https://metamask.gr.com | Metamask is a software cryptocurrency wallet developed by ConsenSys for interacting with the Ethereum blockchain and other EVM-compatible networks. It enables users to manage Ethereum accounts and connect to decentralized applications (dApps) via a browser extension or mobile app.MetaMask allows users to store and manage private keys, send and receive Ethereum-based cryptocurrencies and tokens , broadcast transactions, and interact with dApps connect to the wallet via JavaScript interfaces, prompting users to approve signatures or transactions.