BankExchange
Fixer.io
ExchangeRate-API
exchangeratesapi.io
xChangeApi
Currencyapi.com
BestExchangeRates
Currencylayer
Vim Python IDE
BankExchange
Vim Python IDEFixer.io - Fixer provides a free, simple, and lightweight API for current and historical foreign exchange rates and currency conversion. The API tracks rates published daily by the European Central Bank.
ExchangeRate-API - An easy to use, free & reliable Exchange Rate API trusted by tens of thousands of developers since 2010!
exchangeratesapi.io - Foreign exchange rates API with currency conversion.
xChangeApi - Easy to use, free live updated foreign exchange rates API
Currencyapi.com - Currencyapi.com is a free, reliable & feature complete currency exchange rates API. 170+ world currencies & 60 second update rate.
BestExchangeRates - Compare FX and save when you send or spend abroad