# Page Not Found

The URL `files/kjefsQRJuxJI7MJGUWXU` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Submit a form](https://nexaflow.gitbook.io/nexaflow/developer-apis/submit-a-form.md)
- [Get a website by ID](https://nexaflow.gitbook.io/nexaflow/developer-apis/get-a-website-by-id.md)
- [Verify Email](https://nexaflow.gitbook.io/nexaflow/developer-apis/verify-email.md)
- [Get data from a Google Sheet](https://nexaflow.gitbook.io/nexaflow/developer-apis/get-data-from-a-google-sheet.md)
- [Settings-Getting API key](https://nexaflow.gitbook.io/nexaflow/settings/settings-getting-api-key.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://nexaflow.gitbook.io/nexaflow/developer-apis/submit-a-form.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://nexaflow.gitbook.io/nexaflow/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://nexaflow.gitbook.io/nexaflow/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., `/nexaflow/developer-apis/submit-a-form.md`).

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