I am new to PowerBi and also relatively new to working with RESTful API's but has anyone been able to use an API to get data using this fasion?

After I enter the header parameters the options are anonymous, Windows, Basic, or Web API. When Web API is selected and I put in the key again and click connect but it gives me the following error message.

If I use Anonymous I get the following results but I"m not sure what I should convert to.

I tried JSON but if I do that I get the following.

If I click List I get the the following

Each one of those records has an ID, Type, Attributes, and Relationships. I'm not sure how to make this data usable. This also only pulled in 50 records there should be way more than that.