Keycard Shell (@Keycard_)
@Keycard_
The most secure, modular hardware wallet for your crypto. One shell, many keycards.
Join our community:
295 正在关注 3.5K 粉丝
Your hardware wallet locks you in. Ours sets you free.
Keycard is the only open-source wallet with airgap, clear signing, and 10+ wallet support - all in one.
Your wallet says it's secure. Can you prove it?
Keycard Shell is the first fully modular and open-source hardware wallet: every line of code is public.
No black boxes. No trust required.
EAL6+ security. Works with MetaMask, Sparrow & more.
Get your starter kit today.
显示更多
Tired of juggling multiple hardware wallets?
Get the modular Keycard Shell + 2 Keycards with 10% off today - limited time only!
BTC + ETH ready. Air-gapped. Open-source. Self-custody done right.
