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Free Spanish Books Library
x402
Free Spanish Books Library 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 list of free public-domain and open-licensed Spanish-language books from Project Gutenberg and Internet Archive, sorted by popularity, with download links in epub, txt, html, and scan formats.
Price / call$0.01
Success—
StatusUnknown
How this service works
Free books in Spanish: public-domain and free-licensed Spanish-language works from Project Gutenberg and Internet Archive with download links (epub, txt, html, scans), most popular first; add words to search within Spanish titles, authors and subjects. Re-verified daily. $0.01 per page of 20.
Output
A paginated list of up to 20 Spanish-language books per page, sorted by popularity, each entry including the title, author, subject tags, and download links in available formats (epub, txt, html, and/or scanned images), sourced from Project Gutenberg and Internet Archive. Results are re-verified daily for link validity.
Example use cases
Finding classic Spanish novels
“Can you find me free downloadable copies of classic Spanish novels — like works by Cervantes or Quevedo — that I can get as epub files?”
Browsing free Spanish poetry collections
“I want to explore free Spanish poetry books available from Project Gutenberg or Internet Archive — show me the most popular ones I can download for free.”
Spanish language learner book search
“I'm learning Spanish and want free beginner-friendly Spanish books I can download — can you search for children's stories or simple prose in Spanish that are available for free?”
Technical details
Endpoint
GEThttps://intel.rallylive.ca/library/language/esWhen to prefer
Choose this endpoint when you need free, legally downloadable Spanish-language books with direct download links across multiple formats (epub, txt, html, scans). It is ideal over general web search when you specifically want public-domain or free-licensed Spanish works ranked by popularity, sourced from trusted repositories like Project Gutenberg and Internet Archive, and re-verified daily.
Side effects
- No results returned if search keywords match no Spanish titles, authors, or subjects
- Payment failure if USDC balance is insufficient for the $0.01 per page fee
- Empty page if requested page number exceeds available results
- Occasional dead download links if source (Gutenberg/Archive) restructures URLs between daily verification cycles
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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