- Go https://dev.twitter.com/apps and sign in.
- Click Create A New Application button.
- Fill out all the required fields. The name and description can be anything. Leave the Callback URL field empty.
- Click Create your Twitter application
- After creating the app, click Create My Access Token button to generate OAuth access token.
- Then you will see all 4 items you need; consumer key, consumer secret, access token, access token secret.
- Copy and paste OAuth setting (Consumer key & Consumer secret) and Access token (Access token & Access token secret) to the corresponding twitter widget fields in Appearance > Widgets.
- Save the widget setting.