I want to integrate InApp Payment integration with CCAvenue Payment Gatway using Android App where my server is running in Google App Engine Cloud developed by java. For integration with CCAvenue payment gatway I have Integration Kit given by CCAvenue and I am following that one. Here for integrating with CCAvenue one step is like, we need inception key generated by CCAvenue Server by validating our server it means if our server is validated then only the inception key will be generated otherwise not and for validating our server CCAvenue is expecting or required our server IP Address but the problem is that Google App Engine does not provide IP Address for a project the provide only project url. When we go for CCAvenue payment integration using web application then CCAvenue server validating our server using application url but in case of mobile integration the validating our server using server IP Address.
So can anyone share some idea for overcoming the problem and is there any possibilities to get IP Address of a Google App Engine Project. Thanks.