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Crates.io Crate Info Lookup
x402
Crates.io Crate Info Lookup is a paid API for AI agents from x402-toolbox.shablony-pro.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).
Fetches metadata and details about a specific Rust crate from the Crates.io registry
Price / call$0.002
Success—
StatusUnknown
How this service works
309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.
Output
A JSON response containing crate metadata such as name, latest version, description, total downloads, repository URL, homepage, license, keywords, categories, and author information as available from the Crates.io registry.
Example use cases
Checking latest stable crate version
“What is the latest version of the 'tokio' crate on crates.io, and what does it do?”
Auditing crate license and repo
“I need the repository URL and license info for the 'reqwest' crate — can you pull that from crates.io?”
Evaluating crate popularity
“How popular is the 'clap' crate on crates.io? Can you get me its total download count and a summary of what it is?”
Technical details
Endpoint
GEThttps://x402-toolbox.shablony-pro.workers.dev/dev/crates-io-crate-info?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured metadata about a specific Rust crate from Crates.io without setting up your own API key or scraping the site. Ideal for AI agents performing dependency research, auditing open-source Rust libraries, or enriching software project data at $0.001 per call with no registration required.
Side effects
- Crate not found — returns error if the crate name does not exist on crates.io
- Invalid schema parameter — malformed query may return an error
- Crates.io API downtime — upstream unavailability causes failure
- Rate limiting — excessive calls may be throttled by the upstream registry
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| schema | string |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"paid": true
}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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