In this video, we break down how a REST API Request works in real-world applications using JSON. This is a must-know concept for anyone preparing for System Design interviews, backend development, or building scalable applications.

You’ll learn how different parts of an API request come together to enable communication between client and server.

Topics Covered:

* HTTP Methods (GET, POST, PUT, DELETE)
* REST Request Structure
* Nested URLs (Resource Hierarchy)
* Query Parameters (Filtering & Pagination)
* Request Body in JSON (Sending Data)

Understanding API design is a key step in mastering System Design, as every scalable system relies heavily on efficient API communication.

This video is part of our System Design Series, where we simplify complex concepts into easy-to-understand lessons.

If you're preparing for:

* System Design Interviews
* Backend Development Roles
* Full Stack Development

This series is for you.

Next Videos:

* API Response Structure
* Status Codes & Error Handling
* Authentication & Authorization

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REST API Requests Explained Clearly | System Design | 7