Bill Radar API
Legislative + regulatory data,
Legislative + regulatory data,
one clean API.
Bills, sponsors, votes and actions across all 50 states, D.C. and Congress, with the bill text wherever the legislature publishes one — plus federal regulations and comment deadlines. Built on CC0 sources you can redistribute.
What you get
- 50-state + federal bills with sponsors, votes, actions and subjects, plus the bill text where the source publishes a machine-readable copy.
- Federal regulations with comment-period deadlines.
- Full-text + semantic search, similar-bill detection, and webhooks.
- A free tier to build with; transparent metered pricing as you scale.
See the live data first on the public Bill Tracker and Regulation Tracker.
Start building
Grab a free key in the developer portal, or see metered pricing.
Open the developer portal“We're FINALLY using the platform, and absolutely love it!”