{"slug":"api-sitecheck-api-workers-dev-api-pm-orderbook-d65778","title":"Fetches resting order book depth for a Polymarket outcome token (or market slug ","host":"api.sitecheck-api.workers.dev","method":"GET","resource":"https://api.sitecheck-api.workers.dev/api/pm/orderbook","category":"market","description":"Fetches resting order book depth for a Polymarket outcome token (or market slug and outcome name). Returns top 20 bids and asks, midpoint price, spread, depth within 1/2/5 cents, and last trade price. Information only, not financial advice.","price_listed":0.003,"price_asked":0.003,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":33,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:5042","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"tokenId":"98961942092312242488092499568359433586418736677157512843097593070222397872380"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"outcome":{"description":"Outcome name (e.g. Yes or No) when slug is provided","type":"string"},"slug":{"description":"Market slug if tokenId is unknown","type":"string"},"tokenId":{"description":"Outcome CLOB token ID (numeric string)","type":"string"}},"required":["tokenId"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-18","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.003,"price_match":true,"latency_ms":33,"error":null}],"description_full":"Fetches resting order book depth for a Polymarket outcome token (or market slug and outcome name). Returns top 20 bids and asks, midpoint price, spread, depth within 1/2/5 cents, and last trade price. Information only, not financial advice.","last_updated":"2026-10-16T08:13:20.4Z","schemes":["exact"]}