How do I turn web JSON into C2 array?

Here I have an JSON array: oarozklad.000webhostapp.com

and I need it to become an C2 array in my project.

The idea is to edit the basic output text and make it begin with

{"c2array":true,"size":[20,20,20],"data":[~the actual JSON~]}

, load it using AJAX request URL and then read it by Array AsJson()

Pls tell me if it's gonna work