Title, basically. I want to buy stuff from a completely pacified blaze, and so far with my extremely limited knowledge and admittedly weak awareness of NBT tags and which ones affect what, I'm having a tough time actually activating a shop from anyone who isn't a Villager. I've got my Blaze full of career and offers and profession NBTs, but I feel like I'm missing an interaction node that I can't just sneak in there with NBT magic.
Anybody have any idea how this is done? Or if there's a serverside/vanilla mod already available?