> For the complete documentation index, see [llms.txt](https://community.space.id/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://community.space.id/space-id-bai-ke-zhi-nan/.bnb.arb-shi-yong-zhi-nan/ru-he-shi-yong-sid-ji-fen-xu-fei.md).

# 如何使用 SID 积分续费？

在给 .bnb 域名续费时，你现在可以选择使用 SID 积分来支付续费的费用。 

步骤1：

在“Extend Registration”弹出窗口中，点击“SID Point”，即可查看使用SID 积分后更新的预估支付费用。

{% hint style="warning" %}
如果你的 SID 积分足以支付续费的总费用，那么你只需支付 gas 费；\
如果你的 SID 积分无法支付续费的总费用，那么你将需要支付剩余的注册费和 gas 费。
{% endhint %}

<figure><img src="/files/0aT2rnZUq7KnA7WcNvG9" 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, and the optional `goal` query parameter:

```
GET https://community.space.id/space-id-bai-ke-zhi-nan/.bnb.arb-shi-yong-zhi-nan/ru-he-shi-yong-sid-ji-fen-xu-fei.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.