Does the Confluence wiki XML RPC API provide a system or system.list method or some other method to programmatically list what methods are available via the XMLRPC interface?
Example:
auggy@stinkycheese ~ > xml-rpc-api2txt https://wiki.company.com/rpc/xmlrpc
An error occurred while trying to talk to the XML-RPC server:
Fault returned from XML RPC Server, fault code 0: java.lang.Exception: RPC handler object "system" not found and no default handler registered