> For the complete documentation index, see [llms.txt](https://doc.sk5data.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sk5data.com/doc/zh/unlimited-residential-1/kuai-su-ru-men.md).

# 快速入门

sk5data 无限住宅代理（端口）在套餐有效期内不限流量，支持多个端口同时使用。每个端口可独立设置地区、IP 轮换周期及认证信息，方便为不同任务分别配置代理。

#### 使用前须知

* **多端口使用：** 可将不同端口配置到多个工具或任务中，同时运行。
* **独立配置：** 每个端口可分别设置国家/地区、用户名、密码及备注。
* **定时轮换：** 支持设置 **3–30 分钟**的 IP 轮换周期。
* **有效期：** 请关注套餐到期时间；到期后端口将停用，相关配置不再保留。

> 端口是代理连接入口，不代表固定出口 IP；出口 IP 会根据轮换规则变化。

#### 适用场景

* **批量网页采集：** 为多个采集任务分别配置端口，获取公开网页与商品数据。
* **价格与库存监控：** 按地区配置端口，持续追踪价格、促销及库存变化。
* **SEO 监控：** 为不同地区的搜索结果监测任务分配端口，追踪关键词排名变化。
* **广告验证：** 通过不同地区的代理出口，检查广告展示与落地页内容。
* **AI 数据采集：** 为多个数据采集任务配置代理，获取用于数据集构建和知识库更新的公开内容。

#### 开始使用

1. **选择套餐：** 在端口使用页面选择需要配置的套餐。
2. **配置端口：** 点击对应端口的【编辑】，设置地区、轮换周期及认证信息。
3. **连接使用：** 复制代理信息，填入浏览器、脚本或代理工具，测试连接后开始使用。

[**查看账密认证教程 →**](/doc/zh/unlimited-residential-1/zhang-mi-ren-zheng.md)


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