Update ERC-7677: chain id update

Merged by EIP-Bot.

ERCS/erc-7677.md

@@ -242,15 +242,18 @@ The `paymasterService` capability is implemented by both apps and wallets.
 
 #### App Implementation
 
-Apps need to give wallets a paymaster service URL they can make the above RPC calls to. They can do this using the `paymasterService` capability as part of an [EIP-5792](./eip-5792.md) `wallet_sendCalls` call.
+Apps need to give wallets paymaster service URLs they can make the above RPC calls to. They can do this using the `paymasterService` capability as part of an [EIP-5792](./eip-5792.md) `wallet_sendCalls` call.
 
 ##### `wallet_sendCalls` Paymaster Capability Specification
 
 ```typescript
-type PaymasterCapabilityParams = {
- url: string;
- context: Record<string, any>;
-}
+type PaymasterCapabilityParams = Record<
+ `0x${string}`, // Chain ID
+ {
+ url: string; // Paymaster service URL for provided chain ID
+ context: Record<string, any>; // Additional data defined by paymaster service providers
+ }
+>;
 ```
 
 ###### `wallet_sendCalls` Example Parameters
@@ -259,33 +262,42 @@ type PaymasterCapabilityParams = {
 [
  {
  "version": "1.0",
- "chainId": "0x01",
  "from": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
  "calls": [
  {
  "to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
  "value": "0x9184e72a",
- "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
+ "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675",
+ "chainId": "0x01"
  },
  {
  "to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
  "value": "0x182183",
- "data": "0xfbadbaf01"
+ "data": "0xfbadbaf01",
+ "chainId": "0x2105"
  }
  ],
  "capabilities": {
  "paymasterService": {
- "url": "https://...",
- "context": {
- "policyId": "962b252c-a726-4a37-8d86-333ce0a07299"
+ "0x01": {
+ "url": "https://...",
+ "context": {
+ "policyId": "962b252c-a726-4a37-8d86-333ce0a07299"
+ }
+ },
+ "0x2105": {
+ "url": "https://...",
+ "context": {
+ "policyId": "0a268db9-3243-4178-b1bd-d9b67a47d37b"
+ }
  }
  }
  }
  }
 ]
 ```
 
-The wallet will then make the above paymaster RPC calls to the URL specified in the `paymasterService` capability field.
+The wallet will then make the above paymaster RPC calls to the URLs specified in the `paymasterService` capability field.
 
 #### Wallet Implementation