Thread:Kellindil Maendellyn/@comment-25435121-20150918215544/@comment-26976072-20160624115220

Unfortunately, the device_info that is in the request for @me/@self is not the one you need. The response to that request does contain the user_id though (that "id" field in the json under "person").

I do use the same method of capturing network traffic to get the file every time new cards are released, so you should be able to as well. What you want to capture is not the traffic to connect.nubee.com, but the traffic to valkyriecrusade.nubee.com. Each request from the app to that domain contain both the user_id and device_info in their data.