Out of the exchanges we listed, CEX. So it’s easy to get other currencies once you have bitcoins, but not easy to get other currencies without having BTC first. The options for buying the leading cryptocurrency are diverse:. Though not the most common way of getting a hold of your favorite crypto, many places who accept Visa and Mastercard also accept this option. However, the credit card can increase the credit line if the exchange is considered as a purchase to enable you to spend more on Bitcoin exchange.