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
cYFI

Ethereum

cYFI

CYFISUPPORTED

Secure cYFI (CYFI) with your KeepKey hardware wallet. Private keys are generated and stored offline, and every CYFI 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

SymbolCYFI
NetworkEthereum

CAIP

eip155:1/erc20:0x80a2ae356fc9ef4305676f7a3e2ed04e12c33946

Why KeepKey for cYFI

Cold storage done right.

Open Source

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

Built-in Swaps

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

On-device Signing

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

Secure your CYFI

KeepKey Hardware Wallet

$59.95

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

Learn more
FREE SHIPPING·LIFETIME UPDATES·OPEN SOURCE
cYFI (CYFI) Wallet — KeepKey Hardware Wallet | KeepKey Hardware Wallet