OnchainPulse · Gold Check

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://onchainpulse.theaslangroupllc.com/api/gold-check", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://onchainpulse.theaslangroupllc.com/api/gold-check" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "spot_gold_reference": {
    "is_independent_feed": true,
    "price_usd_per_oz": 4180,
    "source": "gold-api.com (XAU spot)"
  },
  "tokens": [
    {
      "attestation_cadence": "Monthly",
      "attestor": "KPMG LLP",
      "premium_or_discount_vs_spot_pct": -0.19,
      "price_usd": 4172.22,
      "symbol": "PAXG"
    },
    {
      "attestation_cadence": "Quarterly",
      "attestor": "BDO Italia",
      "premium_or_discount_vs_spot_pct": -0.33,
      "price_usd": 4166.12,
      "symbol": "XAUT"
    }
  ]
}