UserAgent

Development · Operational · 30d uptime 100%
Homepage

User agent string parser API that identifies browser, device, OS, and bot detection from UA headers for analytics and personalization.

Trust signals

Pricing
FREE
Auth
API_KEY
CORS
No
Rate limit
Unknown
Health
221ms
Trust score
87 (B)

Last checked Sep 4, 2026 · uptime 24h 100% / 7d 100% / 30d 100%

Strong candidate; weakest signal is CORS.

Links

Integration checklist

  • Auth is API_KEY
  • No CORS — route calls through your backend.
  • Rate limit: Unknown
More development APIs
UserAgent API — pricing, auth, CORS & health | Reqistry