Help! My api connection won't connect

I’ve followed the instructions and tried to make everything similar to my Postman instance, but I keep getting a connection reset error box. It doesn’t matter what call I’m doing, they all fail. Help!!

Could you please provide more information on the setup, api and any error messages you got?

sorry, this can be closed. I am no longer working that instance or with that company so I don’t have any further details. If I run across it again, I will let you know.