1. A method for creating a dynamic client side service proxy framework using meta-data and introspection capabilities of Open Grid Services Architecture (OGSA) service data, the method comprising: defining an Open Grid Service Invocation Factory configured to create a service proxy; introspecting an Open Grid Service Infrastructure (OGSI) service based on information exposed by the service; and creating an OGSI Service Invocation Proxy defining a set of dynamic interfaces based on said service introspection and a meta-data inspection interface of said Service Invocation Proxy; wherein said Service Invocation Proxy exposes both static port type interfaces and dynamic interfaces to support more flexibility of the client.