> You don't need an integration at all: you just call the other company smart contract to see if the user has a specific type of equipment defined by an NFT.
Does the code for cross-checking who holds what NFT on what platform just materialize out of whole cloth? Does Eth not have an SDK?
> and there is no need to have an agreed between both companies
Yeah, you would. The IP rights don't get thrown out just because there exists a pointer in a ledger that says you paid money to do widgety things with the content on someone's platform.
I think this would end in a lawsuit it you do itm