Develop a Web service for SAPERION Application

if it was possible to deveolop a (Web service or API) to resolve the problems of the following: 1. We are working on a system (Saperion) to archive documents to our office. 2. When looking for an image through the program it will show I do not know where exactly is stored inside the system (Saperion) / (Encryption images) . 3. What is required is take a copy of all pictures from Saperion system and stored in a special directory on the same server, through the develop (Web service or API) to transfer images encoded track of the application to our own folder on the same server files. Can you help us needed to work.