How to Write Manual Test Cases for API Testing?
๐ญ Want to master this with real projects? Join the Playwright Automation Mastery course at The Testing Academy.
Contents
In this video of 30 Days of API Testing Challenge,
๐ Level Up Your Playwright
From locators to CI pipelines โ build a production-grade Playwright + TypeScript framework step by step.
I am going to discuss How to Write Manual Test Cases for API Testing? and common API Bugs.
๐ Day 24 Task: API Bugs and Test cases for API Testing ๐ Thread:ย https://scrolltest.com/api/day24 ๐ All Task List:ย https://scrolltest.com/api/task ๐ Watch Full Playlist:ย https://apitesting.co/30daysTest cases for API Testing
- Validate the keys with the Min. and Max range of APIs (e.g maximum and minimum length)
- Keys verification. If we have JSON, XML APIs we should verify itโs that all the keys are coming.
- Have a test case to do XML, JSON Schema validation.
- Verify the Parse the Response data
- Verify the JSON Schema validation, Verify the Field Type,Verify the Mandatory Fields
- Valid Response headers & Negative Testcases response
- Verify that how the APIs error codes handled.
- Verify the response HTTP status code.
- Valid Response payload
- Chaining Request verification.
- Verification of APIs with Data parameters.
- End to End CRUD flows
- Database Integrity Test Cases
- File Upload Testcases
๐ Master Playwright End to End
Join hundreds of SDETs building real automation frameworks. Lifetime access, hands-on projects, and a job-ready portfolio.

Amazing contents