Card Wallet as a Service (C-WAAS)

Cryptnox provides White Label Crypto cards for banks, fintechs, and financial institutions. White Label hardware wallets cards enable secure, user-friendly cryptocurrency management with full regulatory control. This solution qualifies as “self-custody” as per EU, UAE & Swiss regulations. Related granted patents: US 11791996 B2 – US 12101400 B2 – US 12132824B2

Why Partner with Cryptnox?

Secure & Compliant

Non-Custodial by Design

EAL6+ certified secure element meets regulatory definitions for “self-hosted” wallets

No Seed Phrases

Cards are pre-initialized and ready to use

On-Demand Replacement

Lost card? Instantly issue a new one with the same private key

U.S. Patented Technology

Protected by patents US 11,791,996 B2, 12,101,400 B2, and 12,132,824 B2

Three variations of technology

Single - Tech

Single-Tech: Crypto wallet only (Web3, NFTs, DeFi)

Dual - Tech

Crypto + EMV (Visa/Mastercard support)

Triple - Tech

Crypto + EMV + FIDO2 login (Online identification)

Mobile Wallet Apps

Branded

iOS & Android apps

NFC pairing

PIN & Face ID login

On-chain signing

multi-token/multi-chain support

Easy Integration

API-ready for EMV processors.

Web3 & DeFi-ready out of the box.

FIDO2/Security key login supported by major OS & browsers.

How the Cryptnox Card for Business Solution Works

White Label Crypto Cards Workflow

Received via mail
No backup requirement
Provider can issue replacement
No desktop installation
Minimal steps to first transaction
Replicating credit card experience

Key Management and Automated Card Shipping

Key Generation

Encrypted Data Communication

Seamless Client Onboarding

1.Scan a QR code online in the client user account.

2. Tap the card at the back.

The Kiosk App

Transactions and Remote Card Management

Customer signs transaction
Phone communicates with bank
Server perform checks, such as:

Max amount
Whitelisted token
Whitelisted recipient
Whitelisted smart contract

4. Server returns 2FA to phone
5. Card signs
6. Phone broadcasts transaction

The Advantages for the End User

Replicates the Credit Card user experience
Access to Web3
Private Key management
Use with WalletConnect or Metamask
Can be used without a phone

Partners for the Provider Solution

Our Beloved Clients