# SDK

## 介绍 <a href="#jie-shao-2" id="jie-shao-2"></a>

Multichain.Storage SDK 是 Swan Multichain.Storage 开发人员的开发工具包，为使用 MCS API 提供了一个方便的接口。

* **零成本，免费使用**
* **通过钱包访问（Metamask）**
* **无缝集成，易于实施**

#### 当前支持的语言 <a href="#dang-qian-zhi-chi-de-yu-yan" id="dang-qian-zhi-chi-de-yu-yan"></a>

* Javascript


---

# Agent Instructions: 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://docs-cn.filswan.com/multichain.storage/developer-quickstart-1/sdk.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.
