Adding Native or Mobile Applications
Integrate application for user login and access control.
Select Applications > Clients > Create client in the selected workspace.
Provide a name for your application, pick the Mobile/Desktop (native) type, and select Create.
Configure the redirect URI for your application.
The redirect URI tells us where to redirect users after authentication and consent gathering.
Copy or download the client application configuration (client ID most importantly) and add it to your application code. Use any OAuth library you want!
Access your application and try the sign in.