Metamask is a popular cryptocurrency wallet and browser extension that allows users to manage their Ethereum-based assets, interact with decentralized applications (DApps), and engage in various blockchain-related activities. Metamask does not offer a built-in portfolio feature, but it provides access to your wallet's transaction history, token balances, and other information related to your Ethereum-based assets. To view your portfolio or manage your assets in Metamask, follow these steps: Install Metamask: If you haven't already, you'll need to install the Metamask browser extension for your web browser (e.g., Google Chrome, Mozilla Firefox). You can download it from the official Metamask website. Set up Metamask: After installation, you'll need to create or import a wallet. Follow the on-screen instructions to set up a new wallet or import an existing one. Access Your Wallet: Once your wallet is set up, you can access it by clicking on the Metamask icon in your browser's toolbar. Log in using your password or metamask portfolio other security measures you've set up. View Assets: In Metamask, you can view your assets, including Ethereum and Ethereum-based tokens. Click on the "Assets" tab to see a list of the tokens you hold, their balances, and recent transactions. Add Custom Tokens: If you're holding tokens that aren't automatically displayed in your assets list, you can add them by clicking "Add Token" and providing the contract address of the token. Transaction History: To view your transaction history, click on the "Activity" tab. You can see a list of your recent transactions, including send, receive, and interact with smart contracts. Metamask is primarily a wallet and a tool for interacting with the Ethereum blockchain. If you're looking for more advanced portfolio tracking and management features, you may want to consider using external portfolio management tools or apps that integrate with Metamask. There are various third-party services and apps designed to help you track and manage your cryptocurrency portfolio effectively.