Testing APIs with Postman and Pytest

Postman collections, Newman for CI, pytest with httpx for integration tests, and the contract testing approach that catches breaking changes before they reach production.

~1 hour Intermediate Hands-on Precision AI Academy

Today's Objective

Postman collections, Newman for CI, pytest with httpx for integration tests, and the contract testing approach that catches breaking changes before they reach production.

Content coming soon.

Course Complete

Completing all five days means having a solid working knowledge of API Development in 5 Days. The skills here translate directly to real projects. The next step is practice — pick a project and build something with what was learned.

Supporting Videos & Reading

Go deeper with these external references.

YouTube

Testing APIs with Postman and Pytest — Video Walkthroughs Community tutorials and walkthroughs covering the concepts in this lesson.

→

YouTube

Testing APIs with Postman and Pytest Explained Deep-dive explanations and live-coding sessions from top educators.

→

Official Docs

Official Documentation Primary reference documentation for the technologies covered in this lesson.

→

GitHub

Open Source Examples Real-world codebases demonstrating the patterns taught in this lesson.

→

Day 5 Checkpoint

Before moving on, verify you can answer these without looking:

What is the core concept introduced in this lesson, and why does it matter?
What are the two or three most common mistakes practitioners make with this topic?
Can you explain the key code pattern from this lesson to a colleague in plain language?
What would break first if you skipped the safeguards or best practices described here?
How does today's topic connect to what comes in Day the final lesson?

Back to Course

API Development in 5 Days — Full Course Overview

→