# Hotkey Quick API reference

```lua
hotkey:add_hotkey(keys, [callback_argument])
hotkey:init(keys, callback, [callback_argument])
hotkey:is_processing()
hotkey:on_focus_gained()
hotkey:on_input([action_id], [action])
hotkey:on_style_change(style)
hotkey:set_repeat(is_enabled_repeated)