I dont have a pro account yet, to be honest i really have no need for most of the fancy stuff. However i would be interested IF the API would allow me to create custom dice. I am playing 5th edition Vampire which uses a set of dice. Some sides are blank while other have symbols on them. Can these dice be recreated via API to roll as 3d dice rolls? That is something that would certainly sell me on a pro account. I will end up upgrading to the next tier anyway for the added storage space.