# Page Not Found

The URL `files/3TWA9jjB0V9bE29QFCCp` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [客服中心](https://help.firstline.cc/master/customer-service-policy.md)
- [即時聊天 Javascript API](https://help.firstline.cc/developer/ji-shi-liao-tian-javascript-api.md)
- [3 種 WhatsApp 帳號種類大解析！](https://help.firstline.cc/guide/guide/whatsapp-business-api.md)
- [交談腳本變數](https://help.firstline.cc/feature/other/jiao-tan-jiao-ben-bian-shu.md)
- [Webhook 腳本](https://help.firstline.cc/feature/integrate/webhook-recipe.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://help.firstline.cc/master/customer-service-policy.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://help.firstline.cc/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://help.firstline.cc/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., `/master/customer-service-policy.md`).

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