Find a suitable API model

Hello, everyone.
I'm having trouble setting it up.
I don't understand how to use web elements to search for a suitable API model.
And there seem to be other bugs in it,
Because after I click the button, a lot of code will appear.


A screen like this will pop up

Don't use BuildRequestData in this context
What exactly are you trying to do?
Check the API documentation

Taifun