This proposal should introduce Flow Actions with DeFiActions (DFA) as the first implementation. DeFi Actions is a suite of standardized Cadence interfaces that enable developers to compose complex DeFi workflows by connecting small, reusable components. DFA will provide a "money LEGO" framework where each component performs a single DeFi operation (deposit, withdraw, swap, price lookup) while maintaining composability with other components to create sophisticated financial strategies. More broadly, Flow Actions will be a set of standards to create composable workflows for common operations by small individual components, acting as an abstraction layer atop new and existing protocols in the interest of enhancing ecosystem composability.