Wirex facilitates the buying, selling, sending, receiving, and spending of U.S. dollars and over 37 cryptocurrencies through its app and card. Users can access top cryptocurrencies like Bitcoin, Ethereum, and Litecoin, and benefit from features such as crypto rewards for spending, near-instant blockchain-powered transactions, favorable exchange rates, and an intuitive app for buying, exchanging, and storing crypto. Wirex also offers a Wirex Visa card that allows users to switch to local currency at point-of-sale without fees.