How APIs Talk to Each Other | Postman Chaining Explained |POST → PUT → DELETE | Part 17

In this video, we implement a complete API workflow in Postman using request chaining.

We cover:

Where environment variables are stored

What happens when switching environments

Capturing product ID from POST response

Using stored variables in PUT and DELETE requests

Understanding request chaining in real-time API automation

This tutorial is perfect for beginners, manual testers, automation testers, and anyone preparing for API testing interviews.

In the next video, we will explore more advanced API automation concepts.

Stay tuned 🚀
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