The “Privacy System Integration Key” in the “My Account” page should be used by the publisher to create a token using the AES256 encryption algorithm, a token that can be used for only 60 seconds after it was created.
A publisher may interact with the Privacy System as follows:
The generated token should be used for interacting with the Privacy System - interactions carried out by the publisher servers or by one of its users. For example, fetching user data in HTML can be carried out by a user having an HTML form containing the publisher generated token while fetching user data in JSON may be carried out by the publisher itself. All interactions may be exposed by the publisher to its users on the publisher’s discretion.
Data fetched can be formatted in HTML or in JSON, depending on the URL requested.
All example files can be downloaded from here.