Providing APIs for dynamically generating fast client-side proxies given any type of service interface specification/definition document, such as IDL, WSDL or JMX MBean descriptors, so as to provide fast communication with distributed clients as well as dynamically allowing server interfaces to be updated without burdening clients for generation/assembly of distributed communication client stubs. A dynamic static-proxy invocation gateway is utilized along with a plurality of novel dynamic static-proxy invocation generators, one being associated with each specific service available for use on the servers. The invocation gateway receives requests for service from a client side stub, ascertains the service to be accessed by the client requests, and causes the appropriate generator to create dynamically a static client-side proxy for the requested service, if one does not yet exist.