# Page Not Found

The URL `astradex-ai/key-features` does not exist.

You might be looking for one of these pages:
- [Key Features](https://docs.chatastra.ai/astrapad/introduction/key-features.md)
- [Features](https://docs.chatastra.ai/astrapay/features.md)
- [Extras](https://docs.chatastra.ai/astra-ai-app/extras.md)
- [Core Features](https://docs.chatastra.ai/ecosystem/astradex/core-features.md)
- [Use Cases](https://docs.chatastra.ai/astrapay/use-cases.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/astrapad/introduction/key-features.md`)
- Use `Accept: text/markdown` header for content negotiation