Cross-Origin Resource Sharing (CORS) Whitelisting

If API calls are made from any of the methods below, whitelisting your domain is required:

  • Browser-based applications including Progressive Web Applications (PWA)

  • Mobile applications

How to Whitelist a New Domain

  1. Login to CTC US or CTC EU.

  2. Navigate to the Admin module and select Account from the dropdown. Click on Applications.

  3. Click Add to type in your application name and description, then select Add Domain to type in your domain and click Save.

Note: Be sure to reference the correct application key specific to your application.

  1. From the Applications screen, view your changes.

How to Whitelist a Domain to an Existing Application

  1. Login to CTC US or CTC EU.

  2. Navigate to the Admin module and select Account from the dropdown. Click on Applications.

  3. From the Application screen, select an application and from Actions, click on the menu to edit.

  4. Click Add to type in the name and description, then select Add Domain to type in your domain and click Save. Domains should be added following this convention: [:]. Example: https://subdomain.yourdomain.com:8080

Note: Be sure to reference the correct application key specific to your application.

  1. From the Applications screen, view your changes.

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