{"uid":"cap_MT4yS0olk3kJvsPrkTePA","slug":"gutendex-books-search-via-clonecho-2204a6ed","name":"Gutendex Books Search via Clonecho","description":"Public-domain books from Project Gutenberg by title/author search with download counts (param: query). Query: ?query= Returns JSON.","url":"https://clonecho.builda.company/x402/s/gutendex-books","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_PDSIgRLWcIDwEZjgpqq9P","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search public-domain books from Project Gutenberg by title or author, returning metadata and download counts","exampleAgentPrompt":"Can you search Project Gutenberg for books by Charles Dickens and show me their download counts?","exampleUseCases":null,"resultDescription":"A JSON response containing a list of matching Project Gutenberg books, including titles, authors, download counts, and associated metadata for each result matching the query.","failureModes":["Empty query returns no results or error","Very obscure titles may return zero matches","Query with special characters may not parse correctly","Rate limiting or payment failure returns 402 error","Network timeout if Gutendex upstream is slow"],"whenToPreferThis":"Use this endpoint when you need to search the Project Gutenberg catalog for public-domain books by title or author and want to see download popularity data. Prefer this over a general web search when you need structured, machine-readable book metadata from the Gutenberg corpus specifically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:21:55.443Z","isFirstParty":false}