Frankfurter FX API
Frankfurter (ECB rates)
Up· checked 14 Nov 2026, 01:55 UTCNo keyFinance
Simplest keyless exchange-rate API with history back to 1999.
Details
- Access
- No keyOpen access: no account or key needed.
- Coverage
- global
- Updates
- daily
- Formats
- JSON
- License
- Open source (ECB data)
- API base
https://api.frankfurter.dev/v1- Tags
- fx, currency, exchange-rates
- Added
- 14 Nov 2026
Status checks
Up Last check 14 Nov 2026, 01:55 UTC, HTTP 200, 135 ms.
30-day uptime 100% (1 of 1 checks passed).
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- 14 Nov 2026, 01:55 UTC: up, HTTP 200, 135 ms
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