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PyPI Package Health API
x402
PyPI Package Health API is a paid API for AI agents from gateway.stride20k.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Returns dependency-hygiene facts for a PyPI package including latest version, upload time, release count, yank status, dependency count, Python constraint, license, summary, and weekly downloads
Price / call$0.003
Success—
StatusUnknown
How this service works
PyPI package health API: dependency-hygiene facts from the official PyPI JSON API — latest version, upload time, total releases, yank status, declared dependency count, requires-python constraint, license, summary, and weekly downloads (pypistats). Names are PEP 503-normalized (dots/underscores/hyphens equivalent). Use for auditing requirements.txt and pyproject.toml, supply-chain security checks, and version freshness agents. Cached up to 1 hour per package.
Output
A JSON object with the canonical package name, latest version string, upload timestamp of the newest release, total release count, yank status boolean, declared dependency count, requires-python constraint, license string (up to 120 chars), one-line summary, weekly downloads, plus metadata indicating cache status and data source.
Example use cases
Example prompt
“Can you pull up the PyPI health info for 'scikit-learn' — I want to know the latest version, whether it's been yanked, how many dependencies it has, and how many weekly downloads it gets?”
Technical details
Endpoint
GEThttps://gateway.stride20k.com/dev/pypi/:packageNameWhen to prefer
Use this endpoint when you need authoritative PyPI package metadata for a single package — especially for auditing requirements.txt or pyproject.toml files, supply-chain security checks, version freshness evaluation, or checking if a package has been yanked. Prefer this over scraping PyPI directly because it aggregates PyPI JSON API data with pypistats download counts in one call with PEP 503 normalization.
Side effects
- Package not found on PyPI returns an error response
- Package name typos result in not-found errors
- pypistats weekly download data may be null if unavailable for that package
- Cached responses up to 1 hour old may not reflect very recent releases
- Rate limits or upstream PyPI API outages can cause failures
Tags
x402
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Zero review prompt (fires after every successful call)
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