Here is my auth url
https://login.uber.com/oauth/v2/authorize?client_id={{client id}}&response_type=code&scope=profile request
Is theire any issue in above url.
Is the request scope configured in your app? The list of scopes in the scope parameter has to be a subset of the scopes you configured.
You could try the same request without the scope parameter. That'll default to whatever scopes you configured (you'll need at least one for your authorization to go through).