Sorry, I said nut zap but I meant nip-60.

So basically when my app wants to use a logged in users Cashu wallet, but it discovers multiple kind 37375 wallets 

 ah, in that case I just let them choose

https://cdn.satellite.earth/1e04ff005b0d0f51c5de3c50ad4998648bcf93b80fc5c48e6dc036fd57b85ebd.png