Wirex has introduced multi-currency Visa travel cards that support both digital and fiat currencies. Wirex travel cards: Crypto and fiat controlled through one card Wirex is a firm focusing on Digital payments; the platform provides solutions for both digital and fiat currencies. Now the firm has launched a VISA travel card that supports 150 currencies, including Bitcoin and Ethereum, among numerous other altcoins. The company announced the news through a Twitter post. The travel card will be available across the Asia-Pacific region. The service also offers rewards for in-store purchases. The service returns 1.5 percent of the spent amount in