Api Testing Course
Master API testing with Postman and Newman using a realistic Book Store REST API. Learn HTTP and JSON basics, contract testing, mocking, CI integration, and robust automation to ship reliable, backward-compatible services faster.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Api Testing Course shows you how to design reliable Postman collections, define clear API contracts, and validate JSON structures, status codes, and auth flows for a Book Store REST API. You will create automated tests with Newman, integrate them into CI, handle secrets safely, use mock servers effectively, and deliver reproducible, well-documented test strategies that reviewers can trust and teams can run with confidence.
Elevify advantages
Develop skills
- REST API testing essentials: design, status codes, errors, and JSON payloads.
- Postman collections: chained requests, variables, and reusable test flows.
- Automated checks in Postman/Newman: schema, auth, negative and CRUD tests.
- CI-ready API tests: Newman CLI, reports, secrets, and debugging failed runs.
- API contracts and mocks: OpenAPI specs, versioning, and realistic mock servers.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the presentation style and video transcription, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
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