unreal engine

The Online API Explorer is an Unreal Engine plugin that provides a UI for interacting and testing online APIs.

https://www.unrealengine.com/marketplace/en-US/product/online-api-explorer

This is a starting point for doing continuous testing of Unreal Engine games. We use it at Redpoint Games for testing our Matchmaking plugin, but we're open sourcing the base so you can use it for your own games as well.