The Ultimate Cold Wallet Solution - The Vault Key Card

The Vault Key Card

Cold storage-level DeFi wallet protection with a simple tap to your phone

Leading-Edge Tap and Transact Cold Storage

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The Vault Key Card

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Cold Storage Technology

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Smart, Elegant Design

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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.

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The Vault Key Card - Cold Wallet Storage

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!

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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 matte 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.

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The Cold Storage Vault Key Card from Zypto

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.

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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.

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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.

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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.

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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 you lose it? No problem. Without your device, the encrypted data stored on the card is just useless random 1s and 0s.

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.

How Does The Vault Key Card Work?

Stay Securely Offline

Wallets remain securely offline with secret phrases encrypted and split between your device and the Vault Key Card.

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Tap The Card to Approve

To complete a transaction, simply touch the Vault Key Card to your device to bring your wallet online for that one transaction.

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Transaction Completed

Once your transaction is approved, your wallet disconnects from the blockchain and returns to offline mode.

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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.

Biometric Cold Storage for Crypto Wallet

Order Your

Vault Key Card

The Zypto VKC is available to pre-order via Zypto App now. The first cards will be shipped in early 2025 ready for the full rollout during Q1 2025.

Stay tuned for updates and additional options to purchase the Zypto VKC.

Download Zypto App

Protect your crypto the smart way—secure your assets offline with the Vault Key Card. Pre-order in Zypto App now and experience the next level of security for your DeFi wallets.

Frequently Asked Questions

What is a hard wallet?

A hard wallet is a physical device that stores your cryptocurrency offline, keeping your private keys secure from online threats.

The Zypto Vault Key Card offers the same offline protection but with a mobile-first design. Simply tap the card to your phone to authorize transactions—no extra devices required.

What is cold storage and why is it important?

Cold storage refers to keeping your crypto assets offline, away from the internet, for added security.

The Zypto Vault Key Card is an easy-to-use cold storage solution, providing offline protection without the bulk and hassle of traditional hardware wallets.

Why should I use cold storage for my crypto?

Cold storage is essential to protect your funds from online hacks and cyber threats. Unlike hot wallets, which are connected to the internet, the Zypto Vault Key Card keeps your crypto offline and secure until you’re ready to approve a transaction.

How does the Zypto Vault Key Card compare to traditional hardware wallets?

Traditional hardware wallets are effective but require cables and extra steps. The Zypto Vault Key Card is more convenient—no cables, no installation, just tap the card to your phone for secure, offline transactions.

How does the Zypto Vault Key Card compare to traditional hardware wallets?

Is the Zypto Vault Key Card more secure than a traditional hard wallet?

Both options offer cold storage security, but the Zypto Vault Key Card provides a more convenient, mobile-first approach. Your funds stay offline until you approve a transaction with a simple tap, making it an easy and secure solution.

Can I use the Zypto Vault Key Card for multiple wallets?

Yes, the Zypto Vault Key Card can secure up to 3 DeFi wallets, offering a simple way to manage multiple assets in one secure device, unlike traditional hard wallets that may require multiple devices.

What happens if I lose my Vault Key Card?

Your crypto remains secure since your wallets stay offline until activated by your device. Unlike hardware wallets, which could expose your assets if lost, the Zypto Vault Key Card offers added security.

Is the Vault Key Card better than traditional cold storage?

The Zypto Vault Key Card is easier to use and more mobile-friendly than traditional cold storage solutions. It provides offline security with NFC technology for quick, easy transactions, making it a practical choice over traditional hardware wallets.

Do I need an internet connection to use the Vault Key Card?

No, the Vault Key Card keeps your wallets offline until you approve a transaction. You only need an internet connection when activating the card for a specific transaction.

How do I set up the Vault Key Card?

Setting up is simple. Just follow the instructions in the Zypto Wallet App to link your Vault Key Card and secure your wallets, no extra software or devices needed.