Question: Is it possible to add additional data to the tracked url

Hello,

i want to deliver statistical data to another applikation through the Piwik API.
The API call would be (i assume this is possible):
Give me the total visits of day x from the url y.
To work with the data in the other app it would be ideal, to have some kind of id (in this case the canonical url and an id from the cms) also delivered from the API together with the count. So perfect would be the result:
Give me the total visits of day x from the url y and the cms id and the canonical url of url y.

Is possible to track and deliver additional data together with the url in Piwik?
Is this functionality part of the default Piwik system or do we need an additional plugin?

Thanks and regards …