You can configure the OAuth Client ID for the LastPass browser extension.

1. Click Credentials in the left navigation menu.
2. Click +CREATE CREDENTIALS and select OAuth client ID.
   
3. Set the Application type to Web application.
4. Enter LastPass in the Name field.
5. In the Authorised JavaScript origins section click +ADD URI and enter the following URLs:
   • https://lastpass.com
   • https://accounts.lastpass.com
6. In the Authorised redirect URIs section click +ADD URI and enter the following URLs:
   • https://lastpass.com/passwordreset.php
   • https://accounts.lastpass.com/federated/oidcredirect.html

   

7. Click CREATE.
8. Copy the Client ID in the Credentials window to a text editor application as you will need it in a later step.