What is Bittrex?

Bittrex is one of the larger crypto-to-crypto exchanges offering a large amount of trading pairs into bitcoin, including major cryptos such as darkcoin, nextcoin and litecoin. It also offers neucoin and ethereum. The exchange does have a high turnover rate for its currencies, leading some to accuse it of allowing pump and dump schemes that erode confidence in the crypto currency ecosystem as a whole. Apart from that it does have very good security with two factor authentication and is based in the United States.