# Page Not Found

The URL `developers/customization-guide/api` does not exist.

You might be looking for one of these pages:
- [JavaScript API](https://help.pickzen.com/developers/api.md)
- [REST API](https://help.pickzen.com/developers/rest-api.md)
- [Assistants resource](https://help.pickzen.com/developers/rest-api/assistants.md)
- [API rate limit](https://help.pickzen.com/developers/rest-api/api-rate-limit.md)
- [Responses resource](https://help.pickzen.com/developers/rest-api/responses.md)

## How to find the correct page

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

## Tips for requesting documentation

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