Crypto Market Data · Crypto Prices

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://www.x402financialdata.com/crypto-prices", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://www.x402financialdata.com/crypto-prices?symbols=BTC%2CETH%2CSOL" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "as_of": "2026-07-30",
  "coins": [
    {
      "ath": 126080,
      "ath_change_pct": -49.1701,
      "ath_date": "2025-10-06T10:57:42.000Z",
      "change_24h": 253.14,
      "change_24h_pct": 0.7,
      "circulating_supply": 20063068,
      "coingecko_id": "bitcoin",
      "high_24h": 64660,
      "last_updated": "2026-07-30T03:40:20.000Z",
      "low_24h": 63247,
      "market_cap": 1285707905419,
      "market_cap_rank": 1,
      "max_supply": 21000000,
      "name": "Bitcoin",
      "price": 64086,
      "symbol": "BTC",
      "total_supply": 20063103,
      "volume_24h": 28246728640
    }
  ],
  "errors": [],
  "source": "coingecko",
  "vs_currency": "usd"
}