LearnAPI – A Hands-On API Learning Platform Inside Postman

Hey everyone!
I’m Sultan, a Postman Student Leader passionate about teaching APIs in more engaging, hands-on ways.

LearnAPI is my submission for the POST/CON 2025 Community Challenge — a themed, testable API learning platform built entirely in Postman. It’s designed for beginners to practice real-world API workflows (GET, POST, PUT, DELETE) with meaningful feedback, no setup needed.

Included so far:

:books: BookStore API Module

:white_check_mark: Educational test validations

:counterclockwise_arrows_button: Postman Flows for visual learners

:memo: Public documentation

:laptop: Pre-request scripts & mocked responses

:scroll: Certificate generator endpoint

:magnifying_glass_tilted_left: Monitor for automated test runs

Why I Built This:
As an educator, I’ve seen how intimidating APIs can be. I wanted something that:

Works inside Postman

Gives real-time, helpful feedback

Is contextual, beginner-friendly, and fun

Still in Progress (WIP):

Improving validation logic

Expanding mock server scenarios

Polishing onboarding flow

Adding more modules (auth, params, headers)

I plan to keep evolving LearnAPI — maybe even into a classroom tool!
Feedback welcome!

Thanks Postman team for the platform and opportunity.

:link: Postman

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