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SiteSignal Public PyPI Package Health Snapshot
x402
SiteSignal Public PyPI Package Health Snapshot is a paid API for AI agents from trinity-throw-thursday-gravity.trycloudflare.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Fetches current PyPI registry metadata for a Python package, including release freshness, license, project URLs, Python requirements, dependencies, classifiers, and yanked status.
Price / call$0.02
Success—
StatusUnknown
How this service works
Inspect current public PyPI metadata for release freshness, license, project URLs, Python requirements, dependencies, classifiers, and yanked status.
Output
A structured snapshot of the package's current PyPI metadata, including the latest release version and date, license identifier, project URLs (homepage, repository, documentation), Python version requirements, list of dependencies, trove classifiers, and a yanked flag indicating whether any releases have been pulled from the index.
Example use cases
Dependency audit before deployment
“Before we ship, check the PyPI metadata for 'cryptography' — I need to know its latest release date, license type, and whether any versions have been yanked so we can confirm it's safe to depend on.”
Open source license compliance check
“What license does the 'boto3' package use on PyPI? Also grab its classifiers and project URLs so I can verify it meets our open-source compliance requirements.”
Python compatibility vetting
“We're upgrading to Python 3.12 — can you check the PyPI health snapshot for 'numpy' and tell me what Python versions it supports and what its current dependencies look like?”
Technical details
Endpoint
GEThttps://trinity-throw-thursday-gravity.trycloudflare.com/x402/pypi-package-healthWhen to prefer
Use this endpoint when you need a point-in-time snapshot of a specific Python package's PyPI metadata without writing custom PyPI API calls. Ideal for dependency audits, license compliance checks, Python version compatibility screening, and detecting yanked releases. Prefer this over scraping PyPI directly or parsing setup.cfg/pyproject.toml files when you need structured, normalized output from the authoritative registry source.
Side effects
- Package name not found on PyPI returns an error or empty result
- Typo in package name causes a lookup failure
- PyPI API temporarily unavailable results in a timeout or upstream error
- Package exists but has no published releases, returning sparse metadata
- Rate limiting from PyPI upstream may cause intermittent failures
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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