gistfile1.txt

add_action('admin_init', 'generate_activate_customer_email');
function generate_activate_customer_email() {

	if( isset( $_POST['generate_customer_email_activate'] ) ) {
	
		
	 	if( ! check_admin_referer( 'generate_customer_email_nonce', 'generate_customer_email_nonce' ) ) 	
			return; // get out if we didn't click the Activate button

		$generate_customer_email = get_option( 'generate_customer_email' );
		
		global $wp_version;
		
			$response = wp_remote_post(
				'http://myurl.com/api/licenses/check-email.php',
				array(
					'body' => 
					array(
						'email' => $generate_customer_email,
					)
				)
			);
			
			// make sure the response came back okay
			if ( is_wp_error( $response ) )
				return false;

			$downloads = json_decode(wp_remote_retrieve_body( $response ), true);
			$generate_member_info = array();
			if ( !empty( $downloads ) ) :
				update_option( 'generate_purchased_products', $downloads );
				update_option( 'generate_customer_email_status', 'valid' );
			else :
				update_option( 'generate_purchased_products', '' );
				update_option( 'generate_customer_email_status', 'false' );
			endif;

	}
}