What This Extension Adds #

Core DDLS does not expose a public extension API or REST API hooks for third-party developers. DMSI Advanced API introduces a structured set of WordPress action hooks fired at key business events (customer creation, license activation, subscription renewal, and others), a set of WordPress filter hooks used to integrate with the DDLS admin shell, and a complete REST API middleware pipeline. This reference documents all stable extension points available to developers integrating with or extending DMSI Advanced API.

Target Audience #

This section is intended for PHP developers who need to:

• React to business events (for example, send a custom email when a license is created)
• Integrate the extension with other plugins via WordPress hooks
• Understand the database schema for direct database access or reporting
• Extend or fork the plugin

Prerequisites #

• DMSI DDLS must be installed and active (DMSILM_Core class must be present)
• DMSI Advanced API must be active
• PHP 7.4 or higher
• WordPress 6.0 or higher