API Settings in Exotel
Go to Settings menu from the left pane and select API Settings.
In API Settings, you can find Account SID, Account region and Subdomain. From this page you can create API Key and view existing API Credentials.

Go to Settings menu from the left pane and select API Settings.
In API Settings, you can find Account SID, Account region and Subdomain. From this page you can create API Key and view existing API Credentials.