You could start here if you want then make your own tipster thread. Share your free picks daily and use your affiliate link as a sign of donation.

Onehash has a bigger share than nitro it's because most bets placed on onehash is not that huge compare to nitro where there could be whales placing 1-10btc bets everyday. Also it's much easier to gain affiliates on nitro by clicking the betslip of someone sharing their pick.