> For the complete documentation index, see [llms.txt](https://doc.thordata.com/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.thordata.com/doc/zh-hk/dai-li/shu-ju-zhong-xin-dai-li/zhang-hao-mi-ma-yan-zheng.md).

# 帳號密碼驗證

## 註冊與登入

1. 造訪 Thordata 官方網站。
2. 完成新帳號的註冊流程。
3. 使用您的帳號憑證登入系統。

<figure><img src="/files/QbWhXyF2QO42DtJTewIF" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/EmAcF7A4X8V6zOpoz7gu" alt=""><figcaption></figcaption></figure>

## 購買方案

登入後，在使用者儀表板中找到「數據中心代理」服務，並選擇合適的方案進行購買。

**方案類型說明**

* **共享代理**：依流量（以 GB 為單位）計費，IP 資源由多位使用者共享。
* **專用代理**：依 IP 數量和使用時長計費，IP 資源專供您使用。

<figure><img src="/files/zfMCn5ChL6PXV2YrCxlm" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://doc.thordata.com/doc/zh-hk/dai-li/shu-ju-zhong-xin-dai-li/zhang-hao-mi-ma-yan-zheng.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.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.