Yes, a Zucoins Wallet is required to trade on Zutopia, since your wallet acts as both your identity and your access point to the marketplace.
However, you do not need to already hold Zucoins in that wallet to get started.
Wallet Required, Balance Optional
You must have a Zucoins Wallet to be able to trade on Zutopia, but the wallet does not need to already contain Zucoins. You can link an empty wallet and acquire Zucoins through a Buy listing once it is verified.
