How do I API in Kongregate?

I have been trying to figure this out for a while.

I should be able to give some statistics from my game to Kongregate and turn it into essentially a highscore board.

This is what Kongregate gives me to work with.

lets say I have a hero and he holds a value score (hero.score) and I want to display that. Can someone break down how to submit that for me.

Please

And Thank you!

construct.net/en/tutorials/c3-submit-kongregate-1372 This helped out a lot... Still a few questions but Ill probably figure them out by trial and error.