documentation/index.md
Rama master · réplica de lectura del repositorio original.
---
title: "Hook0 Docs — Webhook Server for Reliable Delivery"
description: "Guides, API reference, and architecture docs for Hook0. Self-host or use the cloud — retries, HMAC signatures, and monitoring included. Start sending webhooks in 5 minutes."
keywords: [hook0 documentation, webhook server docs, webhook API reference, open source webhooks, webhook setup guide]
---
# Hook0 Documentation
Welcome to Hook0, the open-source webhook server for reliable event delivery at scale.
## What is Hook0?
Hook0 is a production-ready webhook server that ensures your events reach their destinations with enterprise-grade reliability, security, and observability. Available as a cloud service or self-hosted.
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### New to Hook0?
1. **[What is Hook0?](explanation/what-is-hook0.md)** - Understand core concepts
2. **[Quick Start](tutorials/getting-started.md)** - Get running in 5 minutes
3. **[First Webhook](tutorials/first-webhook-integration.md)** - Build your first integration
4. **[Hook0 Play](https://play.hook0.com)** -- Test webhooks instantly, no signup
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### Ready to Build?
1. **[Event Types & Subscriptions](tutorials/event-types-subscriptions.md)** - Configure events
2. **[API Reference](/api)** - Complete REST API docs
3. **[JavaScript SDK](reference/sdk/javascript.md)** - Official client library
4. **[MCP Server](reference/mcp.md)** - Control Hook0 with AI assistants
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---
## Documentation Sections
This documentation follows the [Diataxis methodology](https://diataxis.fr/):
| Section | Purpose | Start Here |
|---------|---------|------------|
| **[Tutorials](tutorials/index.md)** | Step-by-step learning | [Getting Started](tutorials/getting-started.md) |
| **[How-to Guides](how-to-guides/index.md)** | Solve specific problems | [Debug Webhooks](how-to-guides/debug-failed-webhooks.md) |
| **[Reference](reference/index.md)** | Technical specifications | [API Reference](/api) |
| **[Explanation](explanation/index.md)** | Deep understanding | [Architecture](explanation/hook0-architecture.md) |
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## Key Features
| Feature | Description |
|---------|-------------|
| **Reliable Delivery** | Automatic retries with a fixed retry schedule ([request attempts](/concepts/request-attempts)) |
| **Security** | HMAC-SHA-256 signatures via [subscription secrets](/concepts/subscriptions#subscription-secrets), TLS encryption |
| **Observable** | Built-in metrics, logs, and delivery tracking |
| **High Performance** | Rust-based, handles thousands of events/second |
| **Flexible** | Event filtering, label-based routing |
| **Open Source** | Self-host or use our cloud service |
| **AI-Ready** | Control via Claude, Cursor, or any MCP-compatible assistant |
---
## Quick Links
### By Role
**Developers**
- [API Reference](/api) - REST API documentation
- [SDKs](reference/sdk/index.md) - Eleven clients, one page each, all held to the same contract
- [CLI](reference/cli.mdx) - Send events and receive webhooks on localhost from your terminal
- [JavaScript SDK](reference/sdk/javascript.md) - TypeScript/JS client
- [Rust SDK](reference/sdk/rust.md) - Rust client library
- [MCP Server](reference/mcp.md) - AI assistant integration
- [Error Codes](reference/error-codes.md) - Troubleshooting
**DevOps**
- [Configuration](reference/configuration.md) - All options
- [Monitor Performance](how-to-guides/monitor-webhook-performance.md) - Observability
**Architects**
- [Architecture](explanation/hook0-architecture.md) - System design
- [Security Model](explanation/security-model.md) - Security architecture
- [Event Processing](explanation/event-processing.md) - Delivery pipeline
---
## Resources
- **[GitHub](https://github.com/hook0/hook0)** - Source code
- **[Discord](https://www.hook0.com/community)** - Community chat
- **[Blog](https://www.hook0.com/blog)** - Articles & tutorials
- **[Status](https://status.hook0.com)** - Service status
---
*Hook0 - Enterprise-grade webhook delivery for modern applications.*