Accept Visa and MasterCard payments on WooCommerce stores via Thawani Pay.

S4D Payment Gateway with Thawani for WooCommerce

Originally a paid plugin developed by The Source for Development (https://www.s4d.om), rewritten with Claude Code and released as open source.
Features:
<ul>
<li>Hosted Thawani checkout — customers redirect to Thawani&#8217;s secure checkout page; PCI scope stays with Thawani.</li>
<li>Saved cards — logged-in customers can tokenize cards on Thawani and reuse them at checkout.</li>
<li>Refunds — full refunds from the WooCommerce admin (Thawani does not support partial refunds).</li>
<li>Webhooks — optional server-to-server endpoint so payment status syncs even if the customer closes the page before redirect. Optional HMAC-SHA256 signature verification.</li>
<li>WooCommerce Blocks support and HPOS compatibility.</li>
<li>Currency conversion hook (thawani_gateway_convert_to_omr) for non-OMR stores.</li>
</ul>
<h3>External services</h3>
This plugin connects to Thawani Pay, the payment gateway operated by Thawani Technologies LLC (https://thawani.om), to process card payments for your WooCommerce store. Using this plugin requires a Thawani merchant account and API keys, which you enter in the gateway settings. Thawani is a third-party service and is not affiliated with this plugin&#8217;s authors.
The plugin communicates with Thawani&#8217;s API endpoints (<code>https://checkout.thawani.om</code> in live mode and <code>https://uatcheckout.thawani.om</code> in test mode) in the following situations:
<ul>
<li>When a customer places an order with this gateway, a checkout session or payment intent is created. The data sent includes the order amount and currency, product/line-item names, a client reference derived from the order ID, and your merchant API key (sent as a request header). The customer is then redirected to Thawani&#8217;s hosted checkout page to enter their card details — no card data is handled or stored by your site.</li>
<li>When a logged-in customer reuses or deletes a saved card, the plugin creates/retrieves a Thawani customer record and its stored payment methods. The data sent is a customer identifier and your merchant API key.</li>
<li>When a store administrator issues a refund, the plugin looks up the payment and sends a refund request containing the payment ID, amount, and reason.</li>
<li>If you configure the optional webhook, Thawani sends payment-status notifications back to your site, which the plugin verifies (optionally via HMAC-SHA256) and uses to update the order.</li>
</ul>
No data is sent to Thawani except as part of these payment operations.
<ul>
<li>Thawani Terms and Conditions: https://thawani.om/terms/</li>
<li>Thawani Privacy Policy: https://thawani.om/privacy-policy-2/</li>
</ul>

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