FiatDock · Stablecoin Intel

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://fiatdock.com/v1/stablecoin/intel", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "asset": "USDC"
  }),
});
const data = await res.json();

curl -X POST \
  "https://fiatdock.com/v1/stablecoin/intel" \
  -H "Content-Type: application/json" \
  -d '{"asset":"USDC"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "asset": "USDC",
  "name": "USD Coin",
  "note": "pegDeviationPct is the absolute % deviation from $1.00 (NOT basis points). Answers >=400 (and settles nothing) when the upstream data is unavailable, so you are never charged for a missing answer.",
  "onBase": {
    "circulatingUsd": 4200000000,
    "shareOfTotalPct": 5.61
  },
  "pegDeviationPct": 0.01,
  "pegMechanism": "fiat-backed",
  "pegStatus": "on-peg",
  "price": 1.0001,
  "totalCirculatingUsd": 74900000000
}