> ## Documentation Index
> Fetch the complete documentation index at: https://docs.extend.ai/llms.txt
> Use this file to discover all available pages before exploring further.
>
> ## API version
> The current API version is `2026-02-09`, served at the site root (no version prefix in URLs).
> If this page URL contains `/2025-04-21/` or `/2024-12-23/`, you are reading an older API version.
> Prefer the current docs at https://docs.extend.ai/llms.txt unless the user explicitly needs that older version.
> Do not treat older-version pages as the source of truth for new integrations.

# Webhooks

> Ship your document processing with Extend. Get started with our APIs, SDKs, and guides.

## Docs

- [Webhook Configuration](https://docs.extend.ai/2026-02-09/webhooks/configuration.md): Set up webhook endpoints, subscribe to events, and verify deliveries
- [Webhook Events](https://docs.extend.ai/2026-02-09/webhooks/events.md): Reference for every webhook event Extend sends — run lifecycle events for parse, extraction, classification, splitting, editing, and workflows — with payload shapes.
- [Webhook Best Practices](https://docs.extend.ai/2026-02-09/webhooks/best-practices.md): Operational best practices for handling Extend webhooks