# Page Not Found

The URL `language-specific-guides/ruby` does not exist.

You might be looking for one of these pages:
- [Ruby](https://help.nightfall.ai/developer-api/language_specific_guides/ruby.md)
- [Overview](https://help.nightfall.ai/developer-api/language_specific_guides/overview.md)
- [Java](https://help.nightfall.ai/developer-api/language_specific_guides/java.md)
- [Python](https://help.nightfall.ai/developer-api/language_specific_guides/python.md)
- [Errors](https://help.nightfall.ai/developer-api/key-concepts/errors.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/developer-api/language_specific_guides/ruby.md`)
- Use `Accept: text/markdown` header for content negotiation