Hyperliquid Smart Money Data API · Coverage

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

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

{
  "asset_classes": [
    "commodity",
    "crypto",
    "equity",
    "fx",
    "index"
  ],
  "first_ts": 1787400000,
  "last_ts": 1788010000,
  "symbols": 320
}