Verify B20 token · B20 Verify

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://agent402.tools/api/b20-verify", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://agent402.tools/api/b20-verify?address=0x833589fcd6edb6e08f4c7c32d4f71b54bda02913" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "address": "0x8335…2913",
  "checks": {
    "erc20Readable": true,
    "prefixMatch": false,
    "registryActivated": false
  },
  "isB20": false
}