Hi Jannick,
Absaloutely, we offer a comprehensive Javascript SDK which can be used with many different JavaScript based HTML5 game libraries, as well as support for Unity WebGL and Actionscript.
I'm not sure if I understand your second question, can you clarify your use case a bit more so we can assist you further?
-Pádraig
Jannick Leismann
Hey there,
is it recommended to use gamesparks for a browser game database?
Can i add new items with the value 0 to an already existing account with creating a new one?
Best regards :)