Learn API Integration in iOS by understanding how to connect mobile applications with backend services to fetch, send, and manage data efficiently. This training covers RESTful API concepts, HTTP methods, and JSON data handling. It also explains how to use URLSession in Swift to perform network requests and process responses asynchronously. You will learn how to implement authentication, handle errors, and manage different API states in real-world applications. The course also covers best practices for secure communication, data parsing, and performance optimization. It focuses on building dynamic, data-driven iOS applications with reliable backend integration.