Getting traffic from Android (Device uses vpn)?

Question

Android

There is a task: To receive request for its further analysis.

The native application sends requests to the service.
But the application works through VPN. Without it,
Charles doesn’t want to work with vpn, are there other ways to get the request I need?

Answer 1

What's the application?
The application sends POST or some kind of protocol?
In general, purely theoretically, you can open the application (if there are no source codes), put it in a debbager and see the values ​​\u200b\u200bof the variables.