can use sm-ripext or SteamWorks [1][2] + sm-json
config location is at cstrike/cfg/sourcemod/plugin.wrsj.cfg
just change the #define USE_RIPEXT 1
to #define USE_RIPEXT 0
if you want to use the SteamWorks+sm-json one.
- ^ you should use
#define USE_RIPEXT 0
on Windows because sm-ripext/curl have an bug that returns partial data