USA.gov
Authoritative information on U.S. programs, events, services and more
- Authentication
- API Key
- HTTPS
- Yes
- CORS
- Unknown
- Category
- Government
- Data source
- public-apis
- Documentation / URL
- https://www.usa.gov/developer
Overview
USA.gov provides government contact info — key-based.
⚠️ Status (verified 2026-08): a guessed path returned HTTP 404
{"code":"NOT_FOUND"}(structured) — the API is alive; route paths differ. Check the developer docs for valid routes.
What it provides
curl "https://api.usa.gov/contacts/v1/agencies?api_key=YOUR_KEY"Notes
- Agency contacts and government info (structured 404, verified).
- Route paths per usa.gov/developer.
FAQ
Is USA.gov free? Key-based with a free tier.
Why 404? Our 2026-08 guess path was wrong (verified) — check the developer docs.
What does it provide? Government agency contacts.
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