"In the U.S., Payward is registered with Fincen and can operate in South Carolina, New Mexico and Montana, the states that don't require money-transmitter licensing."
source: http://www.paymentssource.com/news/germanys-fidor-bank-to-work-with-kraken-virtual-currency-exchange-3015716-1.html

But no matter where you live you can store your cryptos there and trade them.