MetaMask, in partnership with CompoSecure, Baanx, and Mastercard, is releasing a self-custody crypto card for global use by Q2 2025. This innovative solution seamlessly integrates blockchain technology into everyday finance, empowering users to spend cryptocurrency directly without compromising control. Leveraging CompoSecure’s expertise in self-custody technology, the card utilizes real-world spending capabilities on the Ethereum (ETH) network with support for ERC-20 tokens through the Linea blockchain. Mastercard’s involvement underscores institutional support and alignment with existing financial frameworks. This revolutionary move promises a significant shift in crypto payment accessibility. 5-second on-chain payments are enabled, removing the need for preloads or intermediaries and offering users a seamless experience. The card is poised to reshape the future of blockchain applications in finance.