AMF / Flash Remoting / Flex
Charles parses the binary AMF format so you can easily inspect the Flash Remoting requests and responses. The messages are displayed in a tree format representing the structure of the message.
As of version 2.4 Charles supports AMF 3 as well as AMF 0.
AMF 3
AMF 3 is the new version of AMF used in the next generation Flash Remoting and in Flex. AMF 3 support was implemented in Charles in version 2.4.