Exchangerate.dev API
Currency Exchange · Operational · 30d uptime 100%
Live & historical FX, 168 pairs back to 1999, Frankfurter-compatible, free 10k/mo
Trust signals
Pricing
FREE
Auth
API_KEY
CORS
UNKNOWN
Rate limit
Unknown
Health
199ms
Trust score
92 (A)
Last checked Sep 4, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Excellent production-readiness signals.
Links
- Documentationexchangerate.dev/docs
- Base URLexchangerate.dev/docs
Integration checklist
- Auth is API_KEY
- CORS status unverified — test before client-side use.
- Rate limit: not documented