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Project Gutenberg Books by Language
x402
Project Gutenberg Books by Language is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns a list of public-domain books from Project Gutenberg filtered by a given language code.
Price / call$0.02
Success—
StatusUnknown
How this service works
Public-domain books from Project Gutenberg in a given language code q. Query: ?q= Returns JSON.
Output
A JSON array of public-domain books from Project Gutenberg matching the given language code, likely including book titles, authors, download counts, and book identifiers.
Example use cases
Example prompt
“Can you pull up a list of public-domain books available in French from Project Gutenberg? Use language code 'fr'.”
Technical details
Endpoint
POSThttps://clonecho.builda.company/x402/s/gutenberg-books-by-languageWhen to prefer
Use this endpoint when you need to browse or list public-domain books from Project Gutenberg filtered specifically by language code, rather than by title or author keyword search. Prefer this over the title/author search sibling endpoint when the user wants to discover books in a particular language without a specific title in mind.
Side effects
- Invalid or unsupported language code returns empty results or an error
- Missing 'q' parameter may return an error or all books
- Language code typo returns no results
- Endpoint returns 402 if payment is not provided
Tags
x402
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