Firstly thank you for bringing me your help.
I have good and bad news:
Finally the API call response was OK, so i was able to set the schema. But when I tried to configure the data into the new variable created (select repeat data property) that data schema dosen´t shows a countries NAME list field, just currencies (actualy the diferent “NAME” fields you can find in it are for currencies: USD, EUR etc). this API differs a lot from the one showed in the tutorial, and the following tutorials requires this countries list to complete them, so I´m stucked again. Also I´m wondering why when I try to use web resources API´s the get collection tester allways show me fail to fetch or a different error, is there a special place from where we can take API´s being sure they are going to work well with this plattform?
Again thank you for your support
I hope we can solve this issue because I´m really motivated learning from this platform.