# Page Not Found

The URL `welcome/onboarding-tutorial` does not exist.

You might be looking for one of these pages:
- [Welcome to Core API](https://docs.commercelayer.io/core/onboarding.md)
- [Revoking a token](https://docs.commercelayer.io/core/authentication/revoking-a-token.md)
- [Filtering data](https://docs.commercelayer.io/core/filtering-data.md)
- [Importing resources](https://docs.commercelayer.io/core/importing-resources.md)
- [Exporting resources](https://docs.commercelayer.io/core/exporting-resources.md)

## How to find the correct page

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

## Tips for requesting documentation

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