S4D Payment Gateway with Thawani for WooCommerce
Accept Visa and MasterCard payments on WooCommerce stores via Thawani Pay.
Use with caution
S4D Payment Gateway with Thawan… works, but test it on a staging site before relying on it in 2026. It runs on 30+ sites and was last updated 4 months ago, and scores 52/100 on our health check.
- Small user base (30+ active installs)
- Very few reviews so far
- Needs PHP 8.1 or newer
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where S4D Payment Gateway with Th… stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| Oman | #3 |
| OMR | #3 |
| payment gateway | >100 |
| thawani | #2 |
| woocommerce | >100 |
Version adoption
Share of active sites per release.
About S4D Payment Gateway with Thawani for Wo…
From the official readme · v2.0.4Description
Originally a paid plugin developed by The Source for Development (https://www.s4d.om), rewritten with Claude Code and released as open source.
Features:
- Hosted Thawani checkout — customers redirect to Thawani’s secure checkout page; PCI scope stays with Thawani.
- Saved cards — logged-in customers can tokenize cards on Thawani and reuse them at checkout.
- Refunds — full refunds from the WooCommerce admin (Thawani does not support partial refunds).
- Webhooks — optional server-to-server endpoint so payment status syncs even if the customer closes the page before redirect. Optional HMAC-SHA256 signature verification.
- WooCommerce Blocks support and HPOS compatibility.
- Currency conversion hook (thawani_gateway_convert_to_omr) for non-OMR stores.
External services
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’s authors.
The plugin communicates with Thawani’s API endpoints (https://checkout.thawani.om in live mode and https://uatcheckout.thawani.om in test mode) in the following situations:
- 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’s hosted checkout page to enter their card details — no card data is handled or stored by your site.
- 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.
- 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.
- 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.
No data is sent to Thawani except as part of these payment operations.
- Thawani Terms and Conditions: https://thawani.om/terms/
- Thawani Privacy Policy: https://thawani.om/privacy-policy-2/
Installation
- Upload the plugin folder to /wp-content/plugins/ or install via the Plugins screen.
- Activate the plugin.
- Go to WooCommerce > Settings > Payments > Thawani Gateway and enter your Thawani API keys.
- (Optional) Copy the Webhook URL shown in the settings into your Thawani portal under Webhooks.
Frequently asked questions
Does Thawani support partial refunds?
No. Refund attempts that don’t match the order total are rejected with a clear error.
Will my legacy settings carry over?
Yes. The settings option key (woocommerce_thawani_settings) and the legacy mapping table ({prefix}thawani_invoice_map) are preserved.
How do I test?
Enable Test mode in the gateway settings. The form ships with public Thawani UAT credentials.
Changelog
Renames the plugin's public constants from WC_GATEWAY_THAWANI_* to THAWANI_* (the WC_ prefix is reserved by WooCommerce). If you reference these constants from third-party code, update the names.
2.0.4
- Removed the remote jQuery Confirm script/stylesheet loaded from cdnjs.cloudflare.com; the saved-card delete confirmation now uses a native browser dialog so no external assets are requested.
- Webhook payloads decoded from the request body are now recursively sanitized before being logged or written to order meta.
- Documented the Thawani external service in the readme, including Terms of Service and Privacy Policy links.
- Added the
Requires Plugins: woocommerceheader and anABSPATHguard to the blocks asset manifest.
2.0.3
- Renamed plugin constants from
WC_GATEWAY_THAWANI_*toTHAWANI_*to clear Plugin Check warnings about the WooCommerce-reservedWC_prefix. - Added a
phpcs.xml.distdeclaring the plugin’s accepted prefixes and text domain so coding-standard scans recognize correctly-prefixed hooks.
2.0.2
- Aligned the plugin’s text domain with the WordPress.org slug
thawani-payment-gateway-for-woocommerce. Translation files have been renamed accordingly.
2.0.1
- Activation no longer emits “unexpected output” warnings; the invoice-map table is now created via a direct query that bypasses dbDelta’s reserved-word column parser.
- Plugin Check findings addressed: removed the discouraged
load_plugin_textdomain()call (WP auto-loads bundled translations), tightened input casts at checkout and in the saved-card AJAX handler, and prefixed the currency conversion filter asthawani_gateway_convert_to_omr(the legacythawani_convert_to_omrcontinues to work viaapply_filters_deprecated). - Bumped tested-up-to header to WordPress 6.9.
2.0.0
- First open-source release. Rewrite of the paid plugin against Thawani’s v1 API.
- Refunds now resolve the real payment_id via GET /payments before calling /refunds.
- Added a server-to-server webhook endpoint with optional HMAC signature verification.
- WooCommerce Blocks and HPOS compatibility.
For developers
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Best S4D Payment Gateway with Thaw… alternatives
All Oman plugins →FAQ
S4D Payment Gateway with Thawani fo…: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 19, 2026
Is S4D Payment Gateway with Thawan… free?
Yes. S4D Payment Gateway with Thawan… is free to download and use from the official WordPress.org plugin directory.
Is S4D Payment Gateway with Thawan… safe to use in 2026?
S4D Payment Gateway with Thawan… works, but test it on a staging site before relying on it in 2026. It runs on 30+ sites and was last updated 4 months ago, and scores 52/100 on our health check.
How many websites use S4D Payment Gateway with Thawan…?
S4D Payment Gateway with Thawan… is active on 30+ WordPress websites and has been downloaded 449 times since it launched in June 2026. It was downloaded 195 times in the last 30 days.
Does S4D Payment Gateway with Thawan… work with WordPress 7.1?
S4D Payment Gateway with Thawan… is officially tested up to WordPress 7.0.7, while the latest release is 7.1.3. It may still work, but try it on a staging site first.
What PHP version does S4D Payment Gateway with Thawan… need?
S4D Payment Gateway with Thawan… requires PHP 8.1 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was S4D Payment Gateway with Thawan… last updated?
The latest version, 2.0.4, was released on June 12, 2026 (4 months ago).
Who makes S4D Payment Gateway with Thawan…?
S4D Payment Gateway with Thawan… is developed and maintained by phpawcom.
What are the best alternatives to S4D Payment Gateway with Thawan…?
The most popular alternatives to S4D Payment Gateway with Thawan… are ingenidev, Oman (<10 installs), Darb Delivery (<10 installs) and OMPAY PG (<10 installs).
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