Top 25 Currency Exchange APIs For Developers

Forex currency market data.

Real-time exchange rates for 160+ currencies with historical data.

Geographic data, live rates and IP geo in one API.

Exchange rates and currency conversion.

Real-time buy/sell rates from every Uruguayan exchange house, with conversion and history.

Convert currencies from a source currency to multiple target currencies.

Free Currency Exchange Rates API with 150+ Currencies & No Rate Limits.

Currency Conversion API and cryptocurrency prices, updated minutely.

Provides current and historical currency exchange rates with free plan 1K requests/month.

Real-time and historical currency rates JSON API.

A collection of exchange rates.

Portuguese free currency prices and conversion with no rate limits.

Exchange rates for EUR pairs, historical and real-time data.

Live currency exchange rates and conversion for 160+ currencies.

Free currency conversion.

Free foreign exchange & crypto rates API.

Exchange rates, currency conversion and time series.

Foreign exchange rates, currency conversion and time series data.

Real-time exchange rates, historical rates and currency conversion.

Exchange rates and currency conversion with free plan 50 requests/day.

Real-time and historical exchange rates and currency conversion API.

A collection of currency exchange rates (data in XML and JSON).

Real-time and historical Reserve Bank of Australia (RBA) exchange rates API.

Free Exchange Rates and Currency Conversion.

Exchange rates, geolocation and VAT number validation.