Open-source firmwareShips to anywhere11 native chains + all EVM tokensFree firmware updates for lifeSince 2014Fully auditable hardwareTHORChain swaps built-inOpen-source firmwareShips to anywhere11 native chains + all EVM tokensFree firmware updates for lifeSince 2014Fully auditable hardwareTHORChain swaps built-in
← SUPPORTED ASSETS
Cyclone Protocol

Ethereum

Cyclone Protocol

CYCSUPPORTED

Secure Cyclone Protocol (CYC) with your KeepKey hardware wallet. Private keys are generated and stored offline, and every CYC transaction is verified on the device screen before it is signed.

Platform Support

KeepKey Hardware WalletYES
Vault Desktop AppYES
Built-in DEX swapsYES

Asset Information

SymbolCYC
NetworkEthereum

CAIP

eip155:1/erc20:0x8861cff2366c1128fd699b68304ad99a0764ef9a

Why KeepKey for Cyclone Protocol

Cold storage done right.

Open Source

Firmware and software are publicly auditable on GitHub. No black boxes, no hidden code.

Built-in Swaps

Trade CYC directly from your hardware wallet without exposing your private keys.

On-device Signing

Every CYC transaction is verified on the device display before broadcast.

Secure your CYC

KeepKey Hardware Wallet

$59.95

Store, send, and receive Cyclone Protocol from a device that never exposes your private key.

Learn more
FREE SHIPPING·LIFETIME UPDATES·OPEN SOURCE
Cyclone Protocol (CYC) Wallet — KeepKey Hardware Wallet | KeepKey Hardware Wallet