# 4.3 Runtime Interface Layer

The runtime interface layer sits above GamePad's computing power and resource layer and intelligent execution layer, and undertakes the key responsibility of connecting to decentralized finance systems: it opens up computing power resources, AI inference and agent execution capabilities to various DeFi protocols, strategy systems and automated execution modules in an integrable, orchestratable and observable manner, so that financial systems can stably call infrastructure capabilities during the operation phase, and incorporate execution status, risk indicators and resource consumption into a unified feedback loop.

The design goal of this layer is to provide DeFi systems with a standardized access path for runtime, enabling intelligent policies and automated execution to operate in an engineering-controlled manner over the long term without introducing additional system coupling and risk boundary diffusion.