Changelly is an instant cryptocurrency exchange with the best exchange rates for BTC, ETH, XRP, ADA and 500+ other digital assets 🚀 Buy bitcoin and other cryptos with a credit card Changelly is an intuitive platform for fast crypto exchanges, trusted by 3M users. Buy and exchange BTC, ETH, and 500+ altcoins on the go. Being a full-featured exchange platform, Changelly offers its customers numerous useful functions You can exchange any coin supported, by following these simple steps. Go on the landing page and select the coin you want to exchange from (the one yo.