API Bouncer

Buy me a coffee

18F

Unofficial US Federal Government API Development

Open DataAuth: NoneHTTPS: NoCORS: unknownStatus: alive

Last verified: November 12, 2026

Reliability

100% uptime: the documentation responded in 5 of 5 checks over the last 30 days. Median response time: 113 ms.

How we check, and the most reliable APIs →

At a glance

// Fetch the docs page with cURL curl http://18f.github.io/API-All-the-X/

History

  • November 12, 2026: last health check, responding

See every change to the directory →