{"uid":"cap_qiZnnqfIUziOxCSfFGEwr","slug":"engedi-book-lookup-by-open-library-work-id-ad31789f","name":"Engedi Book Lookup by Open Library Work ID","description":"51 REST endpoints for AI agents. Weather, news, crypto, stocks, products, courses, real estate, and 42 more. Pay per call in USDC/USDT via x402.","url":"https://engedi.digi-life17.workers.dev/api/books/:olid","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","properties":{"queryParams":{"type":"object","required":["olid"],"properties":{"olid":{"type":"string","description":"Open Library Work ID"}}}}},"output":{"type":"object","properties":{"data":{"type":"object"},"_meta":{"type":"object","properties":{"cached":{"type":"boolean"},"source":{"type":"string"},"confidence":{"type":"number"},"last_updated":{"type":"string"}}},"success":{"type":"boolean"}}}}},"responseSchema":{},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Gkty-9jgh2JgExnNbPYmP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches book metadata from Open Library using an Open Library Work ID (OLID)","exampleAgentPrompt":"Can you pull up the book details for Open Library Work ID OL45804W — I need the title, author, and any other metadata available?","exampleUseCases":null,"resultDescription":"Returns a JSON object containing structured book metadata (title, author, publication info, etc.) sourced from Open Library, along with meta fields indicating whether the result was cached, the data source, a confidence score, and the last updated timestamp.","failureModes":["Invalid or malformed OLID returns an error or empty data object","Book not found in Open Library returns success:false or empty data","Network timeout from upstream Open Library API","Payment not received (402 response before data is returned)","Stale cache data if Open Library record was recently updated"],"whenToPreferThis":"Use this endpoint when you have a specific Open Library Work ID (OLID) and need to retrieve structured book metadata programmatically, especially in agent workflows that already know the OLID. Prefer this over general web search when you need clean, structured book data rather than unstructured HTML, and when you want a pay-per-call model without subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:43:48.207Z","isFirstParty":false}