Hi everyone!
Here's some background: There is a website called "archipelago", that allows you to host randomizers for games. So, for example, you'd put in a pokémon game and a mario game, and while playing the pokémon game, you can find mario items that will then go to the mario game.
Some people have made a lego version, where you can "receive" the lego bricks you need to build your set, and "send" other games items for pages of instruction. However, they're not perfect, and had to be done manually. I think I can fix this.
However, to do so, I would need an API that, when given a set ID, gives the pieces needed for each step. AKA, step 1 needs a red stud and a brown 2x4, step 2 needs a black technic rod... (it could also just be the piece's ID, I don't mind). I am wondering if such a thing exists.
Thank you for your attention.