Easy API testing

In some test cases, to cover scenarios, retrieving data from API is required. Today, this is something that users can achieve using a custom JS step and fetch() function, but this requires code.

To simplify this process, it would be nice to add an extra step like Request API where you will be able to define a method, URL, and parameters for making requests. Using variables within this step should also be possible. Storing the response as a variable could also give a lot of flexibility to users.

This could be a first step to implementing more advanced API testing for BugBug.