Pass prompt via GET parameter?

[georgjaehnig]

Hi, to my search tool www.trovu.net, I'd like to add a shortcut to Wikichat.

Is it possible to pass the prompt via GET parameter, i.e. sth. like

https://wikichat.genie.stanford.edu/?query=Capital+of+Germany?

If not, could you make it possible?

Also a parameter for the model would be nice.