How do I access the PowerBI REST API via ODataFeed in PowerBI Desktop

Hello everyone,

my question is about the usage of the PowerBI REST API.

I want to use it as a datasource in an odatafeed. When I want to access https://api.powerbi.com/beta/myorg/dashboards for example, it doesn't even let me authorize via OAuth2.

Why is the O365 API supported and not the PowerBI API?

Odatafeed works fine with the microsoft graph api for O365.

Thank you.