From e09b76ea0ed13840426a56f031769f8d4154f34b Mon Sep 17 00:00:00 2001 From: Adam Soltys Date: Sat, 1 Aug 2026 09:25:23 -0700 Subject: Add Nostr Wallet Connect (NIP-47) — hal as a wallet service MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Other apps can connect over nostr and pay from this wallet without touching its keys, within a per-payment and daily budget the user sets, revocable at any time. hal holds no native Lightning balance, so every operation runs over Ark: pay_invoice takes the swap bridge when configured and falls back to the ASP's lightning-send, make_invoice mints on the ASP. NWC availability therefore tracks Ark availability. - kinds 13194/23194/23195, nip44_v2 and nip04, replying in whichever scheme the request used; every request gets a reply so clients never hang - each connection gets its own service keypair, so revoking one can't affect the others and none is tied to the user's nostr identity - budgets are checked BEFORE spending, not reconciled after - requests are ignored unless signed by that connection's client key, and replayed/stale events (>120s) can't re-trigger a payment - Settings card to create, show (URI + QR) and revoke connections, and it says plainly that this only works while a tab is open tools/nwc-test.js drives it as a real client: both encryption schemes, budget refusal with a genuine over-limit invoice, unsupported-method errors, and a request from an unauthorized key being ignored. Co-Authored-By: Claude Fable 5 --- src/features/index.js | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/features/index.js') diff --git a/src/features/index.js b/src/features/index.js index e52b172..06d8d4d 100644 --- a/src/features/index.js +++ b/src/features/index.js @@ -10,11 +10,12 @@ import { arkFeature } from './ark.js'; import { zapsFeature } from './zaps.js'; import { spFeature } from './sp.js'; import { syncFeature } from './sync.js'; +import { nwcFeature } from './nwc.js'; // NB order is meaningful where hooks stack: gifts' receive takeover and // balance line come before ark's, matching the pre-plugin layout. zaps sits // after ark so an npub prefers an instant Ark zap and only falls through to a // Lightning zap when Ark can't serve it. export function buildFeatures(ctx) { - return [giftsFeature(ctx), swapsFeature(ctx), arkFeature(ctx), zapsFeature(ctx), spFeature(ctx), syncFeature(ctx)]; + return [giftsFeature(ctx), swapsFeature(ctx), arkFeature(ctx), zapsFeature(ctx), spFeature(ctx), nwcFeature(ctx), syncFeature(ctx)]; } -- cgit v1.2.3