Deep Tide TechFlow news, on August 14th, according to CoinDesk, MetaMask announced a partnership with payment giant Mastercard and crypto payment expert Baanx to launch a blockchain debit card. This new product allows MetaMask users to make purchases directly from their self-hosted crypto wallets. The card will first be piloted with a few users in the EU and the UK, with a full launch expected later this year. Users can spend assets held in USDC, USDT, and wETH on the Linea network.