Tokbox - Run without CLI? Standalone example?

Question

I've seen the sample app at tokbox API:

https://github.com/opentok/OpenTok-PHP-SDK/blob/master/sample/HelloWorld/README.md
It runs on localhost:8080
I wish to build a sample where :

"Dynamically generate website URL like localhost/somekey which two users can access and chat".

• Is it possible without running a CLI on my shared server?

• Can you please provide a link or sample code?

• Moreover, is there a way I can use it without composer (I'm integrating it in my existing system which is not composer based)?

Many thanks in advace!