dragonfly67

@mra13, thank you very much. I just tested with the “The License Creation API secret key” and it works perfectly. Still I do not understand which field the product should be. As an example, I can create the same license with identical field values over and over again and it creates me every time a new license key for the same “unique Transaction ID” even when the “maximum allowed Domains” is set to 1. I’d like to use it for creating license keys for a software. And therefore a user should not be able to create a new license key over and over again.

I probably do not understand it correctly. I thought the uniqueness of a User/Product combination would be something like email and Transaction id. But somehow its not.

I can run this sample code over and over again and every time it creates a new license for the same user/product:

$create_license = array(
'slm_action' => 'slm_create_new',                // or slm_activate, slm_create_new
'secret_key' => 'xxxxxxxxxxxx.xxxxxxxx',         // The License Creation API secret key
'first_name' => 'John',
'last_name' => 'Doe',
'email' => '[email protected]',
'company_name' => 'Testuser for Prod1',
'txn_id' => 'PROD1',
'max_allowed_domains' => '1',
'date_created' =>date("Y-m-d"),
'date_expiry' =>'2016-01-01',
);

print_r($create_license);echo '</br>';

// Send query to the license manager server
$response = wp_remote_get(add_query_arg($create_license, 'http://www.mywebsite.com'), array('timeout' => 20, 'sslverify' => false));

print_r($response);echo '</br>';

// Check for error in the response
if (is_wp_error($response)){
echo "Unexpected Error! The query returned with an error.";
}

// License data.
$license_data = json_decode(wp_remote_retrieve_body($response));

echo 'License Data:</br></br>';
print_r($license_data);

Since I am quite new to WP I didn’t figure out how to use the above php-code to be called from outside WP and still using WP-APIs.