What amount did you test with?
Misty Breez currently has a 1000 sat minimum, but I’m hearing that will be reduced significantly soon.
We did some zap tests on this note… we made six attempts to⚡zap this note, at roys@breez.fun, over a period of 20 minutes. In each case, we found that your lightning address server did not respond correctly. (The failure point was when we did a GET request to your specified callback URL: https://breez.fun/lnurlpay/roys/invoice.) Your server did not produce an invoice, thus the zap failed. We recommend that you use a cloud-based Lightning node which is optimized for Nostr zaps, to get your zaps working.
Discussion
We tested 1 satoshi payments. I just zapped you one satoshi now. It might have been a temporary/intermittent issue ...?
Your zap to me worked because I’m 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.