My thrash collector company posts their collecting shedules as pdf files. I managed to dig out the rest request that gives the pdf data. I picked someones else adress as an example:
https://minasidor.merab.se/api/edp/buildings/115777/waste-pickup
{"data":"JVBERi0xLjQNCiWi........=","meta":{}}
Now I would like to somehow dig out the data field and either create a button in my dashboard to directly download the file or have some sort of webview card that displays the the contens of the pdf.
Is this possible to do at all? 
Is it perhaps possible to create a custom sensor for this?
The next step would be somehow to read the data in the pdf so I could create notifications or something but I’m not sure that is even possible. 