<?php

    $license_key    =   'XXXXXX';


    include_once ( 'wp-load.php' );

    global $wp_version;

    $args = array(
                        'woo_sl_action'         => 'activate',
                        'product_unique_id'     => APTO_PRODUCT_ID,
                        'licence_key'           => $license_key,
                        'domain'                => APTO_INSTANCE,
                    );
    $request_uri    = APTO_APP_API_URL . '?' . http_build_query( $args , '', '&');
    $data           = wp_remote_get( $request_uri,  array(
                                                            'timeout'     => 20,
                                                            'user-agent'  => 'WordPress/' . $wp_version . '; APTO/' . APTO_VERSION .'; ' . get_bloginfo( 'url' ),
                                                            ) );


    print_r ( $data );