> ## Documentation Index > Fetch the complete documentation index at: https://manuals.cobo.com/llms.txt > Use this file to discover all available pages before exploring further. # Introduction to Earn > Discover the Earn app, which allows you to manage investments in DeFi yield products and monitor your returns. Earn is a [Cobo Portal App](/en/apps/introduction) developed by Cobo. You can use it to earn yields by investing in DeFi products through your wallets on Cobo Portal. Image showing Earn Appears as a Cobo Portal App. ## Supported wallets, tokens, and investment products Earn is available for both **Custodial Wallets** and **MPC Wallets**. The following tokens and investment products are currently supported: | Token | Investment Product | | ---------------- | ------------------- | | USDC (ETH chain) | Aave Core USDC Pool | | USDT (ETH chain) | Aave Core USDT Pool | | ETH | Aave Core ETH Pool | ## Key features ### Professional investment management Access a range of DeFi yield products with different risk-return profiles. Each product is carefully selected and integrated, offering various investment options to meet different strategies. ### Streamlined investment process Easily subscribe to and redeem from investment products through an intuitive interface that clearly displays product information, investment status, and accumulated yields. ### Daily portfolio tracking Monitor your investments with a comprehensive dashboard showing total assets, historical yields, and return rates. Stay informed with full transparency on your investment positions and transaction history. ### Enterprise-grade security Every investment operation is protected by Cobo Portal's robust security infrastructure, including user role verification and risk control policies, with dedicated support for any inquiries.