What is the APY of Flexible Earn? January 14, 2022 03:53 Updated The APY of Flexible Earn fluctuates daily with the potential to reach up to 4%+. Related articles Is the APY for Flexible Earn simple or compound? How to earn Flexible Earn interest? WhaleFin Earn Product Introduction How is Flexible Earn interest generated? Do you charge service fees for Flexible Earn products?