In some examples, a service bus may include one or more computing devices configured to translate requests from one or more client applications to one or more proxy services. According to at least one example, a system may create a resource object based at least in part on a template. The template may be associated with configuration information that may identify at least one parameter associated with a third-party application. In some examples, the third-party application may be a web service or a client application. Additionally, the system may generate a message flow based at least in part on the resource object. The system may also process a request, from the third-party application, based at least in part on the message flow. Further, the system may provide a graphical user interface (GUI) associated with the template, the GUI configured to enable input of the configuration information.