Crypto global market · Crypto Global

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/crypto-global", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://agent402.tools/api/crypto-global?currency=usd" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "activeCryptocurrencies": 12450,
  "btcDominancePct": 54.8,
  "currency": "usd",
  "ethDominancePct": 17.6,
  "marketCapChange24hPct": 1.23,
  "markets": 952,
  "totalMarketCap": 2410000000000,
  "totalVolume24h": 92000000000,
  "updatedAt": "2026-06-20T00:30:00Z"
}