Generate an API key from your dashboard. Free — 10 req/min · Pro — 60 req/min · Enterprise — 300 req/min.
Retrieve daily and weekly download counts for any Python package on PyPI. Filter by date range, Python version, installer, or operating system.
Fetch multi-package comparison data and growth trends. Identify which packages in your dependency tree are gaining or losing adoption.
Pull computed health scores and AI-generated summaries for packages. Integrate into CI pipelines to gate on dependency health.
Pass your API key as an apikey query parameter or in the Authorization: Bearer header. Keys are generated and managed from your dashboard.
Free accounts can query up to 30 days of history. Pro accounts get 90 days, and Enterprise accounts get unlimited history going back to when PyPI Stats began tracking the package.
Yes. PyPI Stats ingests data from the official PyPI download dataset published by the Python Software Foundation. Data is refreshed daily and covers all installer types including pip, conda, and CI systems.
Pro and Enterprise plans can filter out known CI/CD installers (GitHub Actions, CircleCI, Jenkins, etc.) to see organic developer adoption separate from automated pipeline traffic.