{"uid":"cap_bbI1ZVpmEyzRUaH8GalkC","slug":"library-forgemesh-science-nature-shelf-6889c5fe","name":"Library Forgemesh Science & Nature Shelf","description":"Curated shelf of public-domain science and natural-history works, ranked by historical popularity. Returns title, author, year, book_id, and drill-down routes for full-text retrieval. No license, no API key required. This is a small, niche shelf within the corpus.","url":"https://library.forgemesh.io/science-and-nature","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"integer","description":"Max books to return (default 20, max 50)"}}},"responseSchema":{"type":"json","example":{"books":[{"year":"2000","title":"On the Origin of Species","author":"Darwin, Charles, 1809-1882","book_id":2009,"subjects":["Evolution (Biology)","Natural selection"],"download_count":4000}],"count":3,"shelf":"Science & Nature","coverage":{"target":1000,"indexed":865},"drill_down":["/book-metadata","/book-chapter","/book-quotes","/literature-search"]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Qc5cNA7spxpGfqE9Qu_2n","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a curated, popularity-ranked list of public-domain science and natural-history books with titles, authors, years, IDs, and drill-down routes for full-text retrieval.","exampleAgentPrompt":"Show me up to 30 of the most historically popular public-domain science and natural-history books from the Forgemesh library, including their titles, authors, and IDs so I can dig into the full text.","exampleUseCases":[{"title":"Discovering classic biology texts","prompt":"Give me the top 20 public-domain science and natural-history books so I can find classic works like Darwin or Humboldt to read."},{"title":"Building a reading list from public domain","prompt":"Pull up to 50 popular public-domain science books from the Forgemesh shelf — I want titles, authors, and years so I can put together a reading list."},{"title":"Finding book IDs for full-text lookup","prompt":"List the most popular public-domain natural-history and science books available, with their book IDs and drill-down routes, so I can fetch the full text of whichever one I pick."}],"resultDescription":"A ranked list of up to 50 public-domain science and natural-history books, each containing the title, author name, publication year, a unique book_id, and route paths for retrieving the full text of that book.","failureModes":["Requesting a limit above 50 may be capped or return an error","Empty or malformed POST body may cause a parsing error","Service may return fewer results than requested if the corpus is smaller than the requested limit","Network or payment-processing failures may result in non-2xx HTTP errors"],"whenToPreferThis":"Choose this endpoint when you need a ranked, curated list of public-domain science or natural-history titles with IDs ready for downstream full-text retrieval — particularly when no API key is available and cost must be minimal. Prefer it over general web search when you want structured bibliographic metadata (title, author, year, book_id) rather than raw search results. Not suitable if you need fiction, poetry, drama, or history texts (use the sibling shelves), or if you need semantic search within a specific book's text.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:43:32.977Z","isFirstParty":false}