[Publishing] Can I make Smart Contract call within my game?

Hi, I am working on a game that will implement smart contract call from the ethereum blockchain.

The idea is that users can log in with their crypto wallet, download 3d assets that they own in their account, and use it as items in the game.

I am NOT going to execute any payments within the game, will only be handling asset downloads.

Just want to ask if this is possible? Would this be 'blocked' by Meta's privacy policy? I couldn't find any specific description anywhere.