Thanks so much for this.  I have been thinking about creating my own market maker bot for a while now.  Alas I do not have the coding skills...yet.  This looks to be a good stop-gap for me.

Looks like ya'll have already fixed the security certificate thing :-)

Got it up and running.  Seems OK so far.

I do have questions about some technical aspects of the top of book protocol.  Does it reposition orders to top of book on each tick every time? Or is there some type of if this then that algorithm to close and open new orders?

I guess these questions are best asked in discord or some such.  Just wondering if there is somewhere to see an algorithm explanation.