About this plugin
USDPAY for WooCommerce adds a non-custodial USDT payment method to classic checkout and WooCommerce Cart and Checkout blocks.
The plugin sends the order amount and ISO currency to USDPAY. 01 USDT and locks the quote for the selected 15, 30, 45 or 60 minute invoice lifetime. USD uses the explicit product rule 1 USD = 1 USDT; other supported currencies use an auditable market quote.
The customer chooses an available network in the hosted USDPAY checkout. USDT is transferred directly to a receiving wallet configured by the merchant in USDPAY. paid webhook and matches its invoice ID, order reference and requested amount to the order.
Features:
- Hosted USDPAY checkout; no wallet private keys are stored in WordPress.
- Server-side invoice creation with an idempotency key.
- Signed webhook verification against the exact raw request body.
- Durable webhook deduplication and safe retry handling.
- WooCommerce High-Performance Order Storage (HPOS) compatibility.
- Classic checkout and Cart/Checkout Blocks support.
- Merchant-selectable 15, 30, 45 or 60 minute invoice lifetime with an immutable USDT quote.
Not currently included:
- Automatic blockchain refunds.
- WooCommerce Subscriptions recurring charges.
External service
This plugin connects to USDPAY to create payment invoices and redirect customers to a hosted checkout. It sends the store order total and ISO currency, an internal WooCommerce order reference, invoice lifetime, webhook callback URL and customer return URL. The return URL can contain WooCommerce’s order key so the customer can return to the correct receipt page.
The plugin does not send customer name, email, address, cart contents or wallet private keys.
USDPAY sends signed payment status webhooks back to the WordPress REST endpoint created by the plugin.
Using the service is subject to the USDPAY terms and privacy policy:
- Terms: https://usdpay.me/legal/terms
- Privacy policy: https://usdpay.me/legal/privacy