Thanks for inviting @ae-omar
@marco.chain I was reading chat on Discord as well. You are correct. Since polymorphism (I think might be the correct term/Abstract classes/Interfaces) does not exist How to write interfaces in Sophia - #2 by gorbak25 so making a standard and enforcing it does not seem possible in Sophia. It should be based on providing examples in one place (Probably a better public docs website than AEXs repository) so everyone has more than one way to achieve a single thing and While enforcing standards is not possible, They need to deal with their own service API docs themself but that’s probably it in my current knowledge. Let me know if I can be any help in your current motives. I will be making videos of new templates soon which will cover NFT as well. We can continue the discussion here to find the best correct way to move forward if we want to highlight NFT on Ae.