You can now host your proxy services and integration projects right within WSO2 Integration Cloud (formerly known as App Cloud). To do that, simply: 1. Export your WSO2 ESB project as a CAR file from WSO2 Dev Studio. 2. In WSO2 App Cloud, click Create Application. 3. Select WSO2 ESB Composite Application as the type: 4. Give it a name and upload the CAR file. See our documentation for details: Deploy a Sample Integration Application.