{
  "id": "api:x402-8f1d98d90a149765",
  "kind": "api",
  "name": "cryptofeed402.site/funding/history/BTC",
  "description": "Funding rate history for one Hyperliquid perp (incl. HIP-3): each hourly settlement's rate (hourly, 8h, annualized) and premium, or interval=4h/8h/1d UTC buckets, plus mean/min/max, positive/negative hours and cumulative rate. hours=1-720 (default 168) or from/to; up to 2160 hours with 4h/8h/1d; back to listing. Bad params 400, unknown symbol 404, no charge. Free sample at /samples/funding-history. $0.005 USDC per call on Base.",
  "category": "x402",
  "url": "https://cryptofeed402.site/funding/history/BTC",
  "price": null,
  "x402": true,
  "meta": {
    "network": "eip155:8453",
    "scheme": "exact",
    "pay_to": "0x93e4B468A88B1f084Efc781ec7A1E2D195a40D22",
    "method": "GET",
    "last_updated": "2026-11-13T15:48:58.566Z"
  },
  "trust": null
}