{"uid":"cap_g307pgi8BP0VNlSbSCRfZ","slug":"free-books-murder-73ec413d","name":"free-books-murder","description":"Free public-domain books on \"Murder\": browse the catalogue's works tagged with that Library of Congress subject (305 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct epub/txt/html download links. Add words to narrow by title or author. Re-verified daily. $0.01 per page of 20.","url":"https://intel.rallylive.ca/library/subject/murder","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LYTZK9M4v36VOOjxxvqDH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Browse and download free public-domain books tagged with the 'Murder' Library of Congress subject, ranked by relevance and popularity, with epub/txt/html download links.","exampleAgentPrompt":"Can you find me a list of free public-domain books about murder I can download — show me the most popular ones from Project Gutenberg with epub or txt download links?","exampleUseCases":[{"title":"Classic murder mystery reading list","prompt":"Pull up the top 20 free public-domain murder mystery books I can download as epub or txt — I want the most popular ones from Project Gutenberg."},{"title":"Find Agatha Christie-era murder fiction","prompt":"Search the free public-domain book catalogue for murder-themed books by authors from the early 20th century — give me titles with direct download links."},{"title":"Research historical true crime writing","prompt":"I'm looking for old public-domain books about murder cases — can you browse the catalogue and find any nonfiction or historical true crime titles available for free download?"}],"resultDescription":"A paginated list (20 books per page) of public-domain books tagged with the 'Murder' Library of Congress subject, ranked by relevance and popularity, each entry including title, author, and direct download links in epub, txt, and/or html formats. Results are sourced from Project Gutenberg (305+ works) and Internet Archive scans, re-verified daily.","failureModes":["No results if query keywords don't match any tagged works","Rate limiting or payment failure if USDC payment is not processed","Occasional broken download links for Internet Archive scans","Empty result sets for very narrow author/title filter combinations"],"whenToPreferThis":"Choose this endpoint when you need a curated, pre-tagged catalogue of public-domain murder or crime-related books with direct download links, rather than scraping a library site yourself. It is ideal when you want popularity-ranked results from both Project Gutenberg and Internet Archive without needing to integrate with those APIs directly. Best for reading-list generation, literary research, or content discovery tasks focused on classic crime or murder fiction.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:21:57.719Z","isFirstParty":false}