# Page Not Found

The URL `building-with-squid-v2/key-concepts/hooks/build-a-posthook` does not exist.

You might be looking for one of these pages:
- [Build a postHook](https://docs.squidrouter.com/api-and-sdk-integration/key-concepts/hooks/build-a-posthook.md)
- [Build a preHook](https://docs.squidrouter.com/api-and-sdk-integration/key-concepts/hooks/build-a-prehook.md)
- [How do hooks work](https://docs.squidrouter.com/api-and-sdk-integration/key-concepts/hooks/how-do-hooks-work.md)
- [Transfer the remainder to the user](https://docs.squidrouter.com/api-and-sdk-integration/key-concepts/hooks/transfer-the-remainder-to-the-user.md)
- [Get a route and execute as normal](https://docs.squidrouter.com/api-and-sdk-integration/key-concepts/hooks/get-a-route-and-execute-as-normal.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.squidrouter.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.squidrouter.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/api-and-sdk-integration/key-concepts/hooks/build-a-posthook.md`)
- Use `Accept: text/markdown` header for content negotiation