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Free Books: Adventure and Adventurers Subject Catalogue
x402
Free Books: Adventure and Adventurers Subject Catalogue is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns a paginated catalogue of free public-domain books tagged with the Library of Congress 'Adventure and adventurers' subject, ranked by relevance/popularity, with direct epub/txt/html download links.
Price / call$0.01
Success—
StatusUnknown
How this service works
Free public-domain books on "Adventure and adventurers": browse the catalogue's works tagged with that Library of Congress subject (422 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.
Output
A ranked, paginated list (20 results per page) of public-domain books under the 'Adventure and adventurers' Library of Congress subject, including title, author, relevance/popularity rank, rights status, last-verified date, and direct download links in epub, txt, and/or html formats. Content sourced from Project Gutenberg (422+ works) and Internet Archive, re-verified daily.
Example use cases
Classic adventure novels for offline reading
“Find me a page of free downloadable adventure books in epub format from the public domain — I want the most popular ones first so I can pick something great to read on my flight.”
Author-specific free adventure catalogue
“I'm looking for free books by H. Rider Haggard in the adventure genre — can you search the public domain catalogue and get me download links for whatever's available?”
Building a free ebook reading list
“I'm curating a reading list of classic adventure and explorer stories. Can you browse the free public-domain catalogue and give me the top 20 titles with their download links?”
Technical details
Endpoint
GEThttps://intel.rallylive.ca/library/subject/adventure-and-adventurersWhen to prefer
Choose this endpoint when you need a curated, pre-filtered catalogue of free public-domain adventure books with verified download links, rather than scraping Project Gutenberg or Internet Archive directly. It aggregates multiple sources, re-verifies daily, supports keyword narrowing by title or author, and returns ranked results with ready-to-use epub/txt/html links in a single call.
Side effects
- No results returned if filter keywords match no titles or authors in the catalogue
- Stale or broken download links if a source removed a work between daily re-verification cycles
- Pagination beyond available pages returns empty result set
- Service unavailable or payment failure returns no catalogue data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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