要从拼多多获取商品数据，可以使用拼多多提供的API接口。首先需要注册一个拼多多开放平台的开发者账号，然后创建一个应用程序，获取应用程序的app_id和app_secret，以在API请求中进行身份验证。
在使用API接口时，需要按照规定的请求格式进行请求，通常是使用HTTP协议发送请求，在请求中包含所需的参数，通过API接口获取数据。可以使用多种编程语言编写程序，与API接口进行交互。拼多多提供了SDK库、开发文档等资源来帮助开发者快速接入API接口，并实现自己的业务逻辑。
需要注意的是，在使用API接口获取商品数据时，应遵守拼多多的规定，保证数据使用的合法性，并不泄露用户隐私信息。同时，需要对API请求进行安全验证，避免造成的数据泄露或其他问题。拼多多商品数据可以通过拼多多开放平台提供的API接口获取。以下是一些简要步骤：
注册开放平台账号并创建应用：在拼多多开放平台注册账号并创建应用，获得app key和app secret。
获取访问令牌：按照开放平台的规定，使用app key和app secret获取访问令牌(token)。
调用商品接口：根据需要，调用相应的商品接口，如批量查询商品详情、批量查询商品分类等。在调用接口时，需要将访问令牌和其他相关参数传入接口请求中。
解析接口返回的数据：拼多多接口返回的数据通常为JSON格式，需要对其进行解析并提取所需字段。
以下是具体的API接口调用步骤：
- 登录拼多多开放平台，并根据需要申请API接口权限；
- 获取appsecret和appkey；
- 调用拼多多开放平台提供的商品接口
请求参数：
请求参数：num_iid=1620002566
参数说明：num_iid:商品ID ;请求示例Curl PHP PHPsdk JAVA C# Python
# coding:utf-8
"""
Compatible for python2.x and python3.x
requirement: pip install requests
"""
from __future__ import print_function
import requests
# 请求示例 url 默认请求参数已经做URL编码
url = "https://api-gw.onebound.cn/pinduoduo/item_get/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&num_iid=1620002566"
headers = {
"Accept-Encoding": "gzip",
"Connection": "close"
}
if __name__ == "__main__":
r = requests.get(url, headers=headers)
json_obj = r.json()
print(json_obj)响应示例
{
"item": {
"num_iid": 1620002566,
"title": "【2件套】套装秋冬新款仿獭兔毛钉珠皮草毛毛短外套加厚大衣女装",
"price": 95.4,
"minGroupPrice": 95.4,
"maxGroupPrice": 95.4,
"total_price": "",
"desc_short": "【2件套】套装秋冬新款仿獭兔毛钉珠皮草毛毛短外套加厚大衣女装",
"cid": 8484,
"orginal_price": 1.15,
"nick": "果果家气质女装",
"num": 1000,
"sales": 43000,
"detail_url": "https://mobile.yangkeduo.com/goods1.html?goods_id=1620002566",
"desc": "<img src=\"https://img.pddpic.com/mms-material-img/2022-09-18/3f89d470-1af8-4dee-b529-6d62aa2ea3b7.png\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2019-02-15/ddf6fe7b-b536-4183-932d-69a1189a3f59.png\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/20f659b04d3e7e5851c27ff9931c96fc.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2019-11-14/4420a8c3-49ed-46d8-ab55-15e7a638ca31.jpg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/26c3e9d5cfbaf4e8f13b2bdd38f48d71.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/0aa872fa74599dad7b6aefe6b6c035c0.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/6bc959e32a30424c7a5284a37676999c.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/1fa9861a8c99c5e9e8119fd2239fef5a.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/b62cabf1d2320c5761e3f4c15203fb20.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/6f6e54376a66cbc78e16700d4c424fe1.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/2f60753dfc875a6876adc35833a69d31.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/ae0116e589d8de712f8dafd0c356cefe.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/da910c98fcc8de1b4d2d1498cd7899fd.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/140349649d8b7d08c8e88bfbbaa2f900.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/a953bae2eeb7364ef3ef2976a97d07eb.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/4da59828136c3b1308aad0aa990778a7.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-09-02/4a365b61a80e47288c8609ccd5982396.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-11-17/cd0a8a96b783a51236812ce24c59a329.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-11-17/16008ac19768d05e7dee16406ff958a1.jpeg\"/><img src=\"https://t00img.yangkeduo.com/goods/images/2018-11-17/ef1d17b69ebf9449a8bb52459b168c26.jpeg\"/><img src=\"https://www.o0b.cn/i.php?t.png&rid=gw-1.64a5232f23a5c&p=1032055883&k=i_key&t=1688544048\" style=\"display:none\" />",
"item_imgs": [
{
"url": "https://omsproductionimg.yangkeduo.com/images/2017-12-12/bcf848aa71c6389607ae7a84b70f1543.jpeg"
},
{
"url": "https://omsproductionimg.yangkeduo.com/images/2017-12-12/176019babfdecffa1d9f98f40b7e99b4.jpeg"
},
{
"url": "https://omsproductionimg.yangkeduo.com/images/2017-12-12/efb5db42397550bffd3211ca6f197498.jpeg"
},
{
"url": "https://omsproductionimg.yangkeduo.com/images/2017-12-12/d209ef7bcc9183c3bb8ca1dfdb108d49.jpeg"
},
{
"url": "https://omsproductionimg.yangkeduo.com/images/2017-12-12/74257ab65f3f00da7a90fde9042fe640.jpeg"
},
{
"url": "https://img.pddpic.com/goods/images/2019-08-17/e8fbd9cb-cc74-4caa-9380-84c46d27b008.jpg"
},
{
"url": "https://img.pddpic.com/goods/images/2019-08-17/d76f515b-e375-4060-b94e-cf64f6b0964e.jpg"
},
{
"url": "https://img.pddpic.com/goods/images/2019-08-17/f2f279b5-6000-4fbe-b99b-7c1cbd7884ea.jpg"
}
],
"pic_url": "https://omsproductionimg.yangkeduo.com/images/2018-06-06/463c0e2a5580ba3266846e41fe3e444a.jpeg",
"props_name": "1215:1115500378:颜色:粉色两件套(外套+裙子);1215:1115501666:颜色:米色两件套（外套+裙子）;1215:105309781:颜色:蓝色两件套（外套+裙子）;1226:119128:尺码:S（90斤以下）;1226:96784:尺码:M（90-100斤）;1226:33651:尺码:L（100-110斤）;1226:33652:尺码:XL（110-120斤）;1226:33653:尺码:2XL（120-130斤）;1226:33656:尺码:3XL（130-140斤）;",
"prop_imgs": {
"prop_img": [
{
"properties": "1215:1115500378",
"url": "https://t00img.yangkeduo.com/goods/images/2018-08-28/062d42b525a7c786920cbb83ac772af7.jpeg"
},
{
"properties": "1215:1115501666",
"url": "https://t00img.yangkeduo.com/goods/images/2018-08-28/415bed99d5a925123d7b7c39547205de.jpeg"
},
{
"properties": "1215:105309781",
"url": "https://t00img.yangkeduo.com/goods/images/2018-11-17/48b30664f0f7e526ab1b956e813f25cf.jpeg"
}
]
},
"props": [
{
"name": "面料材质",
"value": "仿皮草"
},
{
"name": "成分含量",
"value": "71%（含）—80%（含）"
},
{
"name": "版型",
"value": "修身"
},
{
"name": "领型",
"value": "圆领"
},
{
"name": "衣长",
"value": "短款"
},
{
"name": "是否带毛领",
"value": "不带毛领"
},
{
"name": "主风格",
"value": "气质名媛"
}
],
"skus": {
"sku": [
{
"price": 95.4,
"orginal_price": 115,
"properties": "1215:1115500378;1226:119128",
"properties_name": "1215:1115500378:颜色:粉色两件套(外套+裙子);1226:119128:尺码:S（90斤以下）",
"quantity": 107,
"sku_id": 57114357891
},
{
"price": 95.4,
"orginal_price": 115,
"properties": "1215:1115500378;1226:96784",
"properties_name": "1215:1115500378:颜色:粉色两件套(外套+裙子);1226:96784:尺码:M（90-100斤）",
"quantity": 37,
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},
{
"price": 95.4,
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"properties": "1215:1115500378;1226:33651",
"properties_name": "1215:1115500378:颜色:粉色两件套(外套+裙子);1226:33651:尺码:L（100-110斤）",
"quantity": 57,
"sku_id": 57114357893
},
{
"price": 95.4,
"orginal_price": 115,
"properties": "1215:1115500378;1226:33652",
"properties_name": "1215:1115500378:颜色:粉色两件套(外套+裙子);1226:33652:尺码:XL（110-120斤）",
"quantity": 114,
"sku_id": 57114357894
},
{
"price": 95.4,
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"properties": "1215:1115500378;1226:33653",
"properties_name": "1215:1115500378:颜色:粉色两件套(外套+裙子);1226:33653:尺码:2XL（120-130斤）",
"quantity": 200,
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},
{
"price": 95.4,
"orginal_price": 115,
"properties": "1215:1115500378;1226:33656",
"properties_name": "1215:1115500378:颜色:粉色两件套(外套+裙子);1226:33656:尺码:3XL（130-140斤）",
"quantity": 126,
"sku_id": 57114357896
},
{
"price": 95.4,
"orginal_price": 115,
"properties": "1215:1115501666;1226:119128",
"properties_name": "1215:1115501666:颜色:米色两件套（外套+裙子）;1226:119128:尺码:S（90斤以下）",
"quantity": 961,
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},
{
"price": 95.4,
"orginal_price": 115,
"properties": "1215:1115501666;1226:96784",
"properties_name": "1215:1115501666:颜色:米色两件套（外套+裙子）;1226:96784:尺码:M（90-100斤）",
"quantity": 135,
"sku_id": 57114357898
},
{
"price": 95.4,
"orginal_price": 115,
"properties": "1215:1115501666;1226:33651",
"properties_name": "1215:1115501666:颜色:米色两件套（外套+裙子）;1226:33651:尺码:L（100-110斤）",
"quantity": 135,
"sku_id": 57114357899
},
{
"price": 95.4,
"orginal_price": 115,
"properties": "1215:1115501666;1226:33652",
"properties_name": "1215:1115501666:颜色:米色两件套（外套+裙子）;1226:33652:尺码:XL（110-120斤）",
"quantity": 578,
"sku_id": 57114357900
},
{
"price": 95.4,
"orginal_price": 115,
"properties": "1215:1115501666;1226:33653",
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},
{
"price": 95.4,
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"quantity": 249,
"sku_id": 57114357902
},
{
"price": 95.4,
"orginal_price": 115,
"properties": "1215:105309781;1226:119128",
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"quantity": 556,
"sku_id": 103851107855
},
{
"price": 95.4,
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},
{
"price": 95.4,
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},
{
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},
{
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},
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}
]
},
"props_list": {
"1215:1115500378": "颜色:粉色两件套(外套+裙子)",
"1215:1115501666": "颜色:米色两件套（外套+裙子）",
"1215:105309781": "颜色:蓝色两件套（外套+裙子）",
"1226:119128": "尺码:S（90斤以下）",
"1226:96784": "尺码:M（90-100斤）",
"1226:33651": "尺码:L（100-110斤）",
"1226:33652": "尺码:XL（110-120斤）",
"1226:33653": "尺码:2XL（120-130斤）",
"1226:33656": "尺码:3XL（130-140斤）"
},
"props_img": {
"1215:1115500378": "https://t00img.yangkeduo.com/goods/images/2018-08-28/062d42b525a7c786920cbb83ac772af7.jpeg",
"1215:1115501666": "https://t00img.yangkeduo.com/goods/images/2018-08-28/415bed99d5a925123d7b7c39547205de.jpeg",
"1215:105309781": "https://t00img.yangkeduo.com/goods/images/2018-11-17/48b30664f0f7e526ab1b956e813f25cf.jpeg"
},
"property_alias": "",
"_ddf": "xdl",
"shop_id": 461742,
"seller_info": {
"nick": "果果家气质女装",
"score": 4.45,
"delivery_score": 4.45,
"item_score": null,
"shop_type": "",
"user_num_id": 461742,
"shop_name": "果果家气质女装",
"zhuy": "https://mobile.yangkeduo.com/mall_page.html?mall_id=461742",
"sid": 461742
},
"format_check": "ok",
"desc_img": [
"https://img.pddpic.com/mms-material-img/2022-09-18/3f89d470-1af8-4dee-b529-6d62aa2ea3b7.png",
"https://t00img.yangkeduo.com/goods/images/2019-02-15/ddf6fe7b-b536-4183-932d-69a1189a3f59.png",
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],
"shop_item": [],
"relate_items": []
},