API是application programming interface（应用程序接口）的简称，是一些预先定义的函数，目的是提供应用程序与开发人员基于某软件或硬件的以访问一组例程的能力，而又无需访问源码，或理解内部工作机制的细节。

目前各大电商平台都有自己的开放平台，通过API接口开放本电商平台的相关数据和功能，以自由开放的姿态来占领更多的市场份额。也让更多的人能来电商市场分得一杯羹。

通过电商API接口可以实现获取电商平台商品数据、订单数据、上下架商品、批量处理订单、批量发货、批量购买、买家信息、卖家信息等等功能。

下面列举几个常用的API接口，均可支持开放使用，注册账号即可。

item_get 获得商品详情数据，包括sku信息、详情主图、库存、销量等页面数据
item_search 按关键字搜索商品，获取商品ID列表
item_get_sales    获得商品销量详情

测试示例演示

返回数据格式：

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