About This Course

API Fundamentals is the foundation of the Apigee training program. This module is designed to help learners understand the core concepts of APIs before moving into API gateway implementation using Apigee. Whether you are a student, developer, or IT professional, this module builds the essential knowledge required to work confidently with modern APIs. In this module, learners will: Understand what an API is and how it enables communication between applications Learn the difference between REST and SOAP architectures Master HTTP methods such as GET, POST, PUT, and DELETE Interpret HTTP status codes for effective debugging Work with JSON and XML data formats Perform real-time API testing using Postman