Server status page

Hi,

I want to setup few Xonotic servers in Poland. We got few servers so this is not a problem.

My question is: how I can display some stats about server on webpage, for example number of users that are playing now. Is there any API?

How it looks: http://stats.xonotic.org/

How it works: https://github.com/antzucaro/XonStat/wiki/FAQ

I guess he means "live" stats.

Here is the master serverlist: http://dpmaster.deathmask.net/?game=xonotic
Probably just link from there =)