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free-work-by-id
x402
free-work-by-id 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).
Retrieve a single catalogued free/public-domain work by its Gutenberg number, LibriVox ID, or Internet Archive identifier, including all download links, rights status, last-verified date, and source page.
Price / call$0.01
Success—
StatusUnknown
How this service works
One catalogued work by id with every download link and its rights status, last-verified date and source page. Use after a search, or with a known Gutenberg number (gutenberg:1342), LibriVox id (librivox:47) or Internet Archive identifier. $0.01 per lookup.
Output
A structured record for the requested work including: all available download links with their formats (epub, Kindle, mp3, etc.), the rights/license status of the work, the date the links were last verified, and the URL of the original source page (Gutenberg, LibriVox, or Internet Archive).
Example use cases
Fetch ebook formats after search
“I just searched for Pride and Prejudice and got back Gutenberg ID 1342 — can you now get me all the download links and tell me what formats are available, like epub and Kindle?”
Verify audiobook rights before sharing
“Before I share this LibriVox recording with my students, can you look up librivox:47 and confirm its rights status and when it was last checked?”
Resolve Internet Archive work metadata
“I have an Internet Archive identifier for an old film — can you look it up and give me the direct download links and the source page so I can verify it's actually free to use?”
Technical details
Endpoint
GEThttps://intel.rallylive.ca/library/workWhen to prefer
Use this endpoint when you already have a specific Gutenberg number, LibriVox ID, or Internet Archive identifier and need the full, verified download link set with rights metadata — rather than running a broader search. It is the right choice after a search step returns an ID, or when a user already knows the exact work they want.
Side effects
- Unknown or invalid ID returns no results or a 404-style error
- Misformatted ID prefix (e.g. missing 'gutenberg:' namespace) may fail to resolve
- Stale or broken download links if the last-verified date is old
- Paid endpoint — insufficient USDC balance causes payment failure before lookup
- Works removed from source catalogues may return empty link sets
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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