RESTful APIs are the industry standard for connecting frontend apps with backend services. They enable your web, mobile, and even IoT applications to seamlessly exchange data. Whether you’re building a single-page application (SPA), a mobile app, or integrating with third-party services, knowing how to develop and consume REST APIs is crucial. You’ll learn to design clean, secure endpoints that handle HTTP methods like GET, POST, PUT, and DELETE, enabling smooth data flow and creating a foundation for scalable systems.
Module 1: API Fundamentals
- What is an API?
- HTTP verbs & status codes
Module 2: Building RESTful Endpoints
- Structuring routes & controllers
- Sending JSON responses
Module 3: Authentication & Middleware
- Token-based authentication (JWT)
- Protecting routes & error handling
Module 4: Advanced Concepts
- Pagination, filtering & sorting
- API versioning & rate limiting
Module 5: Testing & Documentation
- Using Postman / Thunder Client
- Writing Swagger/OpenAPI specs
Work on real-world API projects, with guidance from expert developers. Get personalized mentoring, live project exposure, and help with job placements.