Can I use GDevelop to build an NFT game?

Some client wants me to build an NFT kind of game for them and I was wondering whether it is possible to build it with GDevelop?
What is the best approach if yes?

Nothing in the engine will help you build an NFT-related/enabled/generating game. Nothing will stop you from doing so either but you’d be on your own building the methods for whatever you mean by “NFT Game”

The best approach is don’t get involved with anyone that wants you to do something with NFTs, in general.

Outside of that, as it hasn’t been done before there isn’t any guidance people can give you.