to access and save to a cookie on the current webpage

i want want to fetch cookie from current web page to my webgl game. is unity providing solution for this please let me know its urgent.
i want to save login details from web page and then use that user id and password in game to check subscription. if you are providing support for this please send me the link of that document.

You have use Javascript for that

Better solution would be separate back end for checking player state

i want to call cookies from unity project in c# script

Hi I was having the same problem with the Interna DLL. Have you found out a solutuon?

Is this still working on Unity 2019.4?