QR Payments

Scan — pay. Crypto payments faster than Apple Pay.

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How It Works

QR Wallet supports multiple QR payment formats:

1. QR Wallet Pay

Our own QR code format for instant crypto payments:

1. Merchant generates a QR code with amount and address

2. Buyer scans the code via the in-app camera

3. App automatically detects network, token, and amount

4. Buyer confirms with biometrics — payment goes through in seconds

2. Gaian Pay

Integration with the Gaian Pay system for point-of-sale payments:

• Scan merchant's QR code

• Automatic payment parameter detection

• Real-time confirmation and processing

3. Thai QR (PromptPay)

Support for the Thai EMVCo QR standard for PromptPay payments:

• QR code parsing per EMVCo standard

• Merchant info extraction

• CRC validation

• Payment processing via cryptocurrency

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Generating a QR Code

You can also create a QR code to receive payment:

1. Select token and network

2. Enter amount (optional)

3. Share the QR code — show on screen, save, or send

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Supported Networks

QR payments work on all supported networks:

• All EVM networks (Base, Arbitrum, Polygon, etc.)

• Solana

• Tron

The app automatically detects the network from the QR code and suggests the optimal payment route.