Skip to content
Coinomi

Cyber wallet.

Hold, send, receive and swap Cyber in a wallet where you hold the keys.

Download Coinomi
Get it oniPhoneAndroidMacWindowsLinux

What you can do with Cyber in Coinomi

Hold, send, receive and swap Cyber (cyETH) in Coinomi, the self-custody wallet since 2014. Your keys stay on your device, and there is no Coinomi account to create.

  • Hold it yourselfYour Cyber keys are created and kept on your device. One recovery phrase restores your whole wallet, and there is no Coinomi account to create.
  • Send and receiveCoinomi adds no fee to send or receive cyETH. The Cyber network charges its own fee when you send, and Coinomi warns you about an unusual fee before you confirm.
  • SwapCompare quotes from several providers and swap cyETH for other coins without leaving the wallet, wherever a provider supports the pair.
  • Buy and sellBuy and sell crypto by card or bank transfer through BTC Direct, Simplex and Onramper, where available. Providers set their own fees and checks.

Swap Cyber

Trade Cyber for other coins, or other coins for Cyber, straight from the wallet where you hold the keys.

  • Swap cyETH

    Compare quotes from several providers and trade cyETH for other assets.

    Swap Cyber

Popular swaps

Providers set their own fees and checks, shown before you confirm.

About Cyber

Cyber is an Ethereum Layer 2 built for social apps. Fees are paid in ETH.

Cyber wallet questions

Is Coinomi a self-custody Cyber wallet?

Yes. Coinomi creates and stores your Cyber keys on your device, and there is no Coinomi account to create. Only you can move your cyETH. That also means Coinomi can't recover a lost recovery phrase for you.

What does it cost to hold or send Cyber?

Coinomi is free to download, and it adds no fee to send or receive cyETH. The Cyber network charges its own fee when you send. Swap and buy providers set their own fees.

How do I buy or swap Cyber?

Open Coinomi and choose swap to trade another coin for cyETH, wherever a provider supports the pair. You can also buy crypto by card or bank transfer where available. Providers set their own fees and checks.

Which devices does the Cyber wallet work on?

iPhone and iPad, Android, Macs with Apple silicon, Windows and Linux. The same recovery phrase opens your wallet on each of them.

How do I restore my Cyber wallet?

Install Coinomi, choose to restore a wallet, and enter your recovery phrase. One phrase restores every coin in the wallet, and Coinomi can scan for the coins and accounts you used before. Keep the phrase offline and private.

Can I swap Cyber for another coin?

Yes, wherever a provider supports the pair. Open Coinomi, choose swap, and compare quotes from several providers to trade cyETH for another coin. Providers set their own fees and checks, shown before you confirm.