Ability to execute script through API

[simondsmason]

I know that this is a huge long shot. I was wondering if it was possible to modify this to allow execution of a script with parameters? I still have HS2 running as it talks to my whole house audio system with a lot of custom code that I wrote, and can't be bothered to move over to HS4. So I am have been using this JSONAPI to set values - and it works great. I am assuming there must be some limitation preventing the ability to run a script - or it would have been included originally. But you never know? Thanks.