SG Site Bridge

SG Site Bridge creates a direct, administrator-approved bridge between two WordPress installations.

The free version includes:

• one-time pairing codes,
• signed HMAC SHA-256 requests,
• connection tests and diagnostics,
• communication logs that do not store customer field values,
• WooCommerce triggers for paid, refunded and cancelled orders,
• product-based automation rules,
• selectable customer and order fields,
• incoming rules,
• WordPress user creation,
• idempotency protection,
• retry queue,
• extension API for other plugins.

SG Site Bridge does not require an account with the plugin author and does not route bridge traffic through the author’s servers. Data is sent directly between WordPress sites explicitly paired by an administrator.

Privacy

SG Site Bridge contacts only WordPress sites explicitly paired by an administrator. When an outgoing WooCommerce automation is enabled, the administrator chooses which customer and order fields are transmitted to the paired site. These may include personal data such as name, email address and phone number.

SG Site Bridge stores connection configuration, technical logs, synchronization status and idempotency records locally in WordPress. Technical logs do not store the values of selected customer fields.

The plugin adds suggested privacy-policy text to WordPress’s Privacy Policy Guide.

External services

SG Site Bridge does not depend on a vendor-operated SaaS service. Its core network communication is direct site-to-site traffic between WordPress installations explicitly paired by the administrator.

A third-party plugin can register an SG Site Bridge action that communicates with its own external service. In that case, the third-party plugin is responsible for documenting that service and its privacy terms.

SG Site Bridge PRO

Need more advanced automation? SG Site Bridge PRO is planned as an optional extension for users who need more complex workflows, additional integrations and advanced configuration.

Learn more about FREE and PRO: https://www.swinickiwsieci.pl/produkt/sg-site-bridge/

Support and security contact: [email protected]

Languages

The plugin source interface is English. A complete Polish translation is bundled with the plugin.

In SG Site Bridge > Settings, administrators can choose:

• Follow WordPress language (default),
• English,
• Polish.

The plugin-specific language setting affects only SG Site Bridge and does not change the global WordPress locale.

Developer API

Register a custom incoming action:

add_action( 'sgsb_register_incoming_actions', function( $incoming ) {
    $incoming->register_action( 'my_action', array(
        'label'    => 'My action',
        'callback' => 'my_bridge_callback',
    ) );
} );

Callbacks receive $payload, $rule and $context and should return an array or WP_Error.