{
  "id": "api:x402-18deb8f3da57ce1a",
  "kind": "api",
  "name": "agentreeve.com/api/v1/derivatives",
  "description": "Funding (per 8 h and annualised), basis, mark price, open interest and volume on every exchange listing the coin, OI-weighted funding and the funding spread between exchanges, with hourly history. Bitcoin adds options implied volatility, dated-futures term structure, the Coinbase premium and aggregated open interest. Free sample: https://agentreeve.com/api/v1/samples/derivatives",
  "category": "x402",
  "url": "https://agentreeve.com/api/v1/derivatives",
  "price": null,
  "x402": true,
  "meta": {
    "network": "eip155:8453",
    "scheme": "exact",
    "pay_to": "0xDeA94ef76afa86bf1638B645F76108dF65890c0b",
    "method": "GET",
    "last_updated": "2026-11-11T20:41:22.225Z"
  },
  "trust": null
}