ServiceCapture

ServiceCapture runs on your computer(pc or mac) and captures all HTTP traffic sent from your browser or IDE.

It is designed to help Rich Internet Application(RIA) developers in the debugging, analysis, and testing of their applications.
ServiceCapture is the only tool of its kind to deserialize and display all Flash Remoting or AMF traffic in a simple-to-use interface. ServiceCapture now also deserializes SOAP and JSON-RPC traffic into easy to use object trees.