# SDK & 开发者工具

### 官方 SDK

| 语言                   | 包名                       | 安装                        | 源码                                                          |
| -------------------- | ------------------------ | ------------------------- | ----------------------------------------------------------- |
| Python               | `infoway-sdk`            | `pip install infoway-sdk` | [GitHub](https://github.com/infoway-api/infoway-sdk-python) |
| Node.js / TypeScript | `infoway-sdk`            | `npm install infoway-sdk` | [GitHub](https://github.com/infoway-api/infoway-sdk-nodejs) |
| Java                 | `io.infoway:infoway-sdk` | Maven / Gradle            | [GitHub](https://github.com/infoway-api/infoway-sdk-java)   |

所有 SDK 均覆盖 REST API 和 WebSocket 实时推送，支持美股、港股、A股、日本、印度、加密货币及外汇市场。

* Python SDK: REST + WebSocket，Python 3.9+
* Node.js SDK: REST + WebSocket，TypeScript 全类型支持，Node.js 18+
* Java SDK: REST + WebSocket，Builder 模式，Java 17+

### AI 工具

* MCP Server: 为 Claude Desktop / Cursor 提供 17 个金融数据工具，一行命令安装
* AI 投资顾问: 基于 Claude 的智能投资顾问，Streamlit Web UI + CLI

### 示例与模板

* 量化入门示例: 6 个 Python 量化交易入门示例 + Jupyter Notebook
* 交易所工具箱: 面向交易所运营的参考实现（Python + Java）


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