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
MTFi

Polygon

MTFi

MTFISUPPORTED

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

SymbolMTFI
NetworkPolygon
Decimals18

CAIP

eip155:137/erc20:0x05059b925e1396a78f7375a74bc81085b0694436

Why KeepKey for MTFi

Cold storage done right.

Open Source

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

Built-in Swaps

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

On-device Signing

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

Secure your MTFI

KeepKey Hardware Wallet

$59.95

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

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