Adding custom HTML page via Plugin

I’m expanding my Discord Bot Plugin to also create a HTML page for embedding a status panel on websites.

If I create the html/css/js inside a folder in the WebRoot of an instance is it possible to make accessible via a URL (i.e. amp.domain.com/instance/WebPanel/panel.html)?

If not, I assume I’d need to create a listener on an unused port and serve up the page there?

You’d use a C# plugin in AMP to do that. They can serve up extra content.

This is for a C# plugin, do you have any examples? I need to have the page available without any login. It’s designed to be embedded.