Being a Pro subscriber gives you access to the settings for games you have created. That includes access to API scripts. You can install the Blades in the Dark Companion Script from the script library list.
I also have some macros for manipulating images quickly, but the code for those are a little longer.
I use this one for formatting clocks. I have some on the board to copy/paste, and then click the macro button to do the rest of the formatting automagically: