Integrations - PayTrx | Plugins & Extensions

📦 Available Now

Ready-to-Use Plugins

Download and install in minutes. No coding required.

WordPress / WooCommerce Available

Accept USDT and USDC cryptocurrency payments on your WordPress site. Full WooCommerce checkout integration with hosted and on-site payment modes, plus a standalone shortcode for accepting payments on any page.

v1.0.146 WordPress 5.8+ PHP 7.4+ WooCommerce 5.0+ GPL-2.0+

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WooCommerce checkout integration

Standalone shortcode payments

Hosted & on-site payment modes

QR code display for mobile payments

Real-time payment status polling

HMAC-SHA256 webhook verification

Automatic order status updates

Multi-language support (i18n ready)

Download the Plugin

Click the "Download Plugin" button above to get the latest version as a ZIP file.

Upload to WordPress

In your WordPress admin panel, go to Plugins → Add New → Upload Plugin. Select the downloaded ZIP file and click "Install Now".

Activate the Plugin

After installation, click "Activate Plugin" to enable it on your site.

Configure API Credentials

Navigate to Settings → PayTrx in your WordPress admin. Enter your API Key, API Secret, and Webhook Secret from your PayTrx dashboard.

Test the Connection

Use the "Test Connection" button on the settings page to verify your API credentials are working correctly.

Enable in WooCommerce (Optional)

If using WooCommerce, go to WooCommerce → Settings → Payments and enable "PayTrx - Crypto Payments". Choose your preferred payment mode.

Important: Make sure your server can make outbound HTTPS requests to api.paytrx.com. Some hosting providers may block external API calls by default.

After installing the plugin, configure it with your PayTrx API credentials from the API Keys section of your dashboard.

Setting	Description
`API URL`	PayTrx API endpoint. Default: https://api.paytrx.com
`API Key`	Your unique API key from the PayTrx dashboard.
`API Secret`	Your API secret for authenticating requests. Keep this confidential.
`Webhook Secret`	Used to verify incoming webhook signatures. Set this in both PayTrx and WordPress.
`Payment Mode`	Hosted (redirect to PayTrx) or On-site (QR code on your site).
`Default Currency`	Select USDT or USDC as the default payment currency.
`Wallet ID`	Optional. Specify a wallet ID to receive payments into a specific wallet.
`Payment Expiry`	Time in minutes before a payment expires. Range: 5 to 1440 minutes.
`Debug Mode`	Enable detailed logging for troubleshooting.

Webhook URLs: The plugin automatically creates webhook endpoints. Configure your webhook URL in your PayTrx dashboard:
https://yoursite.com/wp-json/paytrx/v1/webhook
or for WooCommerce: https://yoursite.com/?wc-api=paytrx_webhook

Use the [paytrx_pay] shortcode to embed a payment form on any page or post.

Fixed amount payment

[paytrx_pay amount="50" currency="USDT"]

Dynamic amount (user enters amount)

[paytrx_pay]

With custom title

[paytrx_pay amount="100" currency="USDC" title="Premium Plan"]

The plugin includes multiple layers of security to protect your payment flow.

HMAC-SHA256 Webhook Verification

All incoming webhooks are verified using HMAC-SHA256 signatures to ensure they originate from PayTrx and have not been tampered with.

Timestamp Validation

Webhook requests include a timestamp validated within a 5-minute tolerance window to prevent replay attacks.

Idempotency Protection

Duplicate webhook deliveries are automatically detected and ignored, preventing double-processing of payments.

Nonce Verification

All AJAX requests use WordPress nonce tokens to prevent cross-site request forgery (CSRF) attacks.

🚀 Coming Soon

More on the Way

We're working on plugins for more platforms and official SDKs to make integration even easier.

OpenCart Coming Soon

Accept USDT and USDC payments in your OpenCart store. Full checkout integration with hosted and on-site payment modes.

WHMCS Coming Soon

Accept USDT and USDC payments for hosting, domains, and other WHMCS-managed services.

PrestaShop Coming Soon

Accept USDT and USDC payments in your PrestaShop store. Full checkout integration with QR code display.

Magento 2 Coming Soon

Enterprise-grade USDT and USDC payment integration for your Magento 2 store.

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REST API / SDK Coming Soon

Official SDKs for Node.js, Python, PHP, and more. Build any custom integration with our API.

Ready to accept crypto payments?

Create a free account, download a plugin, and start accepting USDT & USDC payments today.

Get Started Free API Documentation