In Twitter its important to check the "Allow this application to be used to Sign in with Twitter" option when you configure your app. If you don't have it checked, when you attempt to Sign in with Twitter you will always see the Authorization page. When checked you can automatically sign-in.
In Twitter its important to check the "Allow this application to be used to Sign in with Twitter" option when you configure your app. If you don't have it checked, when you attempt to Sign in with Twitter you will always see the Authorization page. When checked you can automatically sign-in.
For the callback url, I found 'http://127.0.0.1:3000/' worked for me.