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.

flexible workload of 4 to 360h
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 the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
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