Hyperliquid Funding Extremes · Funding Extremes

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://hl-tool.darren-pi.workers.dev/v1/funding/extremes", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://hl-tool.darren-pi.workers.dev/v1/funding/extremes" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "extremes": {
    "most_negative": [
      {
        "apr": -17.5,
        "asset": "ETH"
      }
    ],
    "most_positive": [
      {
        "apr": 87.6,
        "asset": "BTC"
      }
    ],
    "venue": "hyperliquid"
  },
  "generated_at": "2026-06-16T00:00:00Z",
  "venues": [
    "binance",
    "bybit",
    "hyperliquid"
  ]
}