zkSync questions for crypto newbies

Node Operators FAQ
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You can use wallets, available on https://wallet.zksync.io/ directly or with WalletConnect.
On Coinomi site the last one is available - so you can try to use it. You can also import your private key to the Metamask and connect it to https://wallet.zksync.io/ without problems.

  1. Depends on fee on Ethereum. Your earned sum should be in 4 times greater than fee to transfer them (or in 10 times in the future, see October 8, 2021: Payouts for the month of September complete, PLUS, plan for SNO Payments rules)
  2. You need to test it
  3. because it’s crypto.