About this plugin
CryptoPayr for WooCommerce lets your store accept cryptocurrency at checkout, with two flows you choose in the settings:
- Hosted checkout (default) — the customer is sent to a hosted CryptoPayr checkout to pick a coin/network and pay.
- On-site checkout — the customer stays on your store: they pick a coin and network at checkout, then get a QR code, deposit address, the exact crypto amount and a live countdown right on the order-received page. The page auto-confirms as soon as the payment lands.
Either way the order is completed automatically by a signed webhook (HMAC-SHA256 with your store’s API key) — no manual reconciliation, and the browser is never trusted to declare payment.
One plugin covers every WooCommerce checkout:
- Accept Bitcoin, Ethereum, USDT, USDC and 110+ coins across major networks.
- Works with any fiat store currency — CryptoPayr prices the crypto for the buyer.
- Supports the classic (shortcode) checkout and the block-based Cart and Checkout.
- Hosted or on-site QR checkout — pick per store in the gateway settings.
- Declares High-Performance Order Storage (HPOS) compatibility.
- Orders are confirmed server-to-server by a signed webhook; the order only completes when the paid amount and currency match.
- No chargebacks — crypto payments are final once confirmed on-chain.
A free CryptoPayr merchant account and API key are required. See the External services section below for exactly what data is sent.
External services
This plugin connects to the CryptoPayr payment gateway API to create hosted crypto-checkout sessions and to receive payment confirmations. This connection is required for the plugin to process payments; without it the gateway cannot function.
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What is sent and when:
- When a customer places an order and selects CryptoPayr, the plugin sends the order total, the order currency, the WooCommerce order id, and your store’s return, cancel and webhook URLs to https://cryptopayr.com/api/v1/payment/create to start a checkout session. Your CryptoPayr secret API key is sent in the request’s Authorization header to authenticate your store.
- In on-site mode the plugin also calls https://cryptopayr.com/api/v1/payment/methods (public, no key) to list the available coins/networks, and — after the customer picks one — https://cryptopayr.com/api/v1/payment/address (authenticated with your API key) to obtain the deposit address and amount to display. The buyer’s browser polls https://cryptopayr.com/api/v1/payment/lookup (public, no key) to detect confirmation.
- CryptoPayr then notifies your store of the payment result by posting a signed webhook back to your site’s WooCommerce API endpoint.
- This plugin does not transmit customer personal data (name, email, billing or shipping address). Only the amount, currency and order id are sent.
By using this plugin you agree to CryptoPayr’s terms and privacy policy:
- Terms of Service: https://cryptopayr.com/legal/terms
- Privacy Policy: https://cryptopayr.com/legal/privacy