From 6713f8d4e55db8d5344684b08b062cc9129ef6b0 Mon Sep 17 00:00:00 2001 From: Adam Soltys Date: Thu, 30 Jul 2026 08:43:47 -0700 Subject: Add NIP-57 Lightning zaps (npub / lightning address / lnurl) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Send a Lightning zap to a nostr npub, a lightning address (name@domain), or an lnurl. New src/lnurl.js does the resolution half — target → LNURL-pay params → signed kind-9734 zap request → callback → bolt11 — and the new zaps feature (src/features/zaps.js) drives the amount/comment UI, then hands the invoice to the existing Boltz submarine-swap flow via a new swaps.startLnPay hook, so there's one tested pay/review/confirm/success path. Routing: a bolt11 is still caught by swaps; an npub still prefers an instant free Ark zap when Ark can serve it, and only falls through to a Lightning zap otherwise — ark's "no Ark address" screen also offers an explicit "Zap over Lightning" fallback (gated on the zaps feature's canLnZap). A real zap receipt is attributed only when the server advertises allowsNostr and we know the recipient's pubkey; otherwise it degrades to a plain LNURL-pay. Nostr seam gains nostrSign (finalize without publishing), nostrProfile (kind-0 with lud16/lud06), and nostrRelays. Lightning addresses are debounced in matchSendText since their regex matches mid-typing. Verified: unit tests for parse/encode/zap-request; a live resolve→signed 9734→payable mainnet bolt11 against coinos; and an in-browser DOM smoke (zap form + LNURL params over CORS + allowsNostr hint + handoff). Co-Authored-By: Claude Opus 4.8 --- build.js | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'build.js') diff --git a/build.js b/build.js index 58ca0ba..438f8bc 100644 --- a/build.js +++ b/build.js @@ -144,11 +144,11 @@ export async function buildSpWorker({ minify = true } = {}) { } // Optional-feature selection: HAL_FEATURES is a comma list of enabled -// features (gifts,swaps,ark,sp). Unset means all; "none"/"" means a minimal +// features (gifts,swaps,ark,zaps,sp). Unset means all; "none"/"" means a minimal // on-chain-only wallet. A build plugin swaps src/features/index.js for a // generated module that only imports the enabled features, so a disabled // feature's code (and its network endpoints) never enters the bundle. -const ALL_FEATURES = { gifts: 'giftsFeature', swaps: 'swapsFeature', ark: 'arkFeature', sp: 'spFeature', sync: 'syncFeature' }; +const ALL_FEATURES = { gifts: 'giftsFeature', swaps: 'swapsFeature', ark: 'arkFeature', zaps: 'zapsFeature', sp: 'spFeature', sync: 'syncFeature' }; export function enabledFeatures(spec = process.env.HAL_FEATURES) { if (spec == null) return Object.keys(ALL_FEATURES); -- cgit v1.2.3