Toggle the microphone audio in Zoom

readme.md

You can also use an app like FastScripts to assign this behaviour to a keyboard shortcut

ToggleZoomAudio.script

set appName to "zoom.us"

if not is_running(appName) then
	return
end if

focus(appName)

set menuName to "Meeting"
set mute to "Mute Audio"
set unmute to "Unmute Audio"

tell application "System Events" to tell process appName
	if menu item unmute of menu 1 of menu bar item menuName of menu bar 1 exists then
		click menu item unmute of menu 1 of menu bar item menuName of menu bar 1
	else if menu item mute of menu 1 of menu bar item menuName of menu bar 1 exists then
		click menu item mute of menu 1 of menu bar item menuName of menu bar 1
	end if
end tell	




on is_running(appName)
	tell application "System Events" to (name of processes) contains appName
end is_running

on focus(appName)
	tell application "System Events" to tell application process appName
		set frontmost to true
	end tell
end focus