Smart Contract Interfaces

Interface

Smart contract interfaces represent the formalized communication channels between on-chain code and external entities, encompassing users, other smart contracts, and off-chain systems. These interfaces are defined through Application Programming Interfaces (APIs), specifying functions, data structures, and events that govern interaction. Within cryptocurrency derivatives, well-defined interfaces are crucial for order routing, collateral management, and settlement processes, ensuring deterministic execution and minimizing operational risk. The design of these interfaces directly impacts composability, allowing different decentralized applications to seamlessly integrate and build upon each other.