{"openapi":"3.0.0","info":{"title":"Crypto Funding Rates API","version":"1.0.0","description":"Perpetual futures funding rates for top crypto assets. 8-hour rates, annualized yields, long/short pressure signals. Built for AI agents."},"servers":[{"url":"https://crypto-funding-rates-api.vercel.app"}],"paths":{"/funding/current":{"get":{"summary":"Current funding rates","responses":{"200":{"description":"Rates"}}}},"/funding/extremes":{"get":{"summary":"Extreme funding rate assets","responses":{"200":{"description":"Extremes"}}}},"/funding/history":{"get":{"summary":"30-day history for asset","responses":{"200":{"description":"History"}}}},"/openapi":{"get":{"summary":"OpenAPI spec","responses":{"200":{"description":"Spec"}}}}}}