Working with Metamask in Unreal Engine

How can I add metamask functionality to my game in Unreal Engine 4?

This is the exact focus of our project and we have achieved the connection through a series of intermediary servers, but it’s not for the faint of heart. Happy to set up a meeting with you and discuss, however.

I’m interested in how they did it. Would they be able to make it a product? I would gladly pay for such a solution. Unreal <-> Metamask