Provides a free JSON API for both current and historical foreign exchange rates, refreshed daily from the European Central Bank. Includes currency conversion, multiple endpoints for symbols and time series, and seamless integration for diverse developer use cases.
Cost / License
- Freemium (Subscription)
- Open Source
Platforms
- Online


Fixer.io is the most popular Web-based alternative to Currencylayer API.
Fixer.io is the most popular Open Source & free alternative to Currencylayer API.
- Fixer.io is Freemium and Open Source




















