{"slug":"agents-x402stock-xyz-api-v1-perps-funding-coin-730284","title":"The historical hourly funding-rate series for one perpetual-futures market, each","host":"agents.x402stock.xyz","method":"GET","resource":"https://agents.x402stock.xyz/api/v1/perps/funding/:coin","category":"market","description":"The historical hourly funding-rate series for one perpetual-futures market, each point with the funding rate, annualized APR, and premium, most recent first. Pass the coin in the path (e.g. BTC) and tune the window with `?hours=` (default 24, max 720) or an explicit `?start=`/`?end=` epoch-ms range.","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":454,"reported_calls_30d":2,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","pathParams":{"coin":"BTC"},"queryParams":{},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"pathParams":{"coin":{"type":"string"},"type":"object"},"queryParams":{"properties":{"end":{"exclusiveMinimum":0,"maximum":9007199254740991,"type":"integer"},"hours":{"default":24,"exclusiveMinimum":0,"maximum":720,"type":"integer"},"start":{"exclusiveMinimum":0,"maximum":9007199254740991,"type":"integer"}},"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":454,"error":null}],"description_full":"The historical hourly funding-rate series for one perpetual-futures market, each point with the funding rate, annualized APR, and premium, most recent first. Pass the coin in the path (e.g. BTC) and tune the window with `?hours=` (default 24, max 720) or an explicit `?start=`/`?end=` epoch-ms range. Use to study funding regimes and carry. Free on-chain DEX data (venue: Hyperliquid), no key.","last_updated":"2026-08-26T20:35:57.064Z","schemes":["exact"]}