# Page Not Found

The URL `rest/custom-data` does not exist.

You might be looking for one of these pages:
- [Custom Data](https://docs.cortex.io/api/readme/custom-data.md)
- [Custom Events](https://docs.cortex.io/api/readme/custom-events.md)
- [Custom Metrics](https://docs.cortex.io/api/readme/custom-metrics.md)
- [Custom Data (Advanced)](https://docs.cortex.io/api/readme/custom-data/custom-data-advanced.md)
- [Discovery Audit](https://docs.cortex.io/api/readme/discovery-audit.md)

## How to find the correct page

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

## Tips for requesting documentation

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