Bridge Any Webhook to
Nostr Relays
in Seconds
Transform GitHub releases, Stripe payments, RSS feeds, and custom HTTP payloads into cryptographically signed Nostr events delivered at sub-second edge speed.
Payload to Nostr Event Transformation
Select a sample webhook source to preview how NostrBridge extracts payload fields and formats signed Nostr events.
{
"action": "published",
"release": {
"tag_name": "v2.4.0",
"name": "v2.4.0 - Monorepo Launch",
"body": "Features include Cloudflare D1 migrations and NIP-57 Zap billing.",
"html_url": "https://github.com/org/repo/releases/tag/v2.4.0"
},
"repository": {
"full_name": "nostrbridge/core"
}
}{
"id": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
"pubkey": "82341f882b6eabcd1234567890abcdef1234567890abcdef1234567890abcdef",
"created_at": 1721692800,
"kind": 1,
"tags": [
[
"t",
"github"
],
[
"t",
"release"
],
[
"r",
"https://github.com/nostrbridge/core/releases/tag/v2.4.0"
]
],
"content": "🚀 New Release nostrbridge/core v2.4.0\n\nFeatures include Cloudflare D1 migrations and NIP-57 Zap billing.\n\nRelease Link: https://github.com/org/repo/releases/tag/v2.4.0",
"sig": "4a12bc90...8ef921"
}Engineered for Nostr Automation
Everything you need to automate your event publishing pipeline from traditional HTTP services directly onto decentralized relays.
Sub-Second Edge Execution
Deployed globally on Cloudflare Workers edge network. Low latency HTTP intake and background relay execution using waitUntil().
3 Flexible Signing Modes
Sign events using ephemeral bot keys, your AES-256 encrypted personal nsec, or delegate signing via NIP-46 Remote Bunker.
Liquid Template Engine
Extract nested payload values using JSONPath expressions and format note text and tags dynamically with Liquid templates.
Multi-Relay Pool Broadcaster
Publish concurrently to multiple relays with WebSocket connection pooling and individual delivery status logging.
NIP-57 Zap Billing
Integrated Lightning payments via LNURL-pay. Top up Pay-Go credits instantly or purchase $10 monthly subscriptions.
NIP-98 Security Gating
All management endpoints and rule configurations are strictly protected by NIP-98 HTTP authentication events.
Supported NIP Specifications
NostrBridge is built strictly to official Nostr Implementation Possibilities (NIPs) ensuring full interoperability with all clients, relays, and wallets.
Basic Protocol & Schemas
Standard event formatting, cryptographic Schnorr signatures, and WebSocket relay protocol communication.
Web Extension Signer
Seamless browser-extension authentication using Alby, nos2x, or Flamingo without exposing private keys.
bech32 Entity Format
Support for human-readable entity identifiers including npub, nprofile, note, nevent, and naddr.
Remote Signer (Bunker)
Delegate event signing to remote hardware or cloud bunkers securely over Nostr Connect sockets.
Lightning Zaps Billing
Automated LNURL payment verification and instant credit top-up via verified Lightning Zap receipts.
App Handler Recommendations
Interoperable client metadata tagging for webhook bot identity and event classification.
HTTP Auth Headers
Cryptographically gated REST API management requiring base64 signed HTTP authorization events (Kind 27235).
Supported Nostr Note Kinds
Configure your webhook rules to publish events using any of these 12 specialized Nostr event kinds according to your application requirements.
Standard Text Note / Webhook Proxy
Microblogging short posts and proxied webhook announcements from GitHub, Stripe, or custom services.
Forum Thread Root
Structured root posts for community discussion forums and topic threads.
Code Snippet
Formatted programming source code snippets with language extension and syntax tagging.
Git Repository Patch & Commit
Git commits, patches, pull request notifications, and repository state broadcasts.
Torrent File Index
Decentralized torrent file indexing with magnet links, infohashes, and tracker metadata.
Long-form Markdown Article
Blog posts, news articles, and rich markdown publications with header images.
Live Activity & Streaming
Real-time live streaming notifications, audio spaces, and broadcast status updates.
Wiki Article & Doc Entry
Encyclopedia-style entries, system documentation, and collaborative wiki articles.
Podcast Episode & Feed
Podcasting feeds, audio episodes, chapter marks, and show note releases.
Calendar Event & Schedule
Time-based or date-based event invitations, meetups, and developer call schedules.
Video Media Event
Landscape long-form video or short portrait video clips with media streaming URLs.
Web Bookmark Index
Saved web bookmarks, curated URL lists, and scheme-less d-tag references.
Zap Billing Calculator
Simulate your monthly usage and find the most cost-effective tier for your webhook automation needs.
Up to 100 notes & 2 webhooks free forever.
Fixed rate up to 5,000 notes & 10 webhooks.
10 sats / note published + 100 sats / rule created.
Simple, Transparent Tiers
No hidden fees. Pay using native Lightning Network Zaps (NIP-57) or start with our free tier.
Free Starter
Free Forever- ✓ 100 Notes Shared / month
- ✓ 2 Webhook Endpoint Rules
- ✓ Ephemeral Bot Key Signing
- ✓ Standard Public Relays
- ✓ Community Documentation
Premium Monthly
- ✓ 5,000 Notes Shared / month
- ✓ 10 Webhook Endpoint Rules
- ✓ Encrypted nsec & NIP-46 Bunker
- ✓ Custom Relay Pool Configuration
- ✓ Priority WebSocket Connection Pool
- ✓ Lightning Invoice Upgrade
Pay-As-You-Go
Flexible Wallet- ✓ Unlimited Notes & Volume
- ✓ Unlimited Webhook Endpoints
- ✓ Pay only for what you broadcast
- ✓ All Signing Preferences
- ✓ Instant LNURL Zap Top-Up
- ✓ Detailed Webhook Execution Logs
Who We Are: Building Sovereign & Open-Source Edge Infrastructure
NostrBridge is created and maintained by Workouse (workouse.com), a boutique software development studio led by Senior Software Architect Emre Yılmaz.
We specialize in full-stack engineering, high-scale edge computing, Nix reproducibility, and decentralized protocol integrations. Our mission is to empower developers with reliable, non-custodial tooling that bridges legacy web services with censorship-resistant open protocols.
Zero cold starts, sub-second execution on global Cloudflare edge workers.
Publicly audited, transparent code hosted on GitHub organization.
Workouse Studio
Decentralized Web & Edge Engineering
Everything You Need to Know
Got questions about NostrBridge edge architecture, NIP-57 billing, or NIP-98 authentication? We have answers.