tRPC, an open-source framework for building type-safe APIs in TypeScript, offers developers a streamlined approach to creating and consuming endpoints with full-type inference, facilitating robust and efficient API development. As applications grow more complex, the need for effective authentication and authorization becomes crucial, and Descope provides a no-code platform for simplifying user management and authentication within tRPC applications. Integrating Descope into a tRPC project involves setting up authentication conditions and defining protected and public procedures, enhancing security and user experience without introducing unnecessary complexity. This integration allows developers to efficiently implement access control while maintaining the speed and simplicity inherent to tRPC, ultimately improving both the security and the usability of applications.