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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 phases-prot-shine-royal.trycloudflare.com, paid per call via x402, $0.02/call, status down (last checked 2026-09-15).
Fetches current PyPI metadata for a given package, covering release freshness, license, project URLs, Python requirements, dependencies, classifiers, and yanked status.
Price / call$0.02
Success—
StatusDown
How this service works
Inspect current public PyPI metadata for release freshness, license, project URLs, Python requirements, dependencies, classifiers, and yanked status.
Output
Returns structured PyPI metadata for the requested package including: latest release version and publication date, license identifier, project URLs (homepage, repository, documentation), Python version requirements, package dependencies, PyPI classifiers, and whether any releases have been yanked along with yanked reasons.
Example use cases
License check before production use
“Before we add 'httpx' as a dependency, can you check its PyPI metadata to confirm the license and whether it's still actively maintained?”
Yanked release audit for security review
“We're using 'pyjwt' in our stack — can you look it up on PyPI and tell me if any recent releases have been yanked and what Python versions it officially supports?”
Dependency freshness review
“Check the PyPI package health for 'celery' and tell me how fresh the latest release is, what its dependencies are, and whether the project URLs point to an active repo.”
Technical details
Endpoint
GEThttps://phases-prot-shine-royal.trycloudflare.com/x402/pypi-package-healthWhen to prefer
Use this endpoint when you need a quick, structured snapshot of a PyPI package's current health signals — license, freshness, yanked status, classifiers, and Python compatibility — without scraping PyPI manually. Prefer it over general web search when you need machine-readable, structured metadata rather than prose descriptions, or when automating dependency audits, license checks, or supply-chain reviews at scale.
Side effects
- Package name not found on PyPI — returns an error indicating no matching project
- Typo in package name yields empty or mismatched results
- PyPI API rate limiting or downtime causes upstream fetch failures
- Package exists but has no releases, returning minimal or empty metadata fields
- Payment not completed — endpoint returns 402 Payment Required before returning data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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