CRYPTYX · Funding Rate

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://cryptyx.ai/api/funding-rate", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://cryptyx.ai/api/funding-rate?asset=&days=0" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "_next": {
    "description": "Recommended next calls given the response above.",
    "hints": [
      {
        "method": "GET",
        "path": "/api/asset/asymmetry",
        "price_usd": 0.05,
        "reason": "Full FUT + OPT + OB + FLOW positioning panels alongside funding."
      },
      {
        "method": "GET",
        "path": "/api/asset/active-signals",
        "price_usd": 0.05,
        "reason": "Every FUT-class signal firing on this asset with walk-forward + health."
      }
    ]
  },
  "asof_day": "2026-06-18",
  "asset": "BTC",
  "count": 3,
  "days": 30,
  "ok": true,
  "rates": [
    {
      "asof_day": "2026-06-18",
      "asset": "BTC",
      "fr_close": 0.00011
    },
    {
      "asof_day": "2026-06-17",
      "asset": "BTC",
      "fr_close": 0.00009
    },
    {
      "asof_day": "2026-06-16",
      "asset": "BTC",
      "fr_close": -0.00004
    }
  ]
}