03e76240bc
A sample service that pushes a phone notification when a Bitcoin Lightning
payment is received in an Arkade-enabled wallet, built on the official
@arkade-os/sdk and @arkade-os/boltz-swap packages.
Receiving Lightning uses a Boltz reverse submarine swap; the wallet registers
each invoice's pending swap per-payment (opt-in, privacy-friendly), and the
service notifies when it reaches invoice.settled.
- swapWatcher.ts: monitor-only @arkade-os/boltz-swap SwapManager
(enableAutoActions: false) — needs no wallet keys. SwapManager owns the
multiplexed Boltz websocket, polling fallback, and reconnect/backoff.
- paymentService.ts: wires SwapManager events to pushes via
isReverseSuccessStatus (invoice.settled).
- registry.ts: persisted swapId -> {topic, swap} map, resubscribed on restart;
the wallet may redact the preimage since monitoring never claims.
- notifier/: pluggable Notifier interface with an ntfy.sh implementation.
- server.ts: POST/GET/DELETE /register, /health, /simulate (Fastify + zod).
- scripts/demo-receive.ts: wallet side — creates an invoice via
ArkadeSwaps.createLightningInvoice and registers the swap (no raw REST).
- Tests: registry persistence, plus a component test driving the REAL
SwapManager with a mocked globalThis.WebSocket through
register -> settle -> push.
https://claude.ai/code/session_018HhVgswGG7LynM25qTpejq
37 lines
1005 B
JSON
37 lines
1005 B
JSON
{
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"name": "bitcoin-payment-push-service",
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"version": "0.1.0",
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"description": "Sample service that sends a phone push notification when a Bitcoin Lightning payment is received in an Arkade-enabled wallet (Boltz reverse swap).",
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"type": "module",
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"packageManager": "pnpm@10.33.0",
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"engines": {
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"node": ">=20"
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},
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"scripts": {
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"dev": "tsx watch src/index.ts",
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"build": "tsc -p tsconfig.json",
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"start": "node dist/index.js",
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"demo": "tsx scripts/demo-receive.ts",
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"test": "vitest run",
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"test:watch": "vitest",
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"typecheck": "tsc -p tsconfig.json --noEmit"
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},
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"dependencies": {
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"@arkade-os/boltz-swap": "^0.3.38",
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"@arkade-os/sdk": "^0.4.0",
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"dotenv": "^16.4.5",
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"fastify": "^5.2.0",
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"pino": "^9.5.0",
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"pino-pretty": "^13.0.0",
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"ws": "^8.18.0",
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"zod": "^3.24.1"
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},
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"devDependencies": {
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"@types/node": "^22.10.0",
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"@types/ws": "^8.5.13",
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"tsx": "^4.19.2",
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"typescript": "^5.7.2",
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"vitest": "^2.1.8"
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}
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}
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