This project is a PHP-based SOAP server which provides mainly MySQL data to a SOAP client. It exposes all available DB objects (views and tables) to any SOAP client based on NuSOAP's SOAP server.
Web service acts as an authorizer for other web services. It takes other service's name, client's IP address, number of requests and a key as input via GET HTTP request. It produces XML output saying is client authorized to use requested service.