DimeFi - $20
DimeFi is a crypto defi lending platform. It offers bitcoin and ethereum interest earning but the best option, in my opinion, is the USDC option at 12%. There are some other high interest earning apps but 12% is nothing to sneeze at. It's paid consistently and is a reputable service. Plus it's hard to beat the $20 they give you for depositing $20 when you you download the app and use my code b9n48 at sign up!