The Vault Key Card Cold Wallet
Cold storage wallet protection for the Zypto App with a simple tap to your phone
Leading-Edge Tap and Transact Cold Storage
The Vault Key Card
Cold Storage Technology
Smart, Elegant Design
Secure Assets Anywhere
The All-New Zypto Vault Key Card
Introducing our latest innovation – where top-tier security meets ultimate convenience. Enjoy the same robust security as a traditional hardware wallet, without extra devices or complicated setups.
This sleek, mobile-first solution offers cold storage protection with just a tap. No wires, no complex setup, just instant, secure transactions anytime, anywhere.
With offline security, NFC technology, multi-wallet support and biometric authentication via the Zypto Wallet App, rest well knowing your assets are secure wherever you are.
Advanced Cold Storage Technology
Offline Protection: With the Vault Key Card, your crypto wallets are kept fully offline in cold storage until a transaction is approved by tapping it to your device.
NFC Technology: NFC technology secures your wallets with a simple touch. No need for extra cables, wires or devices—just tap your card to your device for instant access.
Mobile-First: Paired with the Zypto Wallet App, the Vault Key Card converts any wallet into a cold storage wallet in moments.
Multi-Wallet Support: Each Vault Key Card can secure up to 3 DeFi wallets. Need more? Simply order another!
Form & Function in Harmony
Strength Meets Style: Crafted from sleek, aerospace-grade metal, the Vault Key Card is as durable as it is stylish, designed to stand the test of time while keeping your assets safe.
NFC-Blocking Sleeve: Crafted in matt black, the free shielding sleeve that accompanies every card shipped shields your Vault Key Card from accidental NFC transmissions, keeping its NFC field hidden and secure until you’re ready to tap and transact.
Next Level Protection: The complete product includes one Vault Key Card and one NFC Blocking Sleeve, both encased in a protective presentation box. Shipping is available internationally.
Top-Tier Security
Stay Offline: The only way for a transaction to be approved on a paired wallet is by tapping the Vault Key Card to your device.
Tap to Approve: To complete a transaction, simply touch the Vault Key Card to your device to bring your wallet online for that single transaction.
Transaction Completed: Once your transaction is approved, your wallet disconnects from the blockchain and returns to offline state, ensuring maximum security.
Biometric Confirmation: In addition to the Vault Key Card, you can enable biometric authentication through the Zypto Wallet App for an extra layer of security when authorising transactions.
We’ve Made Hard Wallets Easy
Hard wallets have always been, well, too hard! The Zypto Vault Key Card gives you all the security, with none of the hassle.
With your phone in your pocket and your VKC in your suitcase in case you need it, you’re good to go.
What if it’s lost? No worries! The data on your card is secured by advanced access control and is useless to anyone without your linked device.
Simply remove the wallet from your device, re-import it with your seed phrase, associate it with a new VKC and you’re all set.
Why Choose the Vault Key Card Over Traditional Hard Wallets?
Cold Storage, No Hassle
With the Vault Key Card, your crypto assets stay offline (cold storage) until you approve a transaction. Unlike traditional hardware wallets, there’s no need to plug in extra devices or install additional software. It’s the simplest way to protect your digital assets.
Convenience Meets Security
Traditional hard wallets can be hard to use and inconvenient, requiring cables, external power, and complex setups.
With the Vault Key Card, simply tap your card to your phone for immediate transaction approval.
Mobile-Friendly
Designed with your mobile-first lifestyle in mind, the Vault Key Card provides secure, offline crypto management without sacrificing usability.
It’s the perfect solution for digital nomads, transacting while travelling, at work or at home.
Engineered For The Extreme
Forged with premium-grade metal and enhanced by an ultra-resilient polymer coating, the Zypto Vault Key Card is a fortress in your pocket.
Its water-resistant design and tough physique shrug off pressure and extreme conditions, keeping your assets secure no matter where life takes you.
Built to endure, this sleek cold storage solution is the ultimate expression of durability and advanced technology.
How Does The Vault Key Card Work?
Stay Securely Offline
Wallets stay securely offline, with secret phrases split and protected by your device and the Vault Key Card. Each card supports up to 3 wallets.
Tap The Card to Approve
To complete a transaction, simply touch the Vault Key Card to your device and enter your pin to bring your wallet online for that one transaction.
Transaction Completed
Once your transaction is approved, your wallet disconnects from the blockchain and returns to offline mode until you decide to make another transaction.
Added
Biometric
Authentication
In addition to the Vault Key Card, you can enable biometric authentication through the Zypto Wallet App for an extra layer of security. This way, only you can authorise transactions.
Your Assets Protected With 3FA Security
With your Zypto App wallets protected offline and with biometrics enabled, 3 steps are required to open your vault before a transaction can be made.
Vault Opening Step 1 - Biometrics
The first step to unlocking your personal vault is through in-app biometrics. Only you can do this.
Vault Opening Step 2 - Private PIN
The second step to unlocking your wallet is through a private pin number. Only you know this.
Vault Opening Step 3 - Tap Card to Device
The third and final step to unlocking your vault is to tap the Vault Key Card to your device. Only you have this.
Specifications
Weight: 28g
Materials: Metal and polymer
Chip: Ntag 215, 504 bytes
Chip Size: 25mm
Reading Distance: 2-10cm
Supported Blockchains, Coins & Tokens
The Zypto Vault Key Card supports over 24,000 cryptocurrencies on a diverse array of blockchains. Keep an eye out, as we are continuously adding more.
Bitcoin
<10 tokens
Algorand
500-1,000 tokens
Base
100-500 tokens
Optimism
150+ tokens
Shibarium
50-100 tokens
SUI
150+ tokens
Ethereum
5000+ tokens
Arbitrum
2,000+ tokens
Dash
<10 tokens
Pi
<10 tokens
Solana
3,000+ tokens
Tron
1000+ tokens
BnB Chain
3,000+ tokens
Avalanche
1,500+ tokens
Fantom
1,000+ tokens
Polygon
2,000+ tokens
Stellar
1,000+ tokens
XRPL (Ripple)
1,000+ tokens
Would you like to list your blockchain, coin or token on Zypto App? Click here to schedule a call.
Order Your
Vault Key Card
The Zypto Vault Key Card (VKC) is available to order directly through Zypto App.
Simply open the app, scroll down to the VKC order area and follow the prompts to order.
Stay tuned for updates and additional options to purchase the Zypto VKC.
Frequently Asked Questions
What is cold storage and how does it protect my crypto?
Cold storage, also known as using a hardware wallet or hard crypto wallet, means keeping your private keys offline to protect them from hacks and online threats. The Zypto VKC acts as a cold crypto wallet by securely splitting your keys, ensuring they stay offline until you sign a transaction.
How does the Zypto Vault Key Card work as a cold crypto wallet or hardware wallet?
The Zypto VKC splits your keys between your device and the card. Your keys only come together temporarily when you authorize a transaction, keeping your wallet offline and secure the rest of the time, just like other hard wallets.
Is the Zypto VKC a secure hardware wallet for storing crypto assets?
Yes, the Zypto VKC is designed as a true cold crypto wallet and hardware wallet, offering mobile-first convenience with security that rivals traditional hard wallets like Trezor and Ledger.
Which crypto assets does the Zypto cold wallet and hardware wallet support?
The Zypto VKC supports over 24,000 crypto coins and tokens, covering a much wider range of assets than most other hard wallets or hardware wallets.
How do I order and set up the Zypto Vault Key Card hardware wallet?
You can order the Zypto VKC hardware wallet directly inside the Zypto App. Setup is simple and designed for mobile users, leveraging NFC to connect your card with your wallet instantly.
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