What are some other names for API tests?

The correct answer highlights a term that is synonymous with API tests. API tests are used to validate the behavior and performance of application programming interfaces, ensuring that they function correctly under various scenarios. Uptime checks can be considered a type of API testing since they monitor the availability and responsiveness of an API endpoint, confirming that it is operational and can handle requests.

While transaction tests often involve interactions between various system components and verify that specific workflows or transactions complete successfully, they are not exclusively labeled under the API testing category. Availability tests are closely related but focus primarily on whether a service is accessible rather than the in-depth functionality of the API itself. SSL tests specifically target the security aspects by checking if SSL certificates are valid and secured, which does not encompass the broader functionality of API tests. Thus, uptime checks are the most appropriate alternative name for API tests.