Have you checked the work of HTTP requests and their correctness?

Yes, testing HTTP requests is an important part of testing. I usually use tools like Postman or curl for manual testing, and for automation, I write tests using libraries such as RestAssured for Java or requests + pytest for Python. In tests, I check the correctness of the response code, headers, response body, and response time. It is also important to test negative scenarios, such as incorrect parameters or lack of authorization.