I crated a wallet on nostr:npub1hcwcj72tlyk7thtyc8nq763vwrq5p2avnyeyrrlwxrzuvdl7j3usj4h9rq earlier today. I chose that one, as it doesn't ask for account creation to have a basic wallet (At least from my understanding). I'm not sure if I need to do anything more than just giving my address on my Nostr account in order to be able to send zaps (Though I do hope so xD) but hey, I'll discover that later on 🤔