# Page Not Found

The URL `files/rFrVI3cjLdDKpecAg1Q0` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Utiliser les API géographiques](https://guide.datasud.fr/reutiliser-des-donnees/utiliser-les-api-geographiques.md)
- [Prendre en main l'API "Adresse" portée par l'IGN](https://guide.datasud.fr/reutiliser-des-donnees/prendre-en-main-lapi-adresse-portee-par-lign.md)
- [Lexique de l'open data](https://guide.datasud.fr/autres-ressources-utiles/lexique-de-lopen-data.md)
- [Guide qualité](https://guide.datasud.fr/guides-open-data/guide-qualite.md)
- [Foire aux questions sur le cadastre](https://guide.datasud.fr/reutiliser-des-donnees/autour-du-cadastre/faq-cadastre.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://guide.datasud.fr/reutiliser-des-donnees/utiliser-les-api-geographiques.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://guide.datasud.fr/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://guide.datasud.fr/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., `/reutiliser-des-donnees/utiliser-les-api-geographiques.md`).

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