电商平台和api之间的关联以及获取方式

          电商平台和API之间存在很密切的关联。API是指应用程序接口，也就是电商平台向外部应用程序提供数据和功能的接口。通过API，其他应用程序可以直接与电商平台进行交互，获取到电商平台上的数据和功能，例如商品信息、订单状态、支付功能等。

电商平台提供的API可以使得各类企业和开发者方便地获取到电商平台上的数据和功能。例如，电商平台上的商品信息可以帮助在线商家优化自己的销售策略和管理自己的库存，而第三方数据服务商则可以通过API来采集电商平台上的数据，为各类企业提供定制化的市场分析和营销服务。

同时，电商平台也可以通过API来扩展自己的服务和功能，吸引更多的开发者和企业对接API，进一步拓展自己的市场。通过API，电商平台可以更好地与外部应用程序和服务进行整合，为用户提供更好的服务和体验。

综上所述，电商平台和API之间的关联是十分密切的。电商平台可以通过API，为第三方企业和开发者提供丰富的数据和服务，同时也可以通过API整合外部服务和应用程序，增强自己的服务能力，为用户提供更好的电商体验。

请求参数

请求参数：num_iid=652874751412&is_promotion=1

参数说明：num_iid:淘宝商品ID
is_promotion:是否获取取促销价

返回数据：

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      "num_iid": "520813250866",
      "title": "三刃木折叠刀过安检创意迷你钥匙扣钥匙刀军刀随身多功能小刀包邮",
      "desc_short": "",
      "price": 25.8,
      "total_price": 0,
      "suggestive_price": 0,
      "orginal_price": "25.80",
      "nick": "欢乐购客栈",
      "num": "832",
      "min_num": 0,
      "detail_url": "http://item.taobao.com/item.htm?id=520813250866",
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      "brand": "三刃木",
      "brandId": "4036703",
      "rootCatId": "50013886",
      "cid": "50014822",
      "favcount": "4824",
      "fanscount": "1469",
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      "modified_time": "",
      "delist_time": "",
      "desc": "
小店所有产品都支持刻字，如需刻字，拍之前联系客服即可。
 
炎炎夏日来临，一把随身携带便携式的折叠小刀，带开瓶器功能，喝酒不用愁。（钥匙刀不带开瓶器功能）
 
可以当吊牌项链装饰，也可当钥匙扣挂饰， 水果刀 开瓶器 户外防身.
 
部分客户跟我们反映链子质量还不够好，因此小店已重新订购一批质量更好的链子赠送，加量不加价，只为让你买的更舒心，戴的更放心。
 
购买就送工具刀卡和链子一条
 
 
 
璀璨钻石套餐包含【SK016D钥匙扣+GJ019C折叠刀+GJ017D工具卡】
 
超凡大师套餐包括【304不锈钢钥匙扣+GJ019C折叠刀+GJ017D工具卡】
 
 
 
最强王者套餐包括【钛钢钥匙扣+GJ019C折叠刀+GJ017D工具卡】 
 
      
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