- Compatible XF 2.x versions
- 2.2
- 2.3
- Additional requirements
- PHP 7.4+, PayzCore account (app.payzcore.com)
Accept USDT and USDC stablecoin payments for XenForo user upgrades via PayzCore blockchain transaction monitoring.
PayzCore is a non-custodial blockchain transaction monitoring service. It watches blockchain addresses for incoming transfers and sends
notifications when payments are detected. Funds go directly to your own wallet — PayzCore never holds or touches your money.
Supported Networks
Supported Tokens
Key Features
How It Works
Third-Party Service
This add-on connects to the PayzCore API to create and monitor blockchain payment requests.
Requirements
Installation
PayzCore is a non-custodial blockchain transaction monitoring service. It watches blockchain addresses for incoming transfers and sends
notifications when payments are detected. Funds go directly to your own wallet — PayzCore never holds or touches your money.
Supported Networks
- TRC20 (Tron)
- BEP20 (BNB Smart Chain)
- ERC20 (Ethereum)
- Polygon
- Arbitrum
Supported Tokens
- USDT (Tether)
- USDC (USD Coin)
Key Features
- Non-custodial: funds go directly to your wallet, PayzCore never touches them
- Multi-network & multi-token checkout — customer selects network/token on the payment page
- QR code with deposit address and countdown timer
- Auto-configuration via PayzCore API — available networks detected from your wallet setup
- HMAC-SHA256 webhook signature verification
- Automatic user upgrade activation on payment confirmation
- Static wallet support with transaction hash confirmation
- Live status polling with real-time payment detection
- Full phrase support — translate every string from XenForo admin
How It Works
- Admin creates a payment profile for PayzCore with API key and webhook secret
- User selects "Pay with Stablecoin" when purchasing an upgrade, then picks network/token
- Add-on creates a monitoring request via the PayzCore API
- User sees payment page with wallet address, QR code, and countdown timer
- PayzCore watches the blockchain and sends a webhook when payment is detected
- User upgrade is activated automatically
Third-Party Service
This add-on connects to the PayzCore API to create and monitor blockchain payment requests.
- PayzCore Website
- Terms of Service
- Privacy Policy
- API Documentation
Requirements
- XenForo 2.2.0 or higher
- PHP 7.4 or higher
- A PayzCore account at payzcore.com
- A project with API key and webhook secret configured
Installation
- Upload the contents of the upload folder to your XenForo root directory
- Go to Admin > Add-ons and install "PayzCore - Stablecoin Monitoring"
- Go to Admin > Options > Payment profiles and add a new PayzCore profile
- Enter your API Key and Webhook Secret
- Copy the displayed Webhook URL and paste it in your PayzCore dashboard
- Create a User Upgrade and select the PayzCore payment profile
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