Hyperliquid Smart Money Data API · Index Merchant

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://whaletape.xyz/index/merchant/:id", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://whaletape.xyz/index/merchant/:id" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "history": [
    {
      "estado": "200_com_liquidacao",
      "latencia_ms": 11127,
      "medido_em": "2026-09-03T18:45:33.717833+00:00",
      "merchant": "api.syraa.fun",
      "preco_anunciado": 0.005,
      "preco_cobrado": 0.005,
      "rota": "/news",
      "txid": "5HD5755P7QBLIOFG6XKPKVFQG6P24KYZSNBCPQ7M3OHBZ6455X5Q"
    }
  ],
  "measured": true,
  "merchant": "api.syraa.fun",
  "opted_out": false
}