Onesource · Chain ENS

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://api.onesource.io/api/chain/ens/:input", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://api.onesource.io/api/chain/ens/:input?network=ethereum" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "data": {
    "address": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
    "is_forward": true,
    "is_reverse": false,
    "name": "vitalik.eth",
    "resolver": "0x231b0ee14048e9dccd1d247744d114a4eb5e8e63"
  },
  "meta": {
    "cost_usdc": "0.001",
    "endpoint": "/api/chain/ens/vitalik.eth",
    "payment_chain": "base",
    "payment_token": "USDC",
    "request_id": "00000000abcdef01"
  }
}