I would recommend NitroMation-API. It is much easier to learn and use that J-Link / Pro/TOOLKIT / VB and does the basics very well, and can be extended with your own Java / C/C++ Libs. We used it to write all of our automation applications - it works very well (and is already a web service based application framework - it is it network friendly). This thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be sure to include what version of the PTC product you are using so another community member knowledgeable about your version may be able to assist.