The BTC-e Java library by Bryan Waters aims to simplify the BTC-e bitcoin exchange with less dependencies. Its goal are easy use and effortless integration. BTC-e is known as a cryptocurrency business. Customers can trade Bitcoins, Litecoins, and Namecoins for Dollars, Euros, and Rubles. In addition to this library, users need the Google Gson library to convert JSON format to Java language.