{"uid":"cap_5pFlYdgSmpnAB3JPw9446","slug":"library-forgemesh-io-science-biology-shelf-30dbda48","name":"library.forgemesh.io Science-Biology Shelf","description":"Curated shelf: Science - Biology — 1364 public-domain books including Life and Letters of Charles Darwin — Volume 1, More Letters of Charles Darwin — Volume 1 A Record of His Work in a Series of Hitherto Unpublished Letters, The Natural History of Pliny, Volume 3 (of 6). Returns a ranked list with drill-down routes for full-text retrieval. No license, no API key required.","url":"https://library.forgemesh.io/science-biology","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":null,"title":"Life and Letters of Charles Darwin — Volume 1","author":"Darwin, Charles","book_id":2087,"subjects":[],"download_count":30219}],"count":5,"shelf":"Science - Biology","coverage":{"target":61015,"indexed":61015},"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_zy3db75osVFTXoRghaVyn","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 ranked list of up to 1364 public-domain biology and natural science books with drill-down routes for full-text retrieval","exampleAgentPrompt":"Show me up to 30 public-domain biology and natural science books from the ForgemMesh library shelf — I'm especially interested in classic works like Darwin's writings or Pliny's Natural History.","exampleUseCases":[{"title":"Darwin research reading list","prompt":"Pull up the first 20 public-domain biology books on the ForgemMesh science shelf — I want to find Darwin's letters and related Victorian natural history works for a research project."},{"title":"Natural history curriculum discovery","prompt":"List up to 50 classic public-domain natural science books from the biology shelf so I can put together a reading list for a natural history course."},{"title":"Classic science text browsing","prompt":"Browse the ForgemMesh biology library and show me up to 25 books — I'm looking for historical science texts like Pliny's Natural History to cite in an essay."}],"resultDescription":"A ranked list of public-domain biology and natural science books (up to 50 per call, default 20), each with metadata and drill-down routes that enable full-text retrieval of the selected work. Titles include works like Life and Letters of Charles Darwin, More Letters of Charles Darwin, and The Natural History of Pliny.","failureModes":["Exceeding the max limit of 50 returns an error or is clamped to 50","Payment of $0.003 USDC not completed via x402 results in 402 Payment Required","Invalid input schema (non-integer limit) causes a validation error","Service unavailability returns a 5xx error with no book data"],"whenToPreferThis":"Choose this endpoint when you need a curated, ranked browse of classic public-domain biology and natural science books — particularly when you want to discover titles like Darwin's letters or Pliny's Natural History without keyword search. Use the full-text search sibling endpoint instead if you have a specific passage or topic query rather than wanting a shelf-browse.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T19:01:43.118Z","isFirstParty":false}