API Automation Interview Questions for SDET Role

- What is API automation testing?

- How does it differ from UI automation testing?

- What are the advantages of API automation testing?

- How do you select the appropriate tools and frameworks for API automation testing?

- Explain the steps involved in testing an API.

- What are the commonly used HTTP methods in API testing?

- What is the difference between GET and POST methods in API testing?

- How do you handle authentication and authorization in API automation testing?- What is JSON?

- How do you parse and validate JSON responses in API automation testing?

- What is the role of assertions in API automation testing?

- How do you handle dynamic data in API responses during automation?

- What is endpoint testing, and how do you perform it?

- How do you handle error responses and status codes in API automation testing?

- What are some common challenges faced in API automation testing, and how do you overcome them?