# Page Not Found

The URL `files/nhaEBOCn3mFb7mT3WXe8` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Images & Sprites](https://da-assets.gitbook.io/docs/fcu-for-developers/images-and-sprites.md)
- [Import Frames](https://da-assets.gitbook.io/docs/fcu-for-developers/import-frames.md)
- [Get started](https://da-assets.gitbook.io/docs/dal/get-started.md)
- [Layout rules](https://da-assets.gitbook.io/docs/fcu-for-designers/layout-rules.md)
- [Auth with web browser](https://da-assets.gitbook.io/docs/fcu-for-developers/auth/auth-with-web-browser.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://da-assets.gitbook.io/docs/fcu-for-developers/images-and-sprites.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://da-assets.gitbook.io/docs/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://da-assets.gitbook.io/docs/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/docs/fcu-for-developers/images-and-sprites.md`).

You may also use `Accept: text/markdown` header for content negotiation.