I want to create a simple desktop application which connects to my account and shows some information in the status bar. I've been trying to authenticate using OAuth2.0 but I'm getting stuck and I cannot see what I´m doing wrong. The steps I've followed are: 1. I've registered my application 2. Checked the option "Enable Client Side OAuth Flow" 3. Call https://stackexchange.com/oauth?client_id=997&scope=read_inbox,private_info&redirect_uri=https://stackexchange.com/oauth/login_success 4. I authenticate using my google account and grant access From what I understood after reading the documentation is that I should get a redirect to this URL: https://stackexchange.com/oauth/login_success with my token in the query string. Instead, I'm getting this: https://stackexchange.com/oauth/login_success?error=unauthorized_client&error_description=This+application+has+been+registered+for+implicit+grants%2c+and+cannot+requests+codes This is the error message: > This application has been registered for implicit grants, and cannot requests codes I've tried several scope options with the same result. What am I doing wrong?