UI runs on localhost:8000 by default
Listening for requests at locahost:8000/requests/
The first step is creating a namespace.
Think of each namespace as a different API to be mocked out.
This helps avoid conflicts with common endpoints like /users or /token.
Each name space will get a slug, for example really-cool-api. A namespace with that slug will expect requests at /requests/really-cool-api/.