Yes! You can play for free and earn gold coins and blockchain items straight away.
If you enjoy playing you might want to upgrade to a membership. You can read about the members benefits.
Membership can be purchased from the Shop by buying Power Pendants and activating them on your account.
Power Pendants are virtual items which give you access to members-only content including adventures, skills, benefits, and the full range of items.
You can also buy Power Pendants from other players at the Royal Emporium in the game if you have gathered enough gold and if players are selling them.