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Rotary Agency Gutenberg API
x402
Rotary Agency Gutenberg API is a paid API for AI agents from rotaryagency.uk, paid per call via x402, $0.002/call, status down (last checked 2026-10-17).
Provides free-source Project Gutenberg book data via a pay-per-call API endpoint
Price / call$0.002
Success—
StatusDown
How this service works
Free-source data APIs (100% margin, no proxy, $0.002/call): ...
Output
Structured JSON containing Project Gutenberg book data, which may include book ID, title, author, subject, language, formats, download links, and other bibliographic metadata for the requested work.
Example use cases
Classic novel research assistant
“Look up 'Moby Dick' by Herman Melville on Project Gutenberg and give me all the metadata you can find — publication info, author details, and available formats.”
Author bibliography exploration
“Can you pull the Gutenberg records for works by Charles Dickens? I want to see what public domain books of his are available with their IDs and titles.”
Literature app book catalog
“I'm building a reading app — fetch the Gutenberg entry for 'The Adventures of Sherlock Holmes' so I can display its title, author, and publication year to users.”
Technical details
Endpoint
GEThttps://rotaryagency.uk/api/free/gutenberg?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need programmatic access to Project Gutenberg book metadata or content in a pay-per-call model without setting up your own Gutenberg API integration. Useful for agents that need occasional public domain book lookups without committing to a subscription. At $0.002/call it is cost-effective for low-to-medium volume literary data retrieval.
Side effects
- Book not found in Gutenberg catalog — returns empty or error JSON
- Invalid query parameter — endpoint returns error or empty response
- Payment not processed (x402 protocol failure) — request blocked before reaching data
- Rate limiting or network timeout — no response returned
- Ambiguous query matching multiple books — may return unexpected result
Output
Schema · Response
{
"type": "json",
"example": {
"varies": "endpoint-specific structured JSON"
}
}Tags
x402
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