Virtual Cards
GRIPLOCK lets you create virtual Visa cards instantly, funded directly from your wallet. Spend anywhere Visa is accepted—online shopping, subscriptions, global payments.Overview
Instant Generation
Create a new virtual card in seconds. No paperwork, no waiting.
Apple Pay & Google Pay
Add your virtual card to your mobile wallet for contactless payments.
Fund with SOL/USDC
Top up your card balance directly from your crypto holdings.
Real-time Control
Freeze, unfreeze, or cancel cards instantly from the dashboard.
Creating a Card
1
Navigate to CARDS
Click CARDS in the navigation bar to access card management.
2
Generate New Card
Click Create Card and select your funding currency (SOL or USDC).
3
Set Initial Balance
Choose how much crypto to convert into card balance.
4
Card Ready
Your virtual card details appear instantly—card number, expiry, CVV.
Card Features
Mobile Wallet Integration
Add your GRIPLOCK virtual card to Apple Pay or Google Pay:- Open your card details in the dashboard
- Tap Add to Wallet
- Follow the prompts to add to Apple Pay or Google Pay
- Use contactless payments anywhere
Balance Management
| Action | Description |
|---|---|
| Top Up | Convert crypto to card balance instantly |
| Auto-Top Up | Set minimum balance to trigger automatic funding |
| Withdraw | Move unused balance back to your wallet |
Card Controls
Freeze Card
Freeze Card
Instantly pause all transactions. Useful if you suspect unauthorized use.
Spending Limits
Spending Limits
Set daily or per-transaction limits for additional security.
Cancel Card
Cancel Card
Permanently deactivate a card. Remaining balance returns to your wallet.
Multiple Cards
Multiple Cards
Create separate cards for different purposes—subscriptions, shopping, travel.
Supported Currencies
| Currency | Conversion | Notes |
|---|---|---|
| SOL | Market rate | Real-time Solana price conversion |
| USDC | 1:1 | Stablecoin, no conversion volatility |
Transaction History
All card transactions appear in your dashboard with:- Merchant name and category
- Transaction amount in fiat and crypto equivalent
- Timestamp and status
- Card used for the transaction
Security
Virtual card details are encrypted and only visible when you authenticate with your NFC card + PIN.
- Unique card per session: Generate new cards as needed
- No physical card to lose: Everything is virtual
- Instant freeze: One tap to disable
- Zero liability: Fraudulent transactions are protected