18F

Open Data · Unknown · 30d uptime 100%

Unofficial US Federal Government API Development

Trust signals

Pricing

FREE

Auth

NONE

CORS

No

Rate limit

Unknown

Health

178ms

Trust score

87 (B)

Strong candidate; weakest signal is CORS.

Links

Homepage18f.github.io/API-All-the-X/
Documentation18f.github.io/API-All-the-X/
Base URL18f.github.io/API-All-the-X/

Integration checklist

Auth is NONE
No CORS — route calls through your backend.
Rate limit: Unknown

More open data APIs

18F API — pricing, auth, CORS & health | Reqistry