The application obtains the credentials that allow you to identify when consuming APIs.

To create an application you must be registered and authenticated on the portal.

Once authenticated, click Create application.

Complete a name and description, and select an icon for its application.

Optionally, you can protect your application so that it can be used only from some domains or IPs.

Once you have created your application, you could get the Auth Key that would allow you to consult APIs methods.