generateNonce

Generates a randomized nonce used to prevent replay attacks.


import { generateNonce, type AptosSignInInput } from "@aptos-labs/siwa";
 
const nonce = generateNonce(); // "abc123def456ghi789"
 
const input: AptosSignInInput = {
  domain: "example.com",
  address: "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
  version: "1",
  chainId: "aptos:mainnet",
  nonce // Use the generated nonce here
};

Specifications

Parameters:

This function does not accept any parameters.

Returns:

string

A random nonce.