About Getting User Infomation

I am developing OculusGo VR App with Unity. 

In App developed with OculusGo VR, GetLoggedInUser () was able to get User information. 

Is there a way to get information from Oculus User when I develop a common 2D Android app with Unity? 

For example, do you have logic that returns the information of the logged-in user when you log in to your Oculus account by calling a specific web address?
If you have that logic, I want to get information from that logic. (Such as UserID, OculusID, or OrgScopedID)

Thanks!