Transaction Lookup · Chain TX

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-echo-service.onrender.com/chain/tx", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "hash": "0x962895f4b604ce745b6cd76e588d62fcf4fb59f9d6e67d0a17a7769f6ab15e4e"
  }),
});
const data = await res.json();

curl -X POST \
  "https://x402-echo-service.onrender.com/chain/tx" \
  -H "Content-Type: application/json" \
  -d '{"hash":"0x962895f4b604ce745b6cd76e588d62fcf4fb59f9d6e67d0a17a7769f6ab15e4e"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "blockNumber": 34500000,
  "found": true,
  "from": "0x368C…9716",
  "gasUsed": "64210",
  "hash": "0x9628…5e4e",
  "status": "success",
  "to": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "value": "0"
}