Crypto price history · Crypto History

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

curl -X GET \
  "https://agent402.tools/api/crypto-history?coin=BTC&currency=usd&days=7" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "bars": [
    {
      "marketCap": 1298000000000,
      "price": 66120.45,
      "time": "2026-06-13T00:00:00Z",
      "volume": 27400000000
    }
  ],
  "coin": "bitcoin",
  "count": 1,
  "currency": "usd",
  "days": "7"
}