Coinbase banned the use of credit cards for purchasing cryptocurrency, but bank accounts and debit cards are still supported. You will use the base currency to buy the altcoins of your choice. Afterward, the deal is processed and the funds are sent to the address. This can be somewhat tricky, as you would need to find someone willing to make this trade. How can I use Ripple as a Bitcoin exchange in ? The feedback you provide will help us show you more relevant content in the future. Ripple Protocol hopes to revolutionize the global liquidity of money by allowing extremely fast transfers of value to occur across the globe.