{"slug":"agents-x402stock-xyz-api-v1-options-ticker-9c223b","title":"The options chain for a US-listed underlying","host":"agents.x402stock.xyz","method":"GET","resource":"https://agents.x402stock.xyz/api/v1/options/:ticker","category":"market","description":"The options chain for a US-listed underlying: every listed contract with its strike price, expiration date, call or put type, exercise style, contract ticker, and shares per contract. Filter with ?expiration_date=YYYY-MM-DD, ?contract_type=call|put, ?strike_price=, ?expired=true|false, and ?limit=. ","price_listed":0.02,"price_asked":0.02,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":644,"reported_calls_30d":4,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","pathParams":{"ticker":"AAPL"},"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":{"ticker":{"type":"string"},"type":"object"},"queryParams":{"properties":{"contract_type":{"enum":["call","put"],"type":"string"},"expiration_date":{"type":"string"},"expired":{"type":"boolean"},"limit":{"default":50,"exclusiveMinimum":0,"maximum":1000,"type":"integer"},"order":{"default":"asc","enum":["asc","desc"],"type":"string"},"strike_price":{"exclusiveMinimum":0,"type":"number"}},"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":0.02,"price_match":true,"latency_ms":644,"error":null}],"description_full":"The options chain for a US-listed underlying: every listed contract with its strike price, expiration date, call or put type, exercise style, contract ticker, and shares per contract. Filter with ?expiration_date=YYYY-MM-DD, ?contract_type=call|put, ?strike_price=, ?expired=true|false, and ?limit=. Use to discover which option contracts exist before pulling price history. From x402stock","last_updated":"2026-08-26T20:37:27.737Z","schemes":["exact"]}