Is there some registration for affiliate? or can use some type of links to do it without register?
No registration required.
You should use a Just-dice.com deposit address.
Example: freebitcoins.com?ref=xYourJustdiceDepositAddress
https://freebitcoins.com/referral/We pay affiliates in CLAMS and you get paid 100% for faucet use and .1xxxxxCLAMS each dig.