Yearn.finance (YFI) is a suite of products in Decentralized Finance (DeFi) that provides yield generation, lending aggregation, and more on the blockchain. If you’re looking to transfer your YFI tokens to your Metamask wallet, you will need to import them as a custom token. The process of adding YFI is much easier, as you do not need to add it as a custom token like OHM. Here’s a guide to help you get started.