1 files changed, 4 insertions, 0 deletions
diff --git a/src/lnurl.js b/src/lnurl.js
index bfebf0d..7b1a798 100644
--- a/src/lnurl.js
+++ b/src/lnurl.js
@@ -10,6 +10,7 @@
 // (bolt11) → hand that to the swap engine. The recipient's server is the one
 // that broadcasts the receipt; we only sign the request.
 
+import { zapAddrOf } from './live.js';
 import { bech32 } from '@scure/base';
 import { secp256k1 } from '@noble/curves/secp256k1';
 import { hmac } from '@noble/hashes/hmac';
@@ -126,6 +127,9 @@ export function buildZapRequest({ amountMsat, relays, lnurlBech32, recipientPk,
   const tags = [['relays', ...relays], ['amount', String(amountMsat)], ['p', recipientPk]];
   if (lnurlBech32) tags.push(['lnurl', lnurlBech32]);
   if (eventId) tags.push(['e', eventId]);
+  // a live stream's address too, so its chat and zap.stream count the zap
+  const addr = zapAddrOf(eventId);
+  if (addr) tags.push(['a', addr]);
   return signFn({ kind: 9734, content: comment || '', tags });
 }