The Key Entry toolbar for the Curve Editor contains fields for editing individual keys from the keyboard. It appears by default in the standard Curve Editor, and is similar to the Key Stats toolbar.
Displays the frame number (position in time) of the selected key. You can enter a new frame number or enter an expression to move the key to a different frame. For more information, see Frame Display.
Displays the value, or position in space, of a highlighted key. This is an editable field. You can enter a new number or expression to change the key's value. For more information, see Value Display.