As a developer I need a lot of all REST client calls so that I can more quickly build and test scenarios using clients.

Our calls are pretty dynamic - they are triggered by different things, and the calls themselves are templated. This can make it tricky to debug them. In the browser there is the developer console, but in this case there is not.

The REST Client App could keep a rolling log of the last 100 calls and their responses.

A workaround might be to use a tool like wireshark. But this would only be possible on a local instance - not on a remote server.