Postman to Playwright: Generate API Tests from cURL - In Seconds!

Can GitHub Copilot really write perfect API test cases? In this video, we put it to the test with Playwright API Automation — and the results might surprise you!

What you’ll discover:
How to grab API cURLs (GET/POST) directly from Postman
Feeding those cURLs into Copilot Chat in VSCode
Watching Copilot instantly generate Playwright API test cases in seconds
A complete step-by-step live demo that shows the entire workflow

Can Copilot write perfect API Test cases? - Playwright API Automation test cases with GitHub Copilot + Playwright combination.

What is required?
- Postman API cURLs (GET / POST)

Whether you’re a developer curious about Copilot’s real-world power, or someone exploring API automation, this video will show you how the Copilot + Playwright combo can transform your testing process.

Stay till the end to see if Copilot can truly deliver perfect test cases — or if there are hidden catches you need to know

The Workflow:
Extract: Grab cURL (GET/POST) from Postman.
Prompt: Feed it to Copilot Chat (using Agent Mode / Claude Haiku).
Generate: Watch it build positive AND negative test scenarios.
Verify: Run the tests live.

What we test:
Standard GET/POST requests.
Negative Test Cases: Can AI handle error validation?
Model Performance: How Claude Haiku handles API logic.

Video chapters:
00:00 Introduction
00:34 Can Copilot write playwright API test cases?
01:47 Get cURL from Postman
02:38 Generate Playwright TCs for POST Request
04:42 Generate Playwright TCs for GET Request
06:48 Generate Negative API Test cases
07:05 Final Verdict

Want to know, how to build a playwright test automation framework using github co-pilot in 15 minutes, then below video will help

https://youtu.be/1eZVGD_OaVk

For Playwright Agents, healer mode -
https://youtu.be/xb-BPJHJXKw

Follow page object model (POM) in your playwright test
https://youtu.be/GdQKUP5KkdM

For Playwright MCP - see below videos
https://youtu.be/dEEXmep7pY4
https://youtu.be/6hF1Vom_Jtg

If you want AI to fix your tests, watch below video
https://youtu.be/-KzKJQyQ704

Please watch this video to know - how to install playwright MCP
https://youtu.be/6hF1Vom_Jtg

Please watch below video for playwright architecture
https://youtu.be/RPgX-K39dHc

For playwright folder structure, please watch below video
https://youtu.be/V4_Wcf6398M

How to run playwright test on different browsers, watch
https://youtu.be/DX_QkY9neCU

How to record playwright tests (Record, Record at Cursor), watch
https://youtu.be/shfCthfV9cw

For playwright codegen feature, watch below video
https://youtu.be/BJ4d5DXlAMw

Must know playlists:

1. Javascript concepts playlist:
https://www.youtube.com/playlist?list=PLRDqeO6RVkNZKbHRsOkoRxr22lapAkK95

2. Playwright playlist::
https://www.youtube.com/playlist?list=PLRDqeO6RVkNYIQFPXCxLmB479wOpqCF7B

Why this works:
Using cURL as the "Context" is the most accurate way to prompt an LLM. This video proves why this method beats manual coding every time.

#Playwright #APITesting #APIAutomation #CopilotTesting #PlaywrightTutorial #AITesting #VSCodeCopilotChat #PostmanToPlaywright

Please Subscribe to get more videos :)

Видео Postman to Playwright: Generate API Tests from cURL - In Seconds! канала QA Thoughts