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Intermediate4 weeks, live

API Testing with Postman and Playwright

Understand HTTP, REST and GraphQL deeply, then automate API tests in Postman and in code with Playwright's request context.

  • Postman
  • Newman
  • Playwright
  • TypeScript
  • Swagger / OpenAPI
  • JSON Schema

What you will be able to do

  • Read any API documentation and test it with confidence
  • Build Postman collections with scripts, environments and data-driven runs
  • Automate API tests in TypeScript with schema validation
  • Chain UI and API tests to set up state fast
  • Mock and contract test with OpenAPI

Who this is for

Testers who are comfortable with manual testing and want to go beyond the browser. Basic familiarity with JSON helps but is taught in week one.

Syllabus

Week Topic
1 HTTP from first principles. REST, status codes, auth (Basic, Bearer, OAuth2), GraphQL basics
2 Postman mastery: collections, environments, pre-request and test scripts, Newman in CI
3 API automation in Playwright + TypeScript: request fixtures, schema validation with Zod, data builders
4 Contract testing, mocking, performance smoke checks, combining API and UI tests

What you get

  • 8 live sessions with recordings
  • A reusable API automation starter you keep
  • One mock interview
  • Certificate of completion

Upcoming batches

Starts 13 December 2026

Sat and Sun, 6:00 to 8:00 PM IST

4 weeks · Live online + recordings

25 seats

Reserve a seat
See all batches →

Questions before you enrol?

We reply within a day, usually faster. Tell us about your background and we will say honestly whether this course is right for you.

Or practise for your next interview on interview.qatechlabs.com