packedge-sdk/license

License + auto-update for WordPress plugins

dev-main 2026-02-06 16:43 UTC

Requires

• php: >=7.4

Requires (Dev)

• phpunit/phpunit: ^9.0

MIT

README

License + auto-update for WordPress plugins.

Installation

Via Composer (Recommended)

composer require packedge/license

require_once __DIR__ . '/vendor/autoload.php';

use PackEdge\License;

$license = License::init('pk_xxx', __FILE__);

Manual Installation

Download and copy src/License.php and src/Updater.php to your plugin:

require_once __DIR__ . '/includes/License.php';
require_once __DIR__ . '/includes/Updater.php';

use PackEdge\License;

$license = License::init('pk_xxx', __FILE__);

Quick Start

<?php
/**
 * Plugin Name: My Premium Plugin
 * Version: 1.0.0
 */

require_once __DIR__ . '/vendor/autoload.php';

use PackEdge\License;

$license = License::init('pk_your_public_key', __FILE__);
$license->updater();

if ($license->is_valid()) {
    // Premium features
}

License Class

Methods

Method	Returns	Description
init($public_key, $plugin_file)	License	Initialize (singleton)
is_valid()	bool	Check if license is valid
get_key()	?string	Get license key
updater()	Updater	Enable auto-updates

License Statuses

• active - License is valid
• expired - License has expired
• suspended - License is suspended
• revoked - License is revoked

Updater Class

$license->updater();

Hooks into WordPress update system and checks PackEdge API for new versions.

How It Works

License Storage

License stored in WordPress options as license_{public_key}.

REST API

Endpoint at /wp-json/packedge/v1/license/{public_key} accepts license data from JS SDK.

Localized Data

Available in admin as PackEdgeLicense_pk_xxx:

{
    endpoint: '/wp-json/packedge/v1/license/pk_xxx',
    nonce: 'xxx',
    public_key: 'pk_xxx',
    plugin_slug: 'my-plugin',
    site_url: 'https://example.com',
    license: { key: 'lic_xxx', status: 'active', ... }
}

Full Example

<?php
/**
 * Plugin Name: My Premium Plugin
 * Version: 1.0.0
 */

require_once __DIR__ . '/vendor/autoload.php';

use PackEdge\License;

class MyPlugin
{
    private License $license;

    public function __construct()
    {
        $this->license = License::init('pk_xxx', __FILE__);
        $this->license->updater();

        add_action('admin_menu', [$this, 'add_menu']);
    }

    public function add_menu(): void
    {
        add_menu_page('My Plugin', 'My Plugin', 'manage_options', 'my-plugin', [$this, 'render']);
    }

    public function render(): void
    {
        if ($this->license->is_valid()) {
            echo '<p>License: ' . esc_html($this->license->get_key()) . '</p>';
        } else {
            echo '<p>Please activate license</p>';
        }
    }
}

new MyPlugin();

Documentation

docs.packedge.dev

License

MIT