How to Call REST API (GET, POST, PUT, DELETE) using Postman: A Step-by-Step Tutorial-Spring Boot T1

Hi Everyone,

In this series, we've developed rest APIs for the Category model. Now the second step is to call the rest API and check if the APIs are working fine.

To call the rest APIs we'll need a Rest Client because if we call any URL in the browser it calls the get method by default. So to call other methods like the post, put or delete we'll use Postman.

In this video, we’ll use postman and call all the methods which are :
1. Get (for fetching )
2. Post (for saving)
3. Put (for updating)
4. Delete (for deleting)

Points Covered:
1. Calling Get API using postman
2. Calling Post API using postman
3. Calling Put API using postman
4. Calling Delete API using postman

Source Code (Github): https://github.com/Pithoracademy/Utube

Topics Covered: #pithoracademy
#rest #callingAPI #postman #get #post #put #delete

For Spring boot concepts visit:

What & Why Spring boot: https://www.youtube.com/watch?v=fi7ynt3DOW8
Dependency Injection & IOC Container: https://www.youtube.com/watch?v=6BMs2bfFqOA
Aspect-Oriented Programming (AOP): https://www.youtube.com/watch?v=EVOwIJvRL7E
Generate Spring Project: https://www.youtube.com/watch?v=zoNKuiyvvZ8
Project Architecture: https://www.youtube.com/watch?v=mgaCjJRntYI
Auto-generated Code & pom.xml: https://www.youtube.com/watch?v=dYZEBAoJouk
RestController & Endpoint: https://www.youtube.com/watch?v=CRNI3rMEQ_U
Ways to send data to API: https://www.youtube.com/watch?v=sRfetUr1h4k
Autowiring and Dependency Injection: https://www.youtube.com/watch?v=-Zv8nezKv6I
Adding Mysql To Application: https://www.youtube.com/watch?v=PVcFQ22pC-k
Creating JPA Entity or Model: https://www.youtube.com/watch?v=cAa_xqBy47c
Creating Service Layer for CRUD Operation: https://www.youtube.com/watch?v=rdqKPdQUaGg



Complete Courses:

Spring Boot Tutorials: https://www.youtube.com/watch?v=Z6DG68qAqOM&list=PLLowoPAvH8M_mTMRF6d2Xh1XyVyZC-cif

Rest API Concepts: https://www.youtube.com/watch?v=0MZgcmoSku4&list=PLLowoPAvH8M--TYJ3WHT2x7-4En-YKbOm