Overview of MetaMask and guide to setup MetaMask for f(x)Core
MetaMask is a crypto wallet that can be used in a web browser and on mobile devices to interact with any EVM-compatible blockchain. It allows you to run and interact with Dapps (Decentralized Apps) right in your browser without running a blockchain node.
Please backup your Secret Recovery Phrase, if your device breaks, is lost, stolen, or has data corruption, there is no other way to recover it. The Secret Recovery Phrase is the only way to recover your MetaMask accounts. Check more Basic Safety and Security Tips for MetaMask.