export const get_ContainerChanges = {
   method: z.literal("GET"),
   path: z.literal("/containers/{id}/changes"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -1766,6 +1772,7 @@ export type get_ContainerExport = typeof get_ContainerExport;
 export const get_ContainerExport = {
   method: z.literal("GET"),
   path: z.literal("/containers/{id}/export"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -1778,6 +1785,7 @@ export type get_ContainerStats = typeof get_ContainerStats;
 export const get_ContainerStats = {
   method: z.literal("GET"),
   path: z.literal("/containers/{id}/stats"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       stream: z.boolean().optional(),
@@ -1794,6 +1802,7 @@ export type post_ContainerResize = typeof post_ContainerResize;
 export const post_ContainerResize = {
   method: z.literal("POST"),
   path: z.literal("/containers/{id}/resize"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       h: z.number().optional(),
@@ -1810,6 +1819,7 @@ export type post_ContainerStart = typeof post_ContainerStart;
 export const post_ContainerStart = {
   method: z.literal("POST"),
   path: z.literal("/containers/{id}/start"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       detachKeys: z.string().optional(),
@@ -1825,6 +1835,7 @@ export type post_ContainerStop = typeof post_ContainerStop;
 export const post_ContainerStop = {
   method: z.literal("POST"),
   path: z.literal("/containers/{id}/stop"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       signal: z.string().optional(),
@@ -1841,6 +1852,7 @@ export type post_ContainerRestart = typeof post_ContainerRestart;
 export const post_ContainerRestart = {
   method: z.literal("POST"),
   path: z.literal("/containers/{id}/restart"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       signal: z.string().optional(),
@@ -1857,6 +1869,7 @@ export type post_ContainerKill = typeof post_ContainerKill;
 export const post_ContainerKill = {
   method: z.literal("POST"),
   path: z.literal("/containers/{id}/kill"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       signal: z.string().optional(),
@@ -1872,6 +1885,7 @@ export type post_ContainerUpdate = typeof post_ContainerUpdate;
 export const post_ContainerUpdate = {
   method: z.literal("POST"),
   path: z.literal("/containers/{id}/update"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -1892,6 +1906,7 @@ export type post_ContainerRename = typeof post_ContainerRename;
 export const post_ContainerRename = {
   method: z.literal("POST"),
   path: z.literal("/containers/{id}/rename"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       name: z.string(),
@@ -1907,6 +1922,7 @@ export type post_ContainerPause = typeof post_ContainerPause;
 export const post_ContainerPause = {
   method: z.literal("POST"),
   path: z.literal("/containers/{id}/pause"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -1919,6 +1935,7 @@ export type post_ContainerUnpause = typeof post_ContainerUnpause;
 export const post_ContainerUnpause = {
   method: z.literal("POST"),
   path: z.literal("/containers/{id}/unpause"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -1931,6 +1948,7 @@ export type post_ContainerAttach = typeof post_ContainerAttach;
 export const post_ContainerAttach = {
   method: z.literal("POST"),
   path: z.literal("/containers/{id}/attach"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       detachKeys: z.string().optional(),
@@ -1951,6 +1969,7 @@ export type get_ContainerAttachWebsocket = typeof get_ContainerAttachWebsocket;
 export const get_ContainerAttachWebsocket = {
   method: z.literal("GET"),
   path: z.literal("/containers/{id}/attach/ws"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       detachKeys: z.string().optional(),
@@ -1971,6 +1990,7 @@ export type post_ContainerWait = typeof post_ContainerWait;
 export const post_ContainerWait = {
   method: z.literal("POST"),
   path: z.literal("/containers/{id}/wait"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       condition: z.union([z.literal("not-running"), z.literal("next-exit"), z.literal("removed")]).optional(),
@@ -1986,6 +2006,7 @@ export type delete_ContainerDelete = typeof delete_ContainerDelete;
 export const delete_ContainerDelete = {
   method: z.literal("DELETE"),
   path: z.literal("/containers/{id}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       v: z.boolean().optional(),
@@ -2003,6 +2024,7 @@ export type get_ContainerArchive = typeof get_ContainerArchive;
 export const get_ContainerArchive = {
   method: z.literal("GET"),
   path: z.literal("/containers/{id}/archive"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       path: z.string(),
@@ -2018,6 +2040,7 @@ export type put_PutContainerArchive = typeof put_PutContainerArchive;
 export const put_PutContainerArchive = {
   method: z.literal("PUT"),
   path: z.literal("/containers/{id}/archive"),
+  requestFormat: z.literal("binary"),
   parameters: z.object({
     query: z.object({
       path: z.string(),
@@ -2036,6 +2059,7 @@ export type head_ContainerArchiveInfo = typeof head_ContainerArchiveInfo;
 export const head_ContainerArchiveInfo = {
   method: z.literal("HEAD"),
   path: z.literal("/containers/{id}/archive"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       path: z.string(),
@@ -2051,6 +2075,7 @@ export type post_ContainerPrune = typeof post_ContainerPrune;
 export const post_ContainerPrune = {
   method: z.literal("POST"),
   path: z.literal("/containers/prune"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       filters: z.string().optional(),
@@ -2066,6 +2091,7 @@ export type get_ImageList = typeof get_ImageList;
 export const get_ImageList = {
   method: z.literal("GET"),
   path: z.literal("/images/json"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       all: z.boolean().optional(),
@@ -2081,6 +2107,7 @@ export type post_ImageBuild = typeof post_ImageBuild;
 export const post_ImageBuild = {
   method: z.literal("POST"),
   path: z.literal("/build"),
+  requestFormat: z.literal("binary"),
   parameters: z.object({
     query: z.object({
       dockerfile: z.string().optional(),
@@ -2121,6 +2148,7 @@ export type post_BuildPrune = typeof post_BuildPrune;
 export const post_BuildPrune = {
   method: z.literal("POST"),
   path: z.literal("/build/prune"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       "keep-storage": z.number().optional(),
@@ -2138,6 +2166,7 @@ export type post_ImageCreate = typeof post_ImageCreate;
 export const post_ImageCreate = {
   method: z.literal("POST"),
   path: z.literal("/images/create"),
+  requestFormat: z.literal("text"),
   parameters: z.object({
     query: z.object({
       fromImage: z.string().optional(),
@@ -2160,6 +2189,7 @@ export type get_ImageInspect = typeof get_ImageInspect;
 export const get_ImageInspect = {
   method: z.literal("GET"),
   path: z.literal("/images/{name}/json"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       name: z.string(),
@@ -2172,6 +2202,7 @@ export type get_ImageHistory = typeof get_ImageHistory;
 export const get_ImageHistory = {
   method: z.literal("GET"),
   path: z.literal("/images/{name}/history"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       name: z.string(),
@@ -2193,6 +2224,7 @@ export type post_ImagePush = typeof post_ImagePush;
 export const post_ImagePush = {
   method: z.literal("POST"),
   path: z.literal("/images/{name}/push"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       tag: z.string().optional(),
@@ -2211,6 +2243,7 @@ export type post_ImageTag = typeof post_ImageTag;
 export const post_ImageTag = {
   method: z.literal("POST"),
   path: z.literal("/images/{name}/tag"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       repo: z.string().optional(),
@@ -2227,6 +2260,7 @@ export type delete_ImageDelete = typeof delete_ImageDelete;
 export const delete_ImageDelete = {
   method: z.literal("DELETE"),
   path: z.literal("/images/{name}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       force: z.boolean().optional(),
@@ -2243,6 +2277,7 @@ export type get_ImageSearch = typeof get_ImageSearch;
 export const get_ImageSearch = {
   method: z.literal("GET"),
   path: z.literal("/images/search"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       term: z.string(),
@@ -2265,6 +2300,7 @@ export type post_ImagePrune = typeof post_ImagePrune;
 export const post_ImagePrune = {
   method: z.literal("POST"),
   path: z.literal("/images/prune"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       filters: z.string().optional(),
@@ -2280,6 +2316,7 @@ export type post_SystemAuth = typeof post_SystemAuth;
 export const post_SystemAuth = {
   method: z.literal("POST"),
   path: z.literal("/auth"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: AuthConfig,
   }),
@@ -2290,6 +2327,7 @@ export type get_SystemInfo = typeof get_SystemInfo;
 export const get_SystemInfo = {
   method: z.literal("GET"),
   path: z.literal("/info"),
+  requestFormat: z.literal("json"),
   parameters: z.never(),
   response: SystemInfo,
 };
@@ -2298,6 +2336,7 @@ export type get_SystemVersion = typeof get_SystemVersion;
 export const get_SystemVersion = {
   method: z.literal("GET"),
   path: z.literal("/version"),
+  requestFormat: z.literal("json"),
   parameters: z.never(),
   response: SystemVersion,
 };
@@ -2306,6 +2345,7 @@ export type get_SystemPing = typeof get_SystemPing;
 export const get_SystemPing = {
   method: z.literal("GET"),
   path: z.literal("/_ping"),
+  requestFormat: z.literal("json"),
   parameters: z.never(),
   response: z.unknown(),
 };
@@ -2314,6 +2354,7 @@ export type head_SystemPingHead = typeof head_SystemPingHead;
 export const head_SystemPingHead = {
   method: z.literal("HEAD"),
   path: z.literal("/_ping"),
+  requestFormat: z.literal("json"),
   parameters: z.never(),
   response: z.unknown(),
 };
@@ -2322,6 +2363,7 @@ export type post_ImageCommit = typeof post_ImageCommit;
 export const post_ImageCommit = {
   method: z.literal("POST"),
   path: z.literal("/commit"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       container: z.string().optional(),
@@ -2341,6 +2383,7 @@ export type get_SystemEvents = typeof get_SystemEvents;
 export const get_SystemEvents = {
   method: z.literal("GET"),
   path: z.literal("/events"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       since: z.string().optional(),
@@ -2355,6 +2398,7 @@ export type get_SystemDataUsage = typeof get_SystemDataUsage;
 export const get_SystemDataUsage = {
   method: z.literal("GET"),
   path: z.literal("/system/df"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       type: z
@@ -2375,6 +2419,7 @@ export type get_ImageGet = typeof get_ImageGet;
 export const get_ImageGet = {
   method: z.literal("GET"),
   path: z.literal("/images/{name}/get"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       name: z.string(),
@@ -2387,6 +2432,7 @@ export type get_ImageGetAll = typeof get_ImageGetAll;
 export const get_ImageGetAll = {
   method: z.literal("GET"),
   path: z.literal("/images/get"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       names: z.array(z.string()).optional(),
@@ -2399,6 +2445,7 @@ export type post_ImageLoad = typeof post_ImageLoad;
 export const post_ImageLoad = {
   method: z.literal("POST"),
   path: z.literal("/images/load"),
+  requestFormat: z.literal("text"),
   parameters: z.object({
     query: z.object({
       quiet: z.boolean().optional(),
@@ -2411,6 +2458,7 @@ export type post_ContainerExec = typeof post_ContainerExec;
 export const post_ContainerExec = {
   method: z.literal("POST"),
   path: z.literal("/containers/{id}/exec"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -2436,6 +2484,7 @@ export type post_ExecStart = typeof post_ExecStart;
 export const post_ExecStart = {
   method: z.literal("POST"),
   path: z.literal("/exec/{id}/start"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -2453,6 +2502,7 @@ export type post_ExecResize = typeof post_ExecResize;
 export const post_ExecResize = {
   method: z.literal("POST"),
   path: z.literal("/exec/{id}/resize"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       h: z.number().optional(),
@@ -2469,6 +2519,7 @@ export type get_ExecInspect = typeof get_ExecInspect;
 export const get_ExecInspect = {
   method: z.literal("GET"),
   path: z.literal("/exec/{id}/json"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -2493,6 +2544,7 @@ export type get_VolumeList = typeof get_VolumeList;
 export const get_VolumeList = {
   method: z.literal("GET"),
   path: z.literal("/volumes"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       filters: z.string().optional(),
@@ -2505,6 +2557,7 @@ export type post_VolumeCreate = typeof post_VolumeCreate;
 export const post_VolumeCreate = {
   method: z.literal("POST"),
   path: z.literal("/volumes/create"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: VolumeCreateOptions,
   }),
@@ -2515,6 +2568,7 @@ export type get_VolumeInspect = typeof get_VolumeInspect;
 export const get_VolumeInspect = {
   method: z.literal("GET"),
   path: z.literal("/volumes/{name}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       name: z.string(),
@@ -2527,6 +2581,7 @@ export type put_VolumeUpdate = typeof put_VolumeUpdate;
 export const put_VolumeUpdate = {
   method: z.literal("PUT"),
   path: z.literal("/volumes/{name}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       version: z.number(),
@@ -2545,6 +2600,7 @@ export type delete_VolumeDelete = typeof delete_VolumeDelete;
 export const delete_VolumeDelete = {
   method: z.literal("DELETE"),
   path: z.literal("/volumes/{name}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       force: z.boolean().optional(),
@@ -2560,6 +2616,7 @@ export type post_VolumePrune = typeof post_VolumePrune;
 export const post_VolumePrune = {
   method: z.literal("POST"),
   path: z.literal("/volumes/prune"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       filters: z.string().optional(),
@@ -2575,6 +2632,7 @@ export type get_NetworkList = typeof get_NetworkList;
 export const get_NetworkList = {
   method: z.literal("GET"),
   path: z.literal("/networks"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       filters: z.string().optional(),
@@ -2587,6 +2645,7 @@ export type get_NetworkInspect = typeof get_NetworkInspect;
 export const get_NetworkInspect = {
   method: z.literal("GET"),
   path: z.literal("/networks/{id}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       verbose: z.boolean().optional(),
@@ -2603,6 +2662,7 @@ export type delete_NetworkDelete = typeof delete_NetworkDelete;
 export const delete_NetworkDelete = {
   method: z.literal("DELETE"),
   path: z.literal("/networks/{id}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -2615,6 +2675,7 @@ export type post_NetworkCreate = typeof post_NetworkCreate;
 export const post_NetworkCreate = {
   method: z.literal("POST"),
   path: z.literal("/networks/create"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: z.object({
       Name: z.string(),
@@ -2639,6 +2700,7 @@ export type post_NetworkConnect = typeof post_NetworkConnect;
 export const post_NetworkConnect = {
   method: z.literal("POST"),
   path: z.literal("/networks/{id}/connect"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -2655,6 +2717,7 @@ export type post_NetworkDisconnect = typeof post_NetworkDisconnect;
 export const post_NetworkDisconnect = {
   method: z.literal("POST"),
   path: z.literal("/networks/{id}/disconnect"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -2671,6 +2734,7 @@ export type post_NetworkPrune = typeof post_NetworkPrune;
 export const post_NetworkPrune = {
   method: z.literal("POST"),
   path: z.literal("/networks/prune"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       filters: z.string().optional(),
@@ -2685,6 +2749,7 @@ export type get_PluginList = typeof get_PluginList;
 export const get_PluginList = {
   method: z.literal("GET"),
   path: z.literal("/plugins"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       filters: z.string().optional(),
@@ -2697,6 +2762,7 @@ export type get_GetPluginPrivileges = typeof get_GetPluginPrivileges;
 export const get_GetPluginPrivileges = {
   method: z.literal("GET"),
   path: z.literal("/plugins/privileges"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       remote: z.string(),
@@ -2709,6 +2775,7 @@ export type post_PluginPull = typeof post_PluginPull;
 export const post_PluginPull = {
   method: z.literal("POST"),
   path: z.literal("/plugins/pull"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       remote: z.string(),
@@ -2726,6 +2793,7 @@ export type get_PluginInspect = typeof get_PluginInspect;
 export const get_PluginInspect = {
   method: z.literal("GET"),
   path: z.literal("/plugins/{name}/json"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       name: z.string(),
@@ -2738,6 +2806,7 @@ export type delete_PluginDelete = typeof delete_PluginDelete;
 export const delete_PluginDelete = {
   method: z.literal("DELETE"),
   path: z.literal("/plugins/{name}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       force: z.boolean().optional(),
@@ -2753,6 +2822,7 @@ export type post_PluginEnable = typeof post_PluginEnable;
 export const post_PluginEnable = {
   method: z.literal("POST"),
   path: z.literal("/plugins/{name}/enable"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       timeout: z.number().optional(),
@@ -2768,6 +2838,7 @@ export type post_PluginDisable = typeof post_PluginDisable;
 export const post_PluginDisable = {
   method: z.literal("POST"),
   path: z.literal("/plugins/{name}/disable"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       force: z.boolean().optional(),
@@ -2783,6 +2854,7 @@ export type post_PluginUpgrade = typeof post_PluginUpgrade;
 export const post_PluginUpgrade = {
   method: z.literal("POST"),
   path: z.literal("/plugins/{name}/upgrade"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       remote: z.string(),
@@ -2802,6 +2874,7 @@ export type post_PluginCreate = typeof post_PluginCreate;
 export const post_PluginCreate = {
   method: z.literal("POST"),
   path: z.literal("/plugins/create"),
+  requestFormat: z.literal("text"),
   parameters: z.object({
     query: z.object({
       name: z.string(),
@@ -2814,6 +2887,7 @@ export type post_PluginPush = typeof post_PluginPush;
 export const post_PluginPush = {
   method: z.literal("POST"),
   path: z.literal("/plugins/{name}/push"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       name: z.string(),
@@ -2826,6 +2900,7 @@ export type post_PluginSet = typeof post_PluginSet;
 export const post_PluginSet = {
   method: z.literal("POST"),
   path: z.literal("/plugins/{name}/set"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       name: z.string(),
@@ -2839,6 +2914,7 @@ export type get_NodeList = typeof get_NodeList;
 export const get_NodeList = {
   method: z.literal("GET"),
   path: z.literal("/nodes"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       filters: z.string().optional(),
@@ -2851,6 +2927,7 @@ export type get_NodeInspect = typeof get_NodeInspect;
 export const get_NodeInspect = {
   method: z.literal("GET"),
   path: z.literal("/nodes/{id}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -2863,6 +2940,7 @@ export type delete_NodeDelete = typeof delete_NodeDelete;
 export const delete_NodeDelete = {
   method: z.literal("DELETE"),
   path: z.literal("/nodes/{id}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       force: z.boolean().optional(),
@@ -2878,6 +2956,7 @@ export type post_NodeUpdate = typeof post_NodeUpdate;
 export const post_NodeUpdate = {
   method: z.literal("POST"),
   path: z.literal("/nodes/{id}/update"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       version: z.number(),
@@ -2894,6 +2973,7 @@ export type get_SwarmInspect = typeof get_SwarmInspect;
 export const get_SwarmInspect = {
   method: z.literal("GET"),
   path: z.literal("/swarm"),
+  requestFormat: z.literal("json"),
   parameters: z.never(),
   response: Swarm,
 };
@@ -2902,6 +2982,7 @@ export type post_SwarmInit = typeof post_SwarmInit;
 export const post_SwarmInit = {
   method: z.literal("POST"),
   path: z.literal("/swarm/init"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: z.object({
       ListenAddr: z.string().optional(),
@@ -2921,6 +3002,7 @@ export type post_SwarmJoin = typeof post_SwarmJoin;
 export const post_SwarmJoin = {
   method: z.literal("POST"),
   path: z.literal("/swarm/join"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: z.object({
       ListenAddr: z.string().optional(),
@@ -2937,6 +3019,7 @@ export type post_SwarmLeave = typeof post_SwarmLeave;
 export const post_SwarmLeave = {
   method: z.literal("POST"),
   path: z.literal("/swarm/leave"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       force: z.boolean().optional(),
@@ -2949,6 +3032,7 @@ export type post_SwarmUpdate = typeof post_SwarmUpdate;
 export const post_SwarmUpdate = {
   method: z.literal("POST"),
   path: z.literal("/swarm/update"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       version: z.number(),
@@ -2965,6 +3049,7 @@ export type get_SwarmUnlockkey = typeof get_SwarmUnlockkey;
 export const get_SwarmUnlockkey = {
   method: z.literal("GET"),
   path: z.literal("/swarm/unlockkey"),
+  requestFormat: z.literal("json"),
   parameters: z.never(),
   response: z.object({
     UnlockKey: z.string().optional(),
@@ -2975,6 +3060,7 @@ export type post_SwarmUnlock = typeof post_SwarmUnlock;
 export const post_SwarmUnlock = {
   method: z.literal("POST"),
   path: z.literal("/swarm/unlock"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: z.object({
       UnlockKey: z.string().optional(),
@@ -2987,6 +3073,7 @@ export type get_ServiceList = typeof get_ServiceList;
 export const get_ServiceList = {
   method: z.literal("GET"),
   path: z.literal("/services"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       filters: z.string().optional(),
@@ -3000,6 +3087,7 @@ export type post_ServiceCreate = typeof post_ServiceCreate;
 export const post_ServiceCreate = {
   method: z.literal("POST"),
   path: z.literal("/services/create"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     header: z.object({
       "X-Registry-Auth": z.string().optional(),
@@ -3016,6 +3104,7 @@ export type get_ServiceInspect = typeof get_ServiceInspect;
 export const get_ServiceInspect = {
   method: z.literal("GET"),
   path: z.literal("/services/{id}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       insertDefaults: z.boolean().optional(),
@@ -3031,6 +3120,7 @@ export type delete_ServiceDelete = typeof delete_ServiceDelete;
 export const delete_ServiceDelete = {
   method: z.literal("DELETE"),
   path: z.literal("/services/{id}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -3043,6 +3133,7 @@ export type post_ServiceUpdate = typeof post_ServiceUpdate;
 export const post_ServiceUpdate = {
   method: z.literal("POST"),
   path: z.literal("/services/{id}/update"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       version: z.number(),
@@ -3064,6 +3155,7 @@ export type get_ServiceLogs = typeof get_ServiceLogs;
 export const get_ServiceLogs = {
   method: z.literal("GET"),
   path: z.literal("/services/{id}/logs"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       details: z.boolean().optional(),
@@ -3085,6 +3177,7 @@ export type get_TaskList = typeof get_TaskList;
 export const get_TaskList = {
   method: z.literal("GET"),
   path: z.literal("/tasks"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       filters: z.string().optional(),
@@ -3097,6 +3190,7 @@ export type get_TaskInspect = typeof get_TaskInspect;
 export const get_TaskInspect = {
   method: z.literal("GET"),
   path: z.literal("/tasks/{id}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -3109,6 +3203,7 @@ export type get_TaskLogs = typeof get_TaskLogs;
 export const get_TaskLogs = {
   method: z.literal("GET"),
   path: z.literal("/tasks/{id}/logs"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       details: z.boolean().optional(),
@@ -3130,6 +3225,7 @@ export type get_SecretList = typeof get_SecretList;
 export const get_SecretList = {
   method: z.literal("GET"),
   path: z.literal("/secrets"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       filters: z.string().optional(),
@@ -3142,6 +3238,7 @@ export type post_SecretCreate = typeof post_SecretCreate;
 export const post_SecretCreate = {
   method: z.literal("POST"),
   path: z.literal("/secrets/create"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: z.intersection(SecretSpec, z.unknown()),
   }),
@@ -3152,6 +3249,7 @@ export type get_SecretInspect = typeof get_SecretInspect;
 export const get_SecretInspect = {
   method: z.literal("GET"),
   path: z.literal("/secrets/{id}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -3164,6 +3262,7 @@ export type delete_SecretDelete = typeof delete_SecretDelete;
 export const delete_SecretDelete = {
   method: z.literal("DELETE"),
   path: z.literal("/secrets/{id}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -3176,6 +3275,7 @@ export type post_SecretUpdate = typeof post_SecretUpdate;
 export const post_SecretUpdate = {
   method: z.literal("POST"),
   path: z.literal("/secrets/{id}/update"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       version: z.number(),
@@ -3192,6 +3292,7 @@ export type get_ConfigList = typeof get_ConfigList;
 export const get_ConfigList = {
   method: z.literal("GET"),
   path: z.literal("/configs"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       filters: z.string().optional(),
@@ -3204,6 +3305,7 @@ export type post_ConfigCreate = typeof post_ConfigCreate;
 export const post_ConfigCreate = {
   method: z.literal("POST"),
   path: z.literal("/configs/create"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: z.intersection(ConfigSpec, z.unknown()),
   }),
@@ -3214,6 +3316,7 @@ export type get_ConfigInspect = typeof get_ConfigInspect;
 export const get_ConfigInspect = {
   method: z.literal("GET"),
   path: z.literal("/configs/{id}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -3226,6 +3329,7 @@ export type delete_ConfigDelete = typeof delete_ConfigDelete;
 export const delete_ConfigDelete = {
   method: z.literal("DELETE"),
   path: z.literal("/configs/{id}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       id: z.string(),
@@ -3238,6 +3342,7 @@ export type post_ConfigUpdate = typeof post_ConfigUpdate;
 export const post_ConfigUpdate = {
   method: z.literal("POST"),
   path: z.literal("/configs/{id}/update"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       version: z.number(),
@@ -3254,6 +3359,7 @@ export type get_DistributionInspect = typeof get_DistributionInspect;
 export const get_DistributionInspect = {
   method: z.literal("GET"),
   path: z.literal("/distribution/{name}/json"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       name: z.string(),
@@ -3266,6 +3372,7 @@ export type post_Session = typeof post_Session;
 export const post_Session = {
   method: z.literal("POST"),
   path: z.literal("/session"),
+  requestFormat: z.literal("json"),
   parameters: z.never(),
   response: z.unknown(),
 };
@@ -3413,6 +3520,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -3422,6 +3531,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/long-operation-id.arktype.ts b/packages/typed-openapi/tests/snapshots/long-operation-id.arktype.ts
index 748a4a9..db8ca8d 100644
--- a/packages/typed-openapi/tests/snapshots/long-operation-id.arktype.ts
+++ b/packages/typed-openapi/tests/snapshots/long-operation-id.arktype.ts
@@ -5,12 +5,14 @@ export const types = scope({
   get_Get_users: {
     method: '"GET"',
     path: '"/users"',
+    requestFormat: '"json"',
     parameters: "never",
     response: "string[]",
   },
   post_Very_very_very_very_very_very_very_very_very_very_long: {
     method: '"POST"',
     path: '"/users"',
+    requestFormat: '"json"',
     parameters: {
       body: {
         "username?": "string",
@@ -61,6 +63,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -70,6 +74,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/long-operation-id.client.ts b/packages/typed-openapi/tests/snapshots/long-operation-id.client.ts
index 12874ed..4ee2be9 100644
--- a/packages/typed-openapi/tests/snapshots/long-operation-id.client.ts
+++ b/packages/typed-openapi/tests/snapshots/long-operation-id.client.ts
@@ -9,12 +9,14 @@ export namespace Endpoints {
   export type get_Get_users = {
     method: "GET";
     path: "/users";
+    requestFormat: "json";
     parameters: never;
     response: Array<string>;
   };
   export type post_Very_very_very_very_very_very_very_very_very_very_long = {
     method: "POST";
     path: "/users";
+    requestFormat: "json";
     parameters: {
       body: Partial<{ username: string }>;
     };
@@ -53,6 +55,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -62,6 +66,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/long-operation-id.io-ts.ts b/packages/typed-openapi/tests/snapshots/long-operation-id.io-ts.ts
index 9991d29..72e53b6 100644
--- a/packages/typed-openapi/tests/snapshots/long-operation-id.io-ts.ts
+++ b/packages/typed-openapi/tests/snapshots/long-operation-id.io-ts.ts
@@ -7,6 +7,7 @@ export type get_Get_users = t.TypeOf<typeof get_Get_users>;
 export const get_Get_users = t.type({
   method: t.literal("GET"),
   path: t.literal("/users"),
+  requestFormat: t.literal("json"),
   parameters: t.never,
   response: t.array(t.string),
 });
@@ -17,6 +18,7 @@ export type post_Very_very_very_very_very_very_very_very_very_very_long = t.Type
 export const post_Very_very_very_very_very_very_very_very_very_very_long = t.type({
   method: t.literal("POST"),
   path: t.literal("/users"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: t.type({
       username: t.union([t.undefined, t.string]),
@@ -57,6 +59,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -66,6 +70,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/long-operation-id.typebox.ts b/packages/typed-openapi/tests/snapshots/long-operation-id.typebox.ts
index 6b4d912..43d546f 100644
--- a/packages/typed-openapi/tests/snapshots/long-operation-id.typebox.ts
+++ b/packages/typed-openapi/tests/snapshots/long-operation-id.typebox.ts
@@ -7,6 +7,7 @@ export type get_Get_users = Static<typeof get_Get_users>;
 export const get_Get_users = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/users"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Never(),
   response: Type.Array(Type.String()),
 });
@@ -17,6 +18,7 @@ export type post_Very_very_very_very_very_very_very_very_very_very_long = Static
 export const post_Very_very_very_very_very_very_very_very_very_very_long = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/users"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: Type.Partial(
       Type.Object({
@@ -59,6 +61,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -68,6 +72,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/long-operation-id.valibot.ts b/packages/typed-openapi/tests/snapshots/long-operation-id.valibot.ts
index 674025b..8f44307 100644
--- a/packages/typed-openapi/tests/snapshots/long-operation-id.valibot.ts
+++ b/packages/typed-openapi/tests/snapshots/long-operation-id.valibot.ts
@@ -7,6 +7,7 @@ export type get_Get_users = v.InferOutput<typeof get_Get_users>;
 export const get_Get_users = v.object({
   method: v.literal("GET"),
   path: v.literal("/users"),
+  requestFormat: v.literal("json"),
   parameters: v.never(),
   response: v.array(v.string()),
 });
@@ -17,6 +18,7 @@ export type post_Very_very_very_very_very_very_very_very_very_very_long = v.Infe
 export const post_Very_very_very_very_very_very_very_very_very_very_long = v.object({
   method: v.literal("POST"),
   path: v.literal("/users"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: v.object({
       username: v.optional(v.string()),
@@ -57,6 +59,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -66,6 +70,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/long-operation-id.yup.ts b/packages/typed-openapi/tests/snapshots/long-operation-id.yup.ts
index 7151f42..ca961a0 100644
--- a/packages/typed-openapi/tests/snapshots/long-operation-id.yup.ts
+++ b/packages/typed-openapi/tests/snapshots/long-operation-id.yup.ts
@@ -4,6 +4,7 @@ export type get_Get_users = typeof get_Get_users;
 export const get_Get_users = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/users" => value === "/users").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.mixed((value): value is never => false).required(),
   response: y.array(y.string().required()),
 };
@@ -13,6 +14,7 @@ export type post_Very_very_very_very_very_very_very_very_very_very_long =
 export const post_Very_very_very_very_very_very_very_very_very_very_long = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/users" => value === "/users").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: y.object({
       username: y.string().required().optional(),
@@ -50,6 +52,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -59,6 +63,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/long-operation-id.zod.ts b/packages/typed-openapi/tests/snapshots/long-operation-id.zod.ts
index 8fd0c1d..6a95782 100644
--- a/packages/typed-openapi/tests/snapshots/long-operation-id.zod.ts
+++ b/packages/typed-openapi/tests/snapshots/long-operation-id.zod.ts
@@ -4,6 +4,7 @@ export type get_Get_users = typeof get_Get_users;
 export const get_Get_users = {
   method: z.literal("GET"),
   path: z.literal("/users"),
+  requestFormat: z.literal("json"),
   parameters: z.never(),
   response: z.array(z.string()),
 };
@@ -13,6 +14,7 @@ export type post_Very_very_very_very_very_very_very_very_very_very_long =
 export const post_Very_very_very_very_very_very_very_very_very_very_long = {
   method: z.literal("POST"),
   path: z.literal("/users"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: z.object({
       username: z.string().optional(),
@@ -50,6 +52,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -59,6 +63,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/petstore.arktype.ts b/packages/typed-openapi/tests/snapshots/petstore.arktype.ts
index 04b3197..0d217e0 100644
--- a/packages/typed-openapi/tests/snapshots/petstore.arktype.ts
+++ b/packages/typed-openapi/tests/snapshots/petstore.arktype.ts
@@ -55,6 +55,7 @@ export const types = scope({
   put_UpdatePet: {
     method: '"PUT"',
     path: '"/pet"',
+    requestFormat: '"json"',
     parameters: {
       body: "Pet",
     },
@@ -63,6 +64,7 @@ export const types = scope({
   post_AddPet: {
     method: '"POST"',
     path: '"/pet"',
+    requestFormat: '"json"',
     parameters: {
       body: "Pet",
     },
@@ -71,6 +73,7 @@ export const types = scope({
   get_FindPetsByStatus: {
     method: '"GET"',
     path: '"/pet/findByStatus"',
+    requestFormat: '"json"',
     parameters: {
       query: {
         "status?": '"available" | "pending" | "sold"',
@@ -81,6 +84,7 @@ export const types = scope({
   get_FindPetsByTags: {
     method: '"GET"',
     path: '"/pet/findByTags"',
+    requestFormat: '"json"',
     parameters: {
       query: {
         "tags?": "string[]",
@@ -91,6 +95,7 @@ export const types = scope({
   get_GetPetById: {
     method: '"GET"',
     path: '"/pet/{petId}"',
+    requestFormat: '"json"',
     parameters: {
       path: {
         petId: "number",
@@ -101,6 +106,7 @@ export const types = scope({
   post_UpdatePetWithForm: {
     method: '"POST"',
     path: '"/pet/{petId}"',
+    requestFormat: '"json"',
     parameters: {
       query: {
         "name?": "string",
@@ -115,6 +121,7 @@ export const types = scope({
   delete_DeletePet: {
     method: '"DELETE"',
     path: '"/pet/{petId}"',
+    requestFormat: '"json"',
     parameters: {
       path: {
         petId: "number",
@@ -128,6 +135,7 @@ export const types = scope({
   post_UploadFile: {
     method: '"POST"',
     path: '"/pet/{petId}/uploadImage"',
+    requestFormat: '"binary"',
     parameters: {
       query: {
         "additionalMetadata?": "string",
@@ -142,12 +150,14 @@ export const types = scope({
   get_GetInventory: {
     method: '"GET"',
     path: '"/store/inventory"',
+    requestFormat: '"json"',
     parameters: "never",
     response: "unknown",
   },
   post_PlaceOrder: {
     method: '"POST"',
     path: '"/store/order"',
+    requestFormat: '"json"',
     parameters: {
       body: "Order",
     },
@@ -156,6 +166,7 @@ export const types = scope({
   get_GetOrderById: {
     method: '"GET"',
     path: '"/store/order/{orderId}"',
+    requestFormat: '"json"',
     parameters: {
       path: {
         orderId: "number",
@@ -166,6 +177,7 @@ export const types = scope({
   delete_DeleteOrder: {
     method: '"DELETE"',
     path: '"/store/order/{orderId}"',
+    requestFormat: '"json"',
     parameters: {
       path: {
         orderId: "number",
@@ -176,6 +188,7 @@ export const types = scope({
   post_CreateUser: {
     method: '"POST"',
     path: '"/user"',
+    requestFormat: '"json"',
     parameters: {
       body: "User",
     },
@@ -184,6 +197,7 @@ export const types = scope({
   post_CreateUsersWithListInput: {
     method: '"POST"',
     path: '"/user/createWithList"',
+    requestFormat: '"json"',
     parameters: {
       body: "User[]",
     },
@@ -192,6 +206,7 @@ export const types = scope({
   get_LoginUser: {
     method: '"GET"',
     path: '"/user/login"',
+    requestFormat: '"json"',
     parameters: {
       query: {
         "username?": "string",
@@ -203,12 +218,14 @@ export const types = scope({
   get_LogoutUser: {
     method: '"GET"',
     path: '"/user/logout"',
+    requestFormat: '"json"',
     parameters: "never",
     response: "unknown",
   },
   get_GetUserByName: {
     method: '"GET"',
     path: '"/user/{username}"',
+    requestFormat: '"json"',
     parameters: {
       path: {
         username: "string",
@@ -219,6 +236,7 @@ export const types = scope({
   put_UpdateUser: {
     method: '"PUT"',
     path: '"/user/{username}"',
+    requestFormat: '"json"',
     parameters: {
       path: {
         username: "string",
@@ -230,6 +248,7 @@ export const types = scope({
   delete_DeleteUser: {
     method: '"DELETE"',
     path: '"/user/{username}"',
+    requestFormat: '"json"',
     parameters: {
       path: {
         username: "string",
@@ -351,6 +370,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -360,6 +381,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/petstore.client.ts b/packages/typed-openapi/tests/snapshots/petstore.client.ts
index b746fa6..dff7e48 100644
--- a/packages/typed-openapi/tests/snapshots/petstore.client.ts
+++ b/packages/typed-openapi/tests/snapshots/petstore.client.ts
@@ -41,6 +41,7 @@ export namespace Endpoints {
   export type put_UpdatePet = {
     method: "PUT";
     path: "/pet";
+    requestFormat: "json";
     parameters: {
       body: Schemas.Pet;
     };
@@ -49,6 +50,7 @@ export namespace Endpoints {
   export type post_AddPet = {
     method: "POST";
     path: "/pet";
+    requestFormat: "json";
     parameters: {
       body: Schemas.Pet;
     };
@@ -57,6 +59,7 @@ export namespace Endpoints {
   export type get_FindPetsByStatus = {
     method: "GET";
     path: "/pet/findByStatus";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ status: "available" | "pending" | "sold" }>;
     };
@@ -65,6 +68,7 @@ export namespace Endpoints {
   export type get_FindPetsByTags = {
     method: "GET";
     path: "/pet/findByTags";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ tags: Array<string> }>;
     };
@@ -73,6 +77,7 @@ export namespace Endpoints {
   export type get_GetPetById = {
     method: "GET";
     path: "/pet/{petId}";
+    requestFormat: "json";
     parameters: {
       path: { petId: number };
     };
@@ -81,6 +86,7 @@ export namespace Endpoints {
   export type post_UpdatePetWithForm = {
     method: "POST";
     path: "/pet/{petId}";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ name: string; status: string }>;
       path: { petId: number };
@@ -90,6 +96,7 @@ export namespace Endpoints {
   export type delete_DeletePet = {
     method: "DELETE";
     path: "/pet/{petId}";
+    requestFormat: "json";
     parameters: {
       path: { petId: number };
       header: Partial<{ api_key: string }>;
@@ -99,6 +106,7 @@ export namespace Endpoints {
   export type post_UploadFile = {
     method: "POST";
     path: "/pet/{petId}/uploadImage";
+    requestFormat: "binary";
     parameters: {
       query: Partial<{ additionalMetadata: string }>;
       path: { petId: number };
@@ -110,12 +118,14 @@ export namespace Endpoints {
   export type get_GetInventory = {
     method: "GET";
     path: "/store/inventory";
+    requestFormat: "json";
     parameters: never;
     response: unknown;
   };
   export type post_PlaceOrder = {
     method: "POST";
     path: "/store/order";
+    requestFormat: "json";
     parameters: {
       body: Schemas.Order;
     };
@@ -124,6 +134,7 @@ export namespace Endpoints {
   export type get_GetOrderById = {
     method: "GET";
     path: "/store/order/{orderId}";
+    requestFormat: "json";
     parameters: {
       path: { orderId: number };
     };
@@ -132,6 +143,7 @@ export namespace Endpoints {
   export type delete_DeleteOrder = {
     method: "DELETE";
     path: "/store/order/{orderId}";
+    requestFormat: "json";
     parameters: {
       path: { orderId: number };
     };
@@ -140,6 +152,7 @@ export namespace Endpoints {
   export type post_CreateUser = {
     method: "POST";
     path: "/user";
+    requestFormat: "json";
     parameters: {
       body: Schemas.User;
     };
@@ -148,6 +161,7 @@ export namespace Endpoints {
   export type post_CreateUsersWithListInput = {
     method: "POST";
     path: "/user/createWithList";
+    requestFormat: "json";
     parameters: {
       body: Array<Schemas.User>;
     };
@@ -156,6 +170,7 @@ export namespace Endpoints {
   export type get_LoginUser = {
     method: "GET";
     path: "/user/login";
+    requestFormat: "json";
     parameters: {
       query: Partial<{ username: string; password: string }>;
     };
@@ -164,12 +179,14 @@ export namespace Endpoints {
   export type get_LogoutUser = {
     method: "GET";
     path: "/user/logout";
+    requestFormat: "json";
     parameters: never;
     response: unknown;
   };
   export type get_GetUserByName = {
     method: "GET";
     path: "/user/{username}";
+    requestFormat: "json";
     parameters: {
       path: { username: string };
     };
@@ -178,6 +195,7 @@ export namespace Endpoints {
   export type put_UpdateUser = {
     method: "PUT";
     path: "/user/{username}";
+    requestFormat: "json";
     parameters: {
       path: { username: string };
 
@@ -188,6 +206,7 @@ export namespace Endpoints {
   export type delete_DeleteUser = {
     method: "DELETE";
     path: "/user/{username}";
+    requestFormat: "json";
     parameters: {
       path: { username: string };
     };
@@ -249,6 +268,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -258,6 +279,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/petstore.io-ts.ts b/packages/typed-openapi/tests/snapshots/petstore.io-ts.ts
index 8429522..83a4282 100644
--- a/packages/typed-openapi/tests/snapshots/petstore.io-ts.ts
+++ b/packages/typed-openapi/tests/snapshots/petstore.io-ts.ts
@@ -76,6 +76,7 @@ export type put_UpdatePet = t.TypeOf<typeof put_UpdatePet>;
 export const put_UpdatePet = t.type({
   method: t.literal("PUT"),
   path: t.literal("/pet"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: Pet,
   }),
@@ -86,6 +87,7 @@ export type post_AddPet = t.TypeOf<typeof post_AddPet>;
 export const post_AddPet = t.type({
   method: t.literal("POST"),
   path: t.literal("/pet"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: Pet,
   }),
@@ -96,6 +98,7 @@ export type get_FindPetsByStatus = t.TypeOf<typeof get_FindPetsByStatus>;
 export const get_FindPetsByStatus = t.type({
   method: t.literal("GET"),
   path: t.literal("/pet/findByStatus"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       status: t.union([t.undefined, t.union([t.literal("available"), t.literal("pending"), t.literal("sold")])]),
@@ -108,6 +111,7 @@ export type get_FindPetsByTags = t.TypeOf<typeof get_FindPetsByTags>;
 export const get_FindPetsByTags = t.type({
   method: t.literal("GET"),
   path: t.literal("/pet/findByTags"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       tags: t.union([t.undefined, t.array(t.string)]),
@@ -120,6 +124,7 @@ export type get_GetPetById = t.TypeOf<typeof get_GetPetById>;
 export const get_GetPetById = t.type({
   method: t.literal("GET"),
   path: t.literal("/pet/{petId}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       petId: t.number,
@@ -132,6 +137,7 @@ export type post_UpdatePetWithForm = t.TypeOf<typeof post_UpdatePetWithForm>;
 export const post_UpdatePetWithForm = t.type({
   method: t.literal("POST"),
   path: t.literal("/pet/{petId}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       name: t.union([t.undefined, t.string]),
@@ -148,6 +154,7 @@ export type delete_DeletePet = t.TypeOf<typeof delete_DeletePet>;
 export const delete_DeletePet = t.type({
   method: t.literal("DELETE"),
   path: t.literal("/pet/{petId}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       petId: t.number,
@@ -163,6 +170,7 @@ export type post_UploadFile = t.TypeOf<typeof post_UploadFile>;
 export const post_UploadFile = t.type({
   method: t.literal("POST"),
   path: t.literal("/pet/{petId}/uploadImage"),
+  requestFormat: t.literal("binary"),
   parameters: t.type({
     query: t.type({
       additionalMetadata: t.union([t.undefined, t.string]),
@@ -179,6 +187,7 @@ export type get_GetInventory = t.TypeOf<typeof get_GetInventory>;
 export const get_GetInventory = t.type({
   method: t.literal("GET"),
   path: t.literal("/store/inventory"),
+  requestFormat: t.literal("json"),
   parameters: t.never,
   response: t.unknown,
 });
@@ -187,6 +196,7 @@ export type post_PlaceOrder = t.TypeOf<typeof post_PlaceOrder>;
 export const post_PlaceOrder = t.type({
   method: t.literal("POST"),
   path: t.literal("/store/order"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: Order,
   }),
@@ -197,6 +207,7 @@ export type get_GetOrderById = t.TypeOf<typeof get_GetOrderById>;
 export const get_GetOrderById = t.type({
   method: t.literal("GET"),
   path: t.literal("/store/order/{orderId}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       orderId: t.number,
@@ -209,6 +220,7 @@ export type delete_DeleteOrder = t.TypeOf<typeof delete_DeleteOrder>;
 export const delete_DeleteOrder = t.type({
   method: t.literal("DELETE"),
   path: t.literal("/store/order/{orderId}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       orderId: t.number,
@@ -221,6 +233,7 @@ export type post_CreateUser = t.TypeOf<typeof post_CreateUser>;
 export const post_CreateUser = t.type({
   method: t.literal("POST"),
   path: t.literal("/user"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: User,
   }),
@@ -231,6 +244,7 @@ export type post_CreateUsersWithListInput = t.TypeOf<typeof post_CreateUsersWith
 export const post_CreateUsersWithListInput = t.type({
   method: t.literal("POST"),
   path: t.literal("/user/createWithList"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     body: t.array(User),
   }),
@@ -241,6 +255,7 @@ export type get_LoginUser = t.TypeOf<typeof get_LoginUser>;
 export const get_LoginUser = t.type({
   method: t.literal("GET"),
   path: t.literal("/user/login"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     query: t.type({
       username: t.union([t.undefined, t.string]),
@@ -254,6 +269,7 @@ export type get_LogoutUser = t.TypeOf<typeof get_LogoutUser>;
 export const get_LogoutUser = t.type({
   method: t.literal("GET"),
   path: t.literal("/user/logout"),
+  requestFormat: t.literal("json"),
   parameters: t.never,
   response: t.unknown,
 });
@@ -262,6 +278,7 @@ export type get_GetUserByName = t.TypeOf<typeof get_GetUserByName>;
 export const get_GetUserByName = t.type({
   method: t.literal("GET"),
   path: t.literal("/user/{username}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       username: t.string,
@@ -274,6 +291,7 @@ export type put_UpdateUser = t.TypeOf<typeof put_UpdateUser>;
 export const put_UpdateUser = t.type({
   method: t.literal("PUT"),
   path: t.literal("/user/{username}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       username: t.string,
@@ -287,6 +305,7 @@ export type delete_DeleteUser = t.TypeOf<typeof delete_DeleteUser>;
 export const delete_DeleteUser = t.type({
   method: t.literal("DELETE"),
   path: t.literal("/user/{username}"),
+  requestFormat: t.literal("json"),
   parameters: t.type({
     path: t.type({
       username: t.string,
@@ -350,6 +369,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -359,6 +380,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/petstore.typebox.ts b/packages/typed-openapi/tests/snapshots/petstore.typebox.ts
index 5a3d8f7..ca3b4e4 100644
--- a/packages/typed-openapi/tests/snapshots/petstore.typebox.ts
+++ b/packages/typed-openapi/tests/snapshots/petstore.typebox.ts
@@ -89,6 +89,7 @@ export type put_UpdatePet = Static<typeof put_UpdatePet>;
 export const put_UpdatePet = Type.Object({
   method: Type.Literal("PUT"),
   path: Type.Literal("/pet"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: Pet,
   }),
@@ -99,6 +100,7 @@ export type post_AddPet = Static<typeof post_AddPet>;
 export const post_AddPet = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/pet"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: Pet,
   }),
@@ -109,6 +111,7 @@ export type get_FindPetsByStatus = Static<typeof get_FindPetsByStatus>;
 export const get_FindPetsByStatus = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/pet/findByStatus"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -123,6 +126,7 @@ export type get_FindPetsByTags = Static<typeof get_FindPetsByTags>;
 export const get_FindPetsByTags = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/pet/findByTags"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -137,6 +141,7 @@ export type get_GetPetById = Static<typeof get_GetPetById>;
 export const get_GetPetById = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/pet/{petId}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       petId: Type.Number(),
@@ -149,6 +154,7 @@ export type post_UpdatePetWithForm = Static<typeof post_UpdatePetWithForm>;
 export const post_UpdatePetWithForm = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/pet/{petId}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -167,6 +173,7 @@ export type delete_DeletePet = Static<typeof delete_DeletePet>;
 export const delete_DeletePet = Type.Object({
   method: Type.Literal("DELETE"),
   path: Type.Literal("/pet/{petId}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       petId: Type.Number(),
@@ -184,6 +191,7 @@ export type post_UploadFile = Static<typeof post_UploadFile>;
 export const post_UploadFile = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/pet/{petId}/uploadImage"),
+  requestFormat: Type.Literal("binary"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -202,6 +210,7 @@ export type get_GetInventory = Static<typeof get_GetInventory>;
 export const get_GetInventory = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/store/inventory"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Never(),
   response: Type.Unknown(),
 });
@@ -210,6 +219,7 @@ export type post_PlaceOrder = Static<typeof post_PlaceOrder>;
 export const post_PlaceOrder = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/store/order"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: Order,
   }),
@@ -220,6 +230,7 @@ export type get_GetOrderById = Static<typeof get_GetOrderById>;
 export const get_GetOrderById = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/store/order/{orderId}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       orderId: Type.Number(),
@@ -232,6 +243,7 @@ export type delete_DeleteOrder = Static<typeof delete_DeleteOrder>;
 export const delete_DeleteOrder = Type.Object({
   method: Type.Literal("DELETE"),
   path: Type.Literal("/store/order/{orderId}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       orderId: Type.Number(),
@@ -244,6 +256,7 @@ export type post_CreateUser = Static<typeof post_CreateUser>;
 export const post_CreateUser = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/user"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: User,
   }),
@@ -254,6 +267,7 @@ export type post_CreateUsersWithListInput = Static<typeof post_CreateUsersWithLi
 export const post_CreateUsersWithListInput = Type.Object({
   method: Type.Literal("POST"),
   path: Type.Literal("/user/createWithList"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     body: Type.Array(User),
   }),
@@ -264,6 +278,7 @@ export type get_LoginUser = Static<typeof get_LoginUser>;
 export const get_LoginUser = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/user/login"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     query: Type.Partial(
       Type.Object({
@@ -279,6 +294,7 @@ export type get_LogoutUser = Static<typeof get_LogoutUser>;
 export const get_LogoutUser = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/user/logout"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Never(),
   response: Type.Unknown(),
 });
@@ -287,6 +303,7 @@ export type get_GetUserByName = Static<typeof get_GetUserByName>;
 export const get_GetUserByName = Type.Object({
   method: Type.Literal("GET"),
   path: Type.Literal("/user/{username}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       username: Type.String(),
@@ -299,6 +316,7 @@ export type put_UpdateUser = Static<typeof put_UpdateUser>;
 export const put_UpdateUser = Type.Object({
   method: Type.Literal("PUT"),
   path: Type.Literal("/user/{username}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       username: Type.String(),
@@ -312,6 +330,7 @@ export type delete_DeleteUser = Static<typeof delete_DeleteUser>;
 export const delete_DeleteUser = Type.Object({
   method: Type.Literal("DELETE"),
   path: Type.Literal("/user/{username}"),
+  requestFormat: Type.Literal("json"),
   parameters: Type.Object({
     path: Type.Object({
       username: Type.String(),
@@ -375,6 +394,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -384,6 +405,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/petstore.valibot.ts b/packages/typed-openapi/tests/snapshots/petstore.valibot.ts
index 280c75a..9c19236 100644
--- a/packages/typed-openapi/tests/snapshots/petstore.valibot.ts
+++ b/packages/typed-openapi/tests/snapshots/petstore.valibot.ts
@@ -73,6 +73,7 @@ export type put_UpdatePet = v.InferOutput<typeof put_UpdatePet>;
 export const put_UpdatePet = v.object({
   method: v.literal("PUT"),
   path: v.literal("/pet"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: Pet,
   }),
@@ -83,6 +84,7 @@ export type post_AddPet = v.InferOutput<typeof post_AddPet>;
 export const post_AddPet = v.object({
   method: v.literal("POST"),
   path: v.literal("/pet"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: Pet,
   }),
@@ -93,6 +95,7 @@ export type get_FindPetsByStatus = v.InferOutput<typeof get_FindPetsByStatus>;
 export const get_FindPetsByStatus = v.object({
   method: v.literal("GET"),
   path: v.literal("/pet/findByStatus"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       status: v.optional(v.union([v.literal("available"), v.literal("pending"), v.literal("sold")])),
@@ -105,6 +108,7 @@ export type get_FindPetsByTags = v.InferOutput<typeof get_FindPetsByTags>;
 export const get_FindPetsByTags = v.object({
   method: v.literal("GET"),
   path: v.literal("/pet/findByTags"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       tags: v.optional(v.array(v.string())),
@@ -117,6 +121,7 @@ export type get_GetPetById = v.InferOutput<typeof get_GetPetById>;
 export const get_GetPetById = v.object({
   method: v.literal("GET"),
   path: v.literal("/pet/{petId}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       petId: v.number(),
@@ -129,6 +134,7 @@ export type post_UpdatePetWithForm = v.InferOutput<typeof post_UpdatePetWithForm
 export const post_UpdatePetWithForm = v.object({
   method: v.literal("POST"),
   path: v.literal("/pet/{petId}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       name: v.optional(v.string()),
@@ -145,6 +151,7 @@ export type delete_DeletePet = v.InferOutput<typeof delete_DeletePet>;
 export const delete_DeletePet = v.object({
   method: v.literal("DELETE"),
   path: v.literal("/pet/{petId}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       petId: v.number(),
@@ -160,6 +167,7 @@ export type post_UploadFile = v.InferOutput<typeof post_UploadFile>;
 export const post_UploadFile = v.object({
   method: v.literal("POST"),
   path: v.literal("/pet/{petId}/uploadImage"),
+  requestFormat: v.literal("binary"),
   parameters: v.object({
     query: v.object({
       additionalMetadata: v.optional(v.string()),
@@ -176,6 +184,7 @@ export type get_GetInventory = v.InferOutput<typeof get_GetInventory>;
 export const get_GetInventory = v.object({
   method: v.literal("GET"),
   path: v.literal("/store/inventory"),
+  requestFormat: v.literal("json"),
   parameters: v.never(),
   response: v.unknown(),
 });
@@ -184,6 +193,7 @@ export type post_PlaceOrder = v.InferOutput<typeof post_PlaceOrder>;
 export const post_PlaceOrder = v.object({
   method: v.literal("POST"),
   path: v.literal("/store/order"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: Order,
   }),
@@ -194,6 +204,7 @@ export type get_GetOrderById = v.InferOutput<typeof get_GetOrderById>;
 export const get_GetOrderById = v.object({
   method: v.literal("GET"),
   path: v.literal("/store/order/{orderId}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       orderId: v.number(),
@@ -206,6 +217,7 @@ export type delete_DeleteOrder = v.InferOutput<typeof delete_DeleteOrder>;
 export const delete_DeleteOrder = v.object({
   method: v.literal("DELETE"),
   path: v.literal("/store/order/{orderId}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       orderId: v.number(),
@@ -218,6 +230,7 @@ export type post_CreateUser = v.InferOutput<typeof post_CreateUser>;
 export const post_CreateUser = v.object({
   method: v.literal("POST"),
   path: v.literal("/user"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: User,
   }),
@@ -228,6 +241,7 @@ export type post_CreateUsersWithListInput = v.InferOutput<typeof post_CreateUser
 export const post_CreateUsersWithListInput = v.object({
   method: v.literal("POST"),
   path: v.literal("/user/createWithList"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     body: v.array(User),
   }),
@@ -238,6 +252,7 @@ export type get_LoginUser = v.InferOutput<typeof get_LoginUser>;
 export const get_LoginUser = v.object({
   method: v.literal("GET"),
   path: v.literal("/user/login"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     query: v.object({
       username: v.optional(v.string()),
@@ -251,6 +266,7 @@ export type get_LogoutUser = v.InferOutput<typeof get_LogoutUser>;
 export const get_LogoutUser = v.object({
   method: v.literal("GET"),
   path: v.literal("/user/logout"),
+  requestFormat: v.literal("json"),
   parameters: v.never(),
   response: v.unknown(),
 });
@@ -259,6 +275,7 @@ export type get_GetUserByName = v.InferOutput<typeof get_GetUserByName>;
 export const get_GetUserByName = v.object({
   method: v.literal("GET"),
   path: v.literal("/user/{username}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       username: v.string(),
@@ -271,6 +288,7 @@ export type put_UpdateUser = v.InferOutput<typeof put_UpdateUser>;
 export const put_UpdateUser = v.object({
   method: v.literal("PUT"),
   path: v.literal("/user/{username}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       username: v.string(),
@@ -284,6 +302,7 @@ export type delete_DeleteUser = v.InferOutput<typeof delete_DeleteUser>;
 export const delete_DeleteUser = v.object({
   method: v.literal("DELETE"),
   path: v.literal("/user/{username}"),
+  requestFormat: v.literal("json"),
   parameters: v.object({
     path: v.object({
       username: v.string(),
@@ -347,6 +366,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -356,6 +377,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/petstore.yup.ts b/packages/typed-openapi/tests/snapshots/petstore.yup.ts
index b3be630..d59d54b 100644
--- a/packages/typed-openapi/tests/snapshots/petstore.yup.ts
+++ b/packages/typed-openapi/tests/snapshots/petstore.yup.ts
@@ -91,6 +91,7 @@ export type put_UpdatePet = typeof put_UpdatePet;
 export const put_UpdatePet = {
   method: y.mixed((value): value is "PUT" => value === "PUT").required(),
   path: y.mixed((value): value is "/pet" => value === "/pet").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: Pet,
   }),
@@ -101,6 +102,7 @@ export type post_AddPet = typeof post_AddPet;
 export const post_AddPet = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/pet" => value === "/pet").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: Pet,
   }),
@@ -111,6 +113,7 @@ export type get_FindPetsByStatus = typeof get_FindPetsByStatus;
 export const get_FindPetsByStatus = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/pet/findByStatus" => value === "/pet/findByStatus").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       status: y.mixed().oneOf(["available", "pending", "sold"]).required().optional(),
@@ -123,6 +126,7 @@ export type get_FindPetsByTags = typeof get_FindPetsByTags;
 export const get_FindPetsByTags = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/pet/findByTags" => value === "/pet/findByTags").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       tags: y.array(y.string().required()).optional(),
@@ -135,6 +139,7 @@ export type get_GetPetById = typeof get_GetPetById;
 export const get_GetPetById = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/pet/{petId}" => value === "/pet/{petId}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       petId: y.number().required(),
@@ -147,6 +152,7 @@ export type post_UpdatePetWithForm = typeof post_UpdatePetWithForm;
 export const post_UpdatePetWithForm = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/pet/{petId}" => value === "/pet/{petId}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       name: y.string().required().optional(),
@@ -163,6 +169,7 @@ export type delete_DeletePet = typeof delete_DeletePet;
 export const delete_DeletePet = {
   method: y.mixed((value): value is "DELETE" => value === "DELETE").required(),
   path: y.mixed((value): value is "/pet/{petId}" => value === "/pet/{petId}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       petId: y.number().required(),
@@ -178,6 +185,7 @@ export type post_UploadFile = typeof post_UploadFile;
 export const post_UploadFile = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/pet/{petId}/uploadImage" => value === "/pet/{petId}/uploadImage").required(),
+  requestFormat: y.mixed((value): value is "binary" => value === "binary").required(),
   parameters: y.object({
     query: y.object({
       additionalMetadata: y.string().required().optional(),
@@ -194,6 +202,7 @@ export type get_GetInventory = typeof get_GetInventory;
 export const get_GetInventory = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/store/inventory" => value === "/store/inventory").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.mixed((value): value is never => false).required(),
   response: y.mixed((value): value is any => true).required() as y.MixedSchema<unknown>,
 };
@@ -202,6 +211,7 @@ export type post_PlaceOrder = typeof post_PlaceOrder;
 export const post_PlaceOrder = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/store/order" => value === "/store/order").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: Order,
   }),
@@ -212,6 +222,7 @@ export type get_GetOrderById = typeof get_GetOrderById;
 export const get_GetOrderById = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/store/order/{orderId}" => value === "/store/order/{orderId}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       orderId: y.number().required(),
@@ -224,6 +235,7 @@ export type delete_DeleteOrder = typeof delete_DeleteOrder;
 export const delete_DeleteOrder = {
   method: y.mixed((value): value is "DELETE" => value === "DELETE").required(),
   path: y.mixed((value): value is "/store/order/{orderId}" => value === "/store/order/{orderId}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       orderId: y.number().required(),
@@ -236,6 +248,7 @@ export type post_CreateUser = typeof post_CreateUser;
 export const post_CreateUser = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/user" => value === "/user").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: User,
   }),
@@ -246,6 +259,7 @@ export type post_CreateUsersWithListInput = typeof post_CreateUsersWithListInput
 export const post_CreateUsersWithListInput = {
   method: y.mixed((value): value is "POST" => value === "POST").required(),
   path: y.mixed((value): value is "/user/createWithList" => value === "/user/createWithList").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     body: y.array(User),
   }),
@@ -256,6 +270,7 @@ export type get_LoginUser = typeof get_LoginUser;
 export const get_LoginUser = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/user/login" => value === "/user/login").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     query: y.object({
       username: y.string().required().optional(),
@@ -269,6 +284,7 @@ export type get_LogoutUser = typeof get_LogoutUser;
 export const get_LogoutUser = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/user/logout" => value === "/user/logout").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.mixed((value): value is never => false).required(),
   response: y.mixed((value): value is any => true).required() as y.MixedSchema<unknown>,
 };
@@ -277,6 +293,7 @@ export type get_GetUserByName = typeof get_GetUserByName;
 export const get_GetUserByName = {
   method: y.mixed((value): value is "GET" => value === "GET").required(),
   path: y.mixed((value): value is "/user/{username}" => value === "/user/{username}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       username: y.string().required(),
@@ -289,6 +306,7 @@ export type put_UpdateUser = typeof put_UpdateUser;
 export const put_UpdateUser = {
   method: y.mixed((value): value is "PUT" => value === "PUT").required(),
   path: y.mixed((value): value is "/user/{username}" => value === "/user/{username}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       username: y.string().required(),
@@ -302,6 +320,7 @@ export type delete_DeleteUser = typeof delete_DeleteUser;
 export const delete_DeleteUser = {
   method: y.mixed((value): value is "DELETE" => value === "DELETE").required(),
   path: y.mixed((value): value is "/user/{username}" => value === "/user/{username}").required(),
+  requestFormat: y.mixed((value): value is "json" => value === "json").required(),
   parameters: y.object({
     path: y.object({
       username: y.string().required(),
@@ -362,6 +381,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -371,6 +392,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;
diff --git a/packages/typed-openapi/tests/snapshots/petstore.zod.ts b/packages/typed-openapi/tests/snapshots/petstore.zod.ts
index f65f917..54219f4 100644
--- a/packages/typed-openapi/tests/snapshots/petstore.zod.ts
+++ b/packages/typed-openapi/tests/snapshots/petstore.zod.ts
@@ -70,6 +70,7 @@ export type put_UpdatePet = typeof put_UpdatePet;
 export const put_UpdatePet = {
   method: z.literal("PUT"),
   path: z.literal("/pet"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: Pet,
   }),
@@ -80,6 +81,7 @@ export type post_AddPet = typeof post_AddPet;
 export const post_AddPet = {
   method: z.literal("POST"),
   path: z.literal("/pet"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: Pet,
   }),
@@ -90,6 +92,7 @@ export type get_FindPetsByStatus = typeof get_FindPetsByStatus;
 export const get_FindPetsByStatus = {
   method: z.literal("GET"),
   path: z.literal("/pet/findByStatus"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       status: z.union([z.literal("available"), z.literal("pending"), z.literal("sold")]).optional(),
@@ -102,6 +105,7 @@ export type get_FindPetsByTags = typeof get_FindPetsByTags;
 export const get_FindPetsByTags = {
   method: z.literal("GET"),
   path: z.literal("/pet/findByTags"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       tags: z.array(z.string()).optional(),
@@ -114,6 +118,7 @@ export type get_GetPetById = typeof get_GetPetById;
 export const get_GetPetById = {
   method: z.literal("GET"),
   path: z.literal("/pet/{petId}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       petId: z.number(),
@@ -126,6 +131,7 @@ export type post_UpdatePetWithForm = typeof post_UpdatePetWithForm;
 export const post_UpdatePetWithForm = {
   method: z.literal("POST"),
   path: z.literal("/pet/{petId}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       name: z.string().optional(),
@@ -142,6 +148,7 @@ export type delete_DeletePet = typeof delete_DeletePet;
 export const delete_DeletePet = {
   method: z.literal("DELETE"),
   path: z.literal("/pet/{petId}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       petId: z.number(),
@@ -157,6 +164,7 @@ export type post_UploadFile = typeof post_UploadFile;
 export const post_UploadFile = {
   method: z.literal("POST"),
   path: z.literal("/pet/{petId}/uploadImage"),
+  requestFormat: z.literal("binary"),
   parameters: z.object({
     query: z.object({
       additionalMetadata: z.string().optional(),
@@ -173,6 +181,7 @@ export type get_GetInventory = typeof get_GetInventory;
 export const get_GetInventory = {
   method: z.literal("GET"),
   path: z.literal("/store/inventory"),
+  requestFormat: z.literal("json"),
   parameters: z.never(),
   response: z.unknown(),
 };
@@ -181,6 +190,7 @@ export type post_PlaceOrder = typeof post_PlaceOrder;
 export const post_PlaceOrder = {
   method: z.literal("POST"),
   path: z.literal("/store/order"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: Order,
   }),
@@ -191,6 +201,7 @@ export type get_GetOrderById = typeof get_GetOrderById;
 export const get_GetOrderById = {
   method: z.literal("GET"),
   path: z.literal("/store/order/{orderId}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       orderId: z.number(),
@@ -203,6 +214,7 @@ export type delete_DeleteOrder = typeof delete_DeleteOrder;
 export const delete_DeleteOrder = {
   method: z.literal("DELETE"),
   path: z.literal("/store/order/{orderId}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       orderId: z.number(),
@@ -215,6 +227,7 @@ export type post_CreateUser = typeof post_CreateUser;
 export const post_CreateUser = {
   method: z.literal("POST"),
   path: z.literal("/user"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: User,
   }),
@@ -225,6 +238,7 @@ export type post_CreateUsersWithListInput = typeof post_CreateUsersWithListInput
 export const post_CreateUsersWithListInput = {
   method: z.literal("POST"),
   path: z.literal("/user/createWithList"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     body: z.array(User),
   }),
@@ -235,6 +249,7 @@ export type get_LoginUser = typeof get_LoginUser;
 export const get_LoginUser = {
   method: z.literal("GET"),
   path: z.literal("/user/login"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     query: z.object({
       username: z.string().optional(),
@@ -248,6 +263,7 @@ export type get_LogoutUser = typeof get_LogoutUser;
 export const get_LogoutUser = {
   method: z.literal("GET"),
   path: z.literal("/user/logout"),
+  requestFormat: z.literal("json"),
   parameters: z.never(),
   response: z.unknown(),
 };
@@ -256,6 +272,7 @@ export type get_GetUserByName = typeof get_GetUserByName;
 export const get_GetUserByName = {
   method: z.literal("GET"),
   path: z.literal("/user/{username}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       username: z.string(),
@@ -268,6 +285,7 @@ export type put_UpdateUser = typeof put_UpdateUser;
 export const put_UpdateUser = {
   method: z.literal("PUT"),
   path: z.literal("/user/{username}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       username: z.string(),
@@ -281,6 +299,7 @@ export type delete_DeleteUser = typeof delete_DeleteUser;
 export const delete_DeleteUser = {
   method: z.literal("DELETE"),
   path: z.literal("/user/{username}"),
+  requestFormat: z.literal("json"),
   parameters: z.object({
     path: z.object({
       username: z.string(),
@@ -341,6 +360,8 @@ export type EndpointParameters = {
 export type MutationMethod = "post" | "put" | "patch" | "delete";
 export type Method = "get" | "head" | MutationMethod;
 
+type RequestFormat = "json" | "form-data" | "form-url" | "binary" | "text";
+
 export type DefaultEndpoint = {
   parameters?: EndpointParameters | undefined;
   response: unknown;
@@ -350,6 +371,7 @@ export type Endpoint<TConfig extends DefaultEndpoint = DefaultEndpoint> = {
   operationId: string;
   method: Method;
   path: string;
+  requestFormat: RequestFormat;
   parameters?: TConfig["parameters"];
   meta: {
     alias: string;