Maybe I missunderstand you. I have not found the problem URL in the enviroment v2 problem api.
I think you can have it in the problem notification integration if this way is OK with you (eg. with custom integration).
I hope it helps. Have a nice day.
You need to get the list of problems using /api/v2/problems call and extract the problem ID. Use the "text" problem selector criteria to search for problems with your monitor title. The URL to your problem is: