This is a pretty cool tool. I'm currently working on a tool that addresses this problem in a different way, by standing up an API server that returns mock data

This is a pretty cool tool. I'm currently working on a tool that addresses this problem in a different way, by standing up an API server that returns mock data based on the incoming request. It's targeted at an enterprise audience where dozens of APIs need to be mocked. This looks like a great solution for smaller teams or projects.