Token Price · Price Token

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://api.anchor-x402.com/v1/price/token", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "symbol": "ETH"
  }),
});
const data = await res.json();

curl -X POST \
  "https://api.anchor-x402.com/v1/price/token" \
  -H "Content-Type: application/json" \
  -d '{"symbol":"ETH"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "age_seconds": 0,
  "chain": null,
  "contract": null,
  "fetched_at": 1746820000,
  "market_cap_usd": 375000000000,
  "name": "Ethereum",
  "source": "coingecko",
  "symbol": "ETH",
  "usd": 3120.55,
  "usd_24h_change_pct": 1.23
}