The authorization credentials contain identity information that is needed to make authorization decisions when calling another web service.
Add Authorization Credentials
Login to your CX Control Panel.
From the left navigation menu, click Apps & Integrations.
Go to the Authorization Credentials and click Settings.
Click Add button, it supports three type Authorization Credentials.
1. Basic Authorization Credentials
Enter the Basic Credential information and Click Save.
You can manage it in the list.
2. OAuth 2.0 Credential
Enter the information, and you can copy the Callback URL.
Click Authorize&Save button, then you Successfully created OAuth 2.0 credentials.
3. Authorization Header
Enter the information and Click Save.
Then you Successfully created Authorization Header credentials.