XML-RPC Client is a Cocoa-based developer tool for Mac OS X that allows you to access and debug XML-RPC web services from the comfort of your desktop.
Main features:
- Type in the desired XML-RPC Endpoint URL.
- Type in the specific desired XML-RPC function to call.
- Now the interesting part... type in the params for your XML-RPC function call using JavaScript syntax for all of the XML-RPC datatypes (including arrays, structs, dates, and base64 values to an arbitrary depth).
- Click "Execute".