x402-gateway · Tools Wallet Verify Siwe

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://x402.freeq.one/tools/wallet_verify_siwe", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "message": {
      "description": "EIP-4361 SIWE message (line 2 must be a checksummed address)",
      "type": "string"
    },
    "signature": {
      "description": "0x-prefixed personal_sign signature over the exact message bytes",
      "type": "string"
    }
  }),
});
const data = await res.json();

curl -X POST \
  "https://x402.freeq.one/tools/wallet_verify_siwe" \
  -H "Content-Type: application/json" \
  -d '{"message":{"description":"EIP-4361 SIWE message (line 2 must be a checksummed address)","type":"string"},"signature":{"description":"0x-prefixed personal_sign signature over the exact message bytes","type":"string"}}' \
  -H "X-PAYMENT: <signed x402 payment>"