Messari · Signal Assets

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.messari.io/signal/v1/assets", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://api.messari.io/signal/v1/assets?limit=50&page=1&search=bitcoin" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "data": [
    {
      "aiInsight": "Mindshare is rising with positive sentiment.",
      "id": "bitcoin",
      "mindshare24h": 12.4,
      "mindshare7d": 11.8,
      "momentumScore": 0.41,
      "name": "Bitcoin",
      "sentimentScore": 0.62,
      "symbol": "BTC"
    }
  ]
}