NestJS Tutorial #09: REST API & HTTP Methods Explained + POSTMAN Download | 2025 | (Hindi/Urdu)

Are you ready to master REST APIs and POSTMAN in 2025 and become a Champion Backend Developer?⚡
In this beginner-friendly tutorial, I will explain everything step-by-step about What is an API, What is a REST API, the Importance of REST APIs, and deep dive into all HTTP Methods — GET, POST, PUT vs PATCH, DELETE — explained with real-life practical examples (Hindi/Urdu)!

🎯 In this video you’ll learn:

* What exactly is an API and why it is important?

* What is REST API and how it works?

* Detailed explanation of HTTP Methods (GET, POST, PUT, PATCH, DELETE)

* What is POSTMAN, why it is important, and how to download POSTMAN easily.

* Real-world examples that make these concepts super easy to understand for beginners!

💡 Whether you are a complete beginner or planning to become a backend expert in 2025, this video covers all key points and core concepts in the simplest and easiest way — specially designed for Hindi/Urdu students!

🔥 Subscribe to The Techzeen and start your journey to Backend Mastery with the complete playlist:
🎓 NestJS Tutorials 2025: Beginner to Advanced | Complete Backend Development Course in Hindi/Urdu

🎯 Let’s grow together and become a Backend Champion with NestJS in 2025 🚀

Source Code:

NestJS Tutorial 2025:

DevOps Tutorial 2025:

React Native Full Course 2024 :

Angular 19 Tutorial:

React Native Expo CLI Tutorial:

Node JS + Express JS Tutorial:

Next JS 14 Playlist:

#NestJSTutorial #RestAPIExplained #NestJS2025 #RestAPITutorial #RestAPIinHindi #NestJSinHindi #NestJSFramework #BackendDevelopment2025 #PostmanTutorial #PostmanDownload #HTTPMethodsExplained #GetPostPutPatchDelete #BackendMastery2025 #NodeJS2025 #WebDevelopmentHindi #NestJSBeginnerGuide #NestJSBackendDevelopment #TheTechzeen #NestJSCompleteCourse #PostmanExplained #APIforBeginners