GITBOOK-116: Add WapoJS Functions

Author: HashWarlock

SUMMARY.md

@@ -78,6 +78,7 @@
 ## Tech Specs
 
 * [🥷 AI Agent Contract](tech-specs/ai-agent-contract/README.md)
+  * [WapoJS Functions](tech-specs/ai-agent-contract/wapojs-functions.md)
   * [Phala Agent Gateway](tech-specs/ai-agent-contract/phala-agent-gateway.md)
 * [✅ Multi-Proof and Verifiable Compute](tech-specs/multi-proof-and-verifiable-compute/README.md)
   * [Why Multi-Proof and How We Can Help](tech-specs/multi-proof-and-verifiable-compute/why-multi-proof-and-how-we-can-help.md)

tech-specs/ai-agent-contract/wapojs-functions.md

@@ -0,0 +1,37 @@
+# WapoJS Functions
+
+Here is a list of the available functions for developers to utilize when building on the AI Agent Contract.
+
+```typescript
+/**
+* Derives a secret key from a salt. The same app with the same salt on the same worker will always
+* derive the same secret. However, the same app with the same salt on different workers will derive
+* different secrets.
+*/
+deriveSecret(salt: Uint8Array | string): Uint8Array;
+
+/**
+* Hashes a message using the specified algorithm.
+* @param algrithm - The name of the hash algorithm to use.
+*    Supported values are "blake2b128", "blake2b256", "blake2b512", "sha256", "keccak256"
+* @param message - The message to hash, either as a Uint8Array or a string.
+*/
+hash(algrithm: 'blake2b128' | 'blake2b256' | 'blake2b512' | 'sha256' | 'keccak256', message: Uint8Array | string): Uint8Array;
+
+/**
+* Non-cryptographic hashing, current only supported wyhash64 64-bit hash. Non-cryptographic algorithms
+* are optimized for speed of computation over collision-resistance or seurity.
+*
+* @param algrithm - The name of the hash algorithm to use.
+*    Supported values are "wyhash64"
+* @param message - The message to hash, either as a Uint8Array or a string.
+*/
+nonCryptographicHash(algrithm: 'wyhash64', message: Uint8Array | string): Uint8Array;
+
+/**
+* Concatenates multiple Uint8Array objects into a single Uint8Array.
+*
+* @param arrays - The arrays to concatenate.
+*/
+concatU8a(arrays: Uint8Array[]): Uint8Array;
+```