We tested 1 satoshi payments. I just zapped you one satoshi now. It might have been a temporary/intermittent issue ...?
Discussion
Your zap to me worked because Iām using my own node. The one to nostr:npub1ey6qdmvzcgcsr883m9nspzz0mm037l26xtardzcskfsvc6gc7jssm9szvp using Misty Breez would not have generated an invoice because it was too low to accept.