MetaMask, the popular cryptocurrency wallet for the Ethereum blockchain, is testing an entirely on-chain payment card running on Mastercard’s giant network and issued by Baanx, according to promotional materials and a testing platform seen by CoinDesk.
![wp-header-logo-58png - Eric Liboiron La Presse](https://i0.wp.com/ericliboironlapresse.com/wp-content/uploads/2024/09/wp-header-logo-58.png?fit=1200%2C628&ssl=1)