currency-conversion topic
goexrates
A foreign exchange rates and currency conversion API. Data from European Central Bank.
GoCurrency
Simple currency converter. Insert an amount, what currency to convert from and what currency to convert to.
mexbtcapi
The Multi-Exchange Bitcoin API offers a consistent high-level API across multiple bitcoin exchanges
php-currency-api
Standardized wrapper for popular currency rate APIs. Currently supports FixerIO, CurrencyLayer, Open Exchange Rates and Exchange Rates API.
PowerToys-Run-Currency-Converter
PowerToys Run plugin which will convert real and crypto currencies.
exchange-api
Free Currency Exchange Rates API with 150+ Currencies & No Rate Limits
currency-converter-api
Unofficial https://www.currencyconverterapi.com/ C# Library