Solfire Finance is a DeFi app that creates crypto portfolios for users based on market metrics to manage assets. It offers various investment products across the risk spectrum, allowing users to access yield-generating opportunities. Solfire aims to provide sophisticated, sustainable, and composible yield products that users can mix and match for desired exposure. Their core products are automated vault strategies and structured products. They also plan to expand into more exotic product lines. Fire Vaults run an automated options selling strategy that earns yield by writing out-of-the-money options and collecting premiums on a weekly basis.