Is there any torrent client for windows that allows scripting or macros?
I believe Transmission allows scripting, but it doesn't run on Windows.
This question has actually arisen from another question of mine.
From the torrent clients on Window that I know, Deluge comes closest to this.
Deluge allows you to write and install plugins. A plugin's core is written in Python.
Also, the Deluge Console supports a variety of commands that can be executed using pretty much every scripting language there is.