Hello Mogito, i have read your project description, i understand what you want, and i would like to offer you my services. I can setup the Magento API user (if you need some specific permissions, just let me know), and send you the WSDL URL as requested. I have excellent knowledge of Magento and related technologies, most importantly including experience with using Magento API, so i can finish this project quickly, without errors, and to your full satisfaction. Feel free to contact me by private message if you want to discuss the details. I'm looking forward to our cooperation. Regards, Josef