Based on the Access/IDM agreement for Free Episode Trial work, we would require more information and sample API for our integration purpose. Will IDM json response supply number of assets available and the array of asset IDs that have been watched as discussed in the document.

													{
     "effective Assignments": [{
         "name": "FEATURE-001", "description": "Trial Information", "num_assets_avail": 4, "watched": [ {
             "id": 12345 
        }
        , {
             "id": 67890 
        }
         ] 
    }
    ] 
}