My question involves labor and employment law for the state of Colorado:

I live in Israel and am not a US citizen.

I want to work for a nonprofit registered in US through Internet (without moving to US).

Do US laws for minimum wage apply to me? (or do they apply only to residents/citizens of US?)

If yes, what is my minimum wage?

I want (contrary to what you may expect) a low salary (about $600/month), to keep more money in the nonprofit which I support by my work.

If my salary is too high, I may need to donate back from my salary into the nonprofit. Good idea?

Note that expected profit of the nonprofit is about a few thousands dollars per month.