948 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Ranked web results with page content for a query. POST { query, max_results?: 5 } on search.gedx402.com. $0.042 USDC per request. Advanced depth is available here; basic depth with at most 5 results is POST /v1/search/ou...
Paid book chapter (x402): Automate the Boring Stuff with Python: What Is Programming. Unit of a larger practical-skills library; free catalog at /library/discovery.json. Book slug: automatetheboringstuffwithpythonnew. Re...
Public-Domain Romance Books: 50 With Checked Links — Data catalog, not an instruction skill: 50 romance novels from Project Gutenberg, each with title, author, Gutenberg number, download count and an EPUB address that an...
Public-Domain Science Fiction Books: 50 With Checked Links — Data catalog, not an instruction skill: 50 science fiction books from Project Gutenberg, each with title, author, Gutenberg number, download count and an EPUB...
Public-Domain Mystery Books: 50 With Checked Links — Data catalog, not an instruction skill: 50 crime and detective books from Project Gutenberg, each with title, author, Gutenberg number, download count and an EPUB addr...
Public-Domain Adventure Books: 50 With Checked Links — Data catalog, not an instruction skill: 50 adventure books from Project Gutenberg, each with title, author, Gutenberg number, download count and an EPUB address that...
Public-Domain Horror Books: 41 With Checked Links — Data catalog, not an instruction skill: 41 horror and gothic books from Project Gutenberg, each with title, author, Gutenberg number, download count and an EPUB address...
ISBN check, validate an ISBN. Check an ISBN-10 or ISBN-13 check digit and convert valid ISBN-10s to ISBN-13. Hyphens and spaces are ignored. Use before cataloguing or ordering books.
Chapter verdict — gate-style heuristic score for one fiction chapter: restatement, dialogue share, complaint-marker screen, tempo
Validate a 17-character vehicle VIN check digit and decode region, manufacturer code and model-year candidates.
Purchase one pinned Markdown section of The Orbital Mind with edition identity, word/byte counts and SHA-256 integrity receipt. Choose a section and confirm the edition digest before paying. Not an EPUB/PDF bundle, medic...
Purchase one pinned Markdown section of The Maha Principle with edition identity, word/byte counts and SHA-256 integrity receipt. Choose a section and confirm the edition digest before paying. Not an EPUB/PDF bundle, med...
Book search, find books. Search books by title, author or any words: up to 20 works with title, authors, first publish year, edition count, ISBNs (up to 5), publishers, languages, cover image and Open Library link, from...
Read one supported section of The Volcanic Engine as machine-readable licensed prose with edition and section identity. For agents researching this specific book. Not the complete edition, a general book search or permis...
Read one supported section of The Imagined Life as machine-readable licensed prose with edition and section identity. For agents researching this specific book. Not the complete edition, a general book search or permissi...
ISBN lookup, book by ISBN. Look up a book by its ISBN-10 or ISBN-13 (hyphens and spaces allowed): title, subtitle, authors, publishers, publish date, page count, subjects, language, cover image and Open Library link, fro...
Get a Bible verse or short range (up to 5 verses) by reference in a public-domain translation, e.g. John 3:16 in KJV.
Book search across 40M+ editions (Open Library) by keyword, author or subject, with ISBNs and covers
Latest-release metadata from the official PyPI JSON API (live): version, license, requires_python compatibility, requires_dist dependency specs (max 100), yanked flag, last upload time and project URLs. Query: ?pkg=reque...
CoreForge book catalogue lookup by ISBN or title — metadata, prices, live retailer status
Free books in Chinese: public-domain and free-licensed Chinese-language works from Project Gutenberg and Internet Archive with download links (epub, txt, html, scans), most popular first; add words to search within Chine...
Free books in Hindi: public-domain and free-licensed Hindi-language works from Project Gutenberg and Internet Archive with download links (epub, txt, html, scans), most popular first; add words to search within Hindi tit...
Free books in Catalan: public-domain and free-licensed Catalan-language works from Project Gutenberg and Internet Archive with download links (epub, txt, html, scans), most popular first; add words to search within Catal...
Free books in Irish: public-domain and free-licensed Irish-language works from Project Gutenberg and Internet Archive with download links (epub, txt, html, scans), most popular first; add words to search within Irish tit...