Python Example

※ Testing Env. : python v3.7.7

1. Python POST Request Example

1) API to create products

import os
import time
import hmac, hashlib
import urllib.parse
import urllib.request
import ssl
import json

os.environ['TZ'] = 'GMT+0'

datetime=time.strftime('%y%m%d')+'T'+time.strftime('%H%M%S')+'Z'
method = "POST"

path = "/v2/providers/seller_api/apis/api/v1/marketplace/seller-products"

message = datetime+method+path

#replace with your own accesskey
accesskey = "****"
#replace with your own secretKey
secretkey = "****"

#********************************************************#
#authorize, demonstrate how to generate hmac signature here
signature=hmac.new(secretkey.encode('utf-8'),message.encode('utf-8'),hashlib.sha256).hexdigest()
authorization  = "CEA algorithm=HmacSHA256, access-key="+accesskey+", signed-date="+datetime+", signature="+signature
#print out the hmac key
#print(authorization)
#********************************************************#

# ************* SEND THE REQUEST *************
url = "https://api-gateway.coupang.com"+path

true=True
false=False
null = None
strjson={ 
		"displayCategoryCode": 56137,
		"sellerProductName": "상품등록_example",
		"vendorId": "A00012345",
		"saleStartedAt": "2018-08-13T00:00:00",
		"saleEndedAt": "2099-01-01T23:59:59",
		"displayProductName": "해피바스 솝베리 클렌징 오일",
		"brand": "해피바스",
		"generalProductName": "솝베리 클렌징 오일",
		"productGroup": "클렌징 오일",
		"deliveryMethod": "SEQUENCIAL",
		"deliveryCompanyCode": "KGB",
		"deliveryChargeType": "FREE",
		"deliveryCharge": 0,
		"freeShipOverAmount": 0,
		"deliveryChargeOnReturn": 2500,
		"remoteAreaDeliverable": "N",
		"unionDeliveryType": "UNION_DELIVERY",
		"returnCenterCode": "1000274592",
		"returnChargeName": "반품지_1",
		"companyContactNumber": "02-1234-678",
		"returnZipCode": "135-090",
		"returnAddress": "서울특별시 강남구 삼성동",
		"returnAddressDetail": "333",
		"returnCharge": 2500,
		"outboundShippingPlaceCode": "74010",
		"vendorUserId": "user01",
		"requested": false,
		"items": [
		  {
			"itemName": "200ml_1개",
			"originalPrice": 13000,
			"salePrice": 10000,
			"maximumBuyCount": "100",
			"maximumBuyForPerson": "0",
			"outboundShippingTimeDay": "1",
			"maximumBuyForPersonPeriod": "1",
			"unitCount": 1,
			"adultOnly": "EVERYONE",
			"taxType": "TAX",
			"parallelImported": "NOT_PARALLEL_IMPORTED",
			"overseasPurchased": "NOT_OVERSEAS_PURCHASED",
			"pccNeeded": "false",
			"externalVendorSku": "0001",
			"barcode": "",
			"emptyBarcode": true,
			"emptyBarcodeReason": "상품확인불가_바코드없음사유",
			"modelNo": "1717171",
			"extraProperties": null,
			"certifications": [
			  {
				"certificationType": "NOT_REQUIRED",
				"certificationCode": ""
			  }
			],
			"searchTags": [
			  "검색어1",
			  "검색어2"
			],
			"images": [
			  {
				"imageOrder": 0,
				"imageType": "REPRESENTATION",
				"vendorPath": "http://image11.coupangcdn.com/image/product/image/vendoritem/2018/06/25/3719529368/27a6b898-ff3b-4a27-b1e4-330a90c25e9c.jpg"
			  },
			  {
				"imageOrder": 1,
				"imageType": "DETAIL",
				"vendorPath": "http://image11.coupangcdn.com/image/product/image/vendoritem/2017/02/21/3000169918/34b79649-d625-4f49-a260-b78bf7a573a8.jpg"
			  },
			  {
				"imageOrder": 2,
				"imageType": "DETAIL",
				"vendorPath": "http://image11.coupangcdn.com/image/product/image/vendoritem/2018/06/28/3000169918/5716aa61-70bd-47cd-8f3d-f3d49e7f496d.jpg"
			  }
			],
			"notices": [
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "용량(중량)",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "제품 주요 사양",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "사용기한 또는 개봉 후 사용기간",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "사용방법",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "제조업자 및 제조판매업자",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "제조국",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "화장품법에 따라 기재, 표시하여야 하는 모든 성분",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "식품의약품안전처 심사 필 유무",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "사용할 때 주의사항",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "품질보증기준",
				"content": "제품 이상 시 공정거래위원회 고시 소비자분쟁해결기준에 의거 보상합니다."
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "소비자상담관련 전화번호",
				"content": "상세페이지 참조"
			  }
			],
			"attributes": [
			  {
				"attributeTypeName": "수량",
				"attributeValueName": "1개"
			  },
			  {
				"attributeTypeName": "개당 용량",
				"attributeValueName": "200ml"
			  }
			],
			"contents": [
			  {
				"contentsType": "TEXT",
				"contentDetails": [
				  {
					"content": "<img src='http://image11.coupangcdn.com/image/product/content/vendorItem/2018/06/26/196713/738d905f-ed80-4fd8-ad21-ed87b195a19e.jpg' />",
					"detailType": "TEXT"
				  }
				]
			  }
			],
			"offerCondition": "NEW",
			"offerDescription": ""
		  },
		  {
			"itemName": "200ml_2개",
			"originalPrice": 26000,
			"salePrice": 20000,
			"maximumBuyCount": "100",
			"maximumBuyForPerson": "0",
			"outboundShippingTimeDay": "2",
			"maximumBuyForPersonPeriod": "1",
			"unitCount": 1,
			"adultOnly": "EVERYONE",
			"taxType": "TAX",
			"parallelImported": "NOT_PARALLEL_IMPORTED",
			"overseasPurchased": "NOT_OVERSEAS_PURCHASED",
			"pccNeeded": "false",
			"externalVendorSku": "0002",
			"barcode": "",
			"emptyBarcode": true,
			"emptyBarcodeReason": "상품확인불가_바코드없음사유",
			"modelNo": "1717172",
			"extraProperties": {
			  "GOODS_SEQ":"1",
			  "optuid":"18788597"
			},
			"certifications": [
			  {
				"certificationType": "NOT_REQUIRED",
				"certificationCode": ""
			  }
			],
			"searchTags": [
			  "검색어1",
			  "검색어2"
			],
			"images": [
			  {
				"imageOrder": 0,
				"imageType": "REPRESENTATION",
				"vendorPath": "http://image11.coupangcdn.com/image/product/image/vendoritem/2018/06/26/3001519145/74100e2a-d1ad-4b50-9c78-840c12a3e10d.jpg"
			  },
			  {
				"imageOrder": 1,
				"imageType": "DETAIL",
				"vendorPath": "http://image11.coupangcdn.com/image/product/image/vendoritem/2017/02/21/3000169918/34b79649-d625-4f49-a260-b78bf7a573a8.jpg"
			  },
			  {
				"imageOrder": 2,
				"imageType": "DETAIL",
				"vendorPath": "http://image11.coupangcdn.com/image/product/image/vendoritem/2018/06/28/3000169918/5716aa61-70bd-47cd-8f3d-f3d49e7f496d.jpg"
			  }
			],
			"notices": [
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "용량(중량)",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "제품 주요 사양",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "사용기한 또는 개봉 후 사용기간",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "사용방법",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "제조업자 및 제조판매업자",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "제조국",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "화장품법에 따라 기재, 표시하여야 하는 모든 성분",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "식품의약품안전처 심사 필 유무",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "사용할 때 주의사항",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "품질보증기준",
				"content": "상세페이지 참조"
			  },
			  {
				"noticeCategoryName": "화장품",
				"noticeCategoryDetailName": "소비자상담관련 전화번호",
				"content": "상세페이지 참조"
			  }
			],
			"attributes": [
			  {
				"attributeTypeName": "수량",
				"attributeValueName": "2개"
			  },
			  {
				"attributeTypeName": "개당 용량",
				"attributeValueName": "200ml"
			  }
			],
			"contents": [
			  {
				"contentsType": "TEXT",
				"contentDetails": [
				  {
					"content": "<img src='http://image11.coupangcdn.com/image/product/content/vendorItem/2018/06/26/196713/738d905f-ed80-4fd8-ad21-ed87b195a19e.jpg' />",
					"detailType": "TEXT"
				  }
				]
			  }
			],
			"offerCondition": "NEW",
			"offerDescription": ""
		  }
		],
		"requiredDocuments": [
		  {
			"templateName": "기타인증서류",
			"vendorDocumentPath": "http://image11.coupangcdn.com/image/product/content/vendorItem/2018/07/02/41579010/eebc0c30-8f35-4a51-8ffd-808953414dc1.jpg"
		  }
		],
		"extraInfoMessage": "",
		"manufacture": "아모레퍼시픽"}

data = json.dumps(strjson).encode("utf-8")

print('
BEGIN REQUEST++++++++++++++++++++++++++++++++++++')
req = urllib.request.Request(url)

req.add_header("Content-type","application/json;charset=UTF-8")
req.add_header("Authorization",authorization)

req.get_method = lambda: method

ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE

print('
RESPONSE++++++++++++++++++++++++++++++++++++')
try:
  resp = urllib.request.urlopen(req, data, context=ctx)
except urllib.request.HTTPError as e:
    print(e.code)
    print(e.reason)
    print(e.fp.read())
except urllib.request.URLError as e:
    print(e.errno)
    print(e.reason)
    print(e.fp.read())
else:
    # 200
    body = resp.read().decode(resp.headers.get_content_charset())
    print(body)

2. Python GET Request Example

1) API to query category meta data

import os
import time
import hmac, hashlib
import urllib.parse
import urllib.request
import ssl

os.environ['TZ'] = 'GMT+0'

datetime=time.strftime('%y%m%d')+'T'+time.strftime('%H%M%S')+'Z'
method = "GET"
#replace with your own vendorId
path = "/v2/providers/seller_api/apis/api/v1/marketplace/meta/category-related-metas/display-category-codes/77723"

message = datetime+method+path

#replace with your own accesskey
accesskey = "****"
#replace with your own secretKey
secretkey = "****"

#********************************************************#
#authorize, demonstrate how to generate hmac signature here
signature=hmac.new(secretkey.encode('utf-8'),message.encode('utf-8'),hashlib.sha256).hexdigest()
authorization  = "CEA algorithm=HmacSHA256, access-key="+accesskey+", signed-date="+datetime+", signature="+signature
#print out the hmac key
#print(authorization)
#********************************************************#

# ************* SEND THE REQUEST *************
url = "https://api-gateway.coupang.com"+path

req = urllib.request.Request(url)

req.add_header("Content-type","application/json;charset=UTF-8")
req.add_header("Authorization",authorization)

req.get_method = lambda: method

ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE

try:
    resp = urllib.request.urlopen(req,context=ctx)
except urllib.request.HTTPError as e:
    print(e.code)
    print(e.reason)
    print(e.fp.read())
except urllib.request.URLError as e:
    print(e.errno)
    print(e.reason)
    print(e.fp.read())
else:
    # 200
    body = resp.read().decode(resp.headers.get_content_charset())
    print(body)

2) API to query a list of return/cancellation requests

import os
import time
import hmac, hashlib
import urllib.parse
import urllib.request
import ssl

os.environ['TZ'] = 'GMT+0'

datetime=time.strftime('%y%m%d')+'T'+time.strftime('%H%M%S')+'Z'
method = "GET"
#replace with your own vendorId
path = "/v2/providers/openapi/apis/api/v4/vendors/A00******/returnRequests"
query = urllib.parse.urlencode({"createdAtFrom": "2018-08-08", "createdAtTo": "2018-08-08", "status": "UC"})

message = datetime+method+path+query

#replace with your own accesskey
accesskey = "****"
#replace with your own secretKey
secretkey = "****"

#********************************************************#
#authorize, demonstrate how to generate hmac signature here
signature=hmac.new(secretkey.encode('utf-8'),message.encode('utf-8'),hashlib.sha256).hexdigest()
authorization  = "CEA algorithm=HmacSHA256, access-key="+accesskey+", signed-date="+datetime+", signature="+signature
#print out the hmac key
#print(authorization)
#********************************************************#

# ************* SEND THE REQUEST *************
url = "https://api-gateway.coupang.com"+path+"?%s" % query

req = urllib.request.Request(url)

req.add_header("Content-type","application/json;charset=UTF-8")
req.add_header("Authorization",authorization)

req.get_method = lambda: method

ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE

try:
    resp = urllib.request.urlopen(req,context=ctx)
except urllib.request.HTTPError as e:
    print(e.code)
    print(e.reason)
    print(e.fp.read())
except urllib.request.URLError as e:
    print(e.errno)
    print(e.reason)
    print(e.fp.read())
else:
    # 200
    body = resp.read().decode(resp.headers.get_content_charset())
    print(body)

3. Python PUT Request Example

1) API to modify products

import os
import time
import hmac, hashlib
import urllib.parse
import urllib.request
import ssl
import json

os.environ['TZ'] = 'GMT+0'

datetime=time.strftime('%y%m%d')+'T'+time.strftime('%H%M%S')+'Z'
method = "PUT"
path = "/v2/providers/seller_api/apis/api/v1/marketplace/seller-products"

message = datetime+method+path

#replace with your own accesskey
accesskey = "****"
#replace with your own secretKey
secretkey = "****"

#********************************************************#
#authorize, demonstrate how to generate hmac signature here
signature=hmac.new(secretkey.encode('utf-8'),message.encode('utf-8'),hashlib.sha256).hexdigest()
authorization  = "CEA algorithm=HmacSHA256, access-key="+accesskey+", signed-date="+datetime+", signature="+signature
#print out the hmac key
#print(authorization)
#********************************************************#

# ************* SEND THE REQUEST *************
url = "https://api-gateway.coupang.com"+path

true=True
false=False
null = None
strjson={
  "sellerProductId": 309323422,
  "displayCategoryCode": 56137,
  "sellerProductName": "상품수정_example",
  "vendorId": "A00012345",
  "saleStartedAt": "2017-11-30T00:00:00",
  "saleEndedAt": "2099-01-01T23:59:59",
  "displayProductName": "해피바스 솝베리 클렌징 오일",
  "brand": "해피바스",
  "generalProductName": "솝베리 클렌징 오일",
  "productGroup": "클렌징 오일",
  "deliveryMethod": "SEQUENCIAL",
  "deliveryCompanyCode": "KGB",
  "deliveryChargeType": "FREE",
  "deliveryCharge": 0,
  "freeShipOverAmount": 0,
  "deliveryChargeOnReturn": 2500,
  "remoteAreaDeliverable": "N",
  "unionDeliveryType": "UNION_DELIVERY",
  "returnCenterCode": "1000274592",
  "returnChargeName": "반품지_1",
  "companyContactNumber": "02-1234-678",
  "returnZipCode": "135-090",
  "returnAddress": "서울특별시 강남구 삼성동",
  "returnAddressDetail": "333",
  "returnCharge": 2500,
  "outboundShippingPlaceCode": "74010",
  "vendorUserId": "user01",
  "requested": false,
  "items": [
    {
      "sellerProductItemId": 769536471,
      "itemName": "200ml_1개",
      "originalPrice": 13000,
      "salePrice": 10000,
      "maximumBuyCount": "100",
      "maximumBuyForPerson": "0",
      "outboundShippingTimeDay": "1",
      "maximumBuyForPersonPeriod": "1",
      "unitCount": 1,
      "adultOnly": "EVERYONE",
      "taxType": "TAX",
      "parallelImported": "NOT_PARALLEL_IMPORTED",
      "overseasPurchased": "NOT_OVERSEAS_PURCHASED",
      "pccNeeded": "false",
      "externalVendorSku": "0001",
      "barcode": "",
      "emptyBarcode": true,
      "emptyBarcodeReason": "상품확인불가_바코드없음사유",
      "modelNo": "171717",
      "extraProperties": null,
      "certifications": [
        {
          "certificationType": "NOT_REQUIRED",
          "certificationCode": ""
        }
      ],
      "searchTags": [
        "검색어1",
        "검색어2"
      ],
      "images": [
        {
          "imageOrder": 0,
          "imageType": "REPRESENTATION",
          "vendorPath": "http://image11.coupangcdn.com/image/product/image/vendoritem/2018/06/25/3719529368/27a6b898-ff3b-4a27-b1e4-330a90c25e9c.jpg"
        },
        {
          "imageOrder": 1,
          "imageType": "DETAIL",
          "vendorPath": "http://image11.coupangcdn.com/image/product/image/vendoritem/2017/02/21/3000169918/34b79649-d625-4f49-a260-b78bf7a573a8.jpg"
        },
        {
          "imageOrder": 2,
          "imageType": "DETAIL",
          "vendorPath": "http://image11.coupangcdn.com/image/product/image/vendoritem/2018/06/28/3000169918/5716aa61-70bd-47cd-8f3d-f3d49e7f496d.jpg"
        }
      ],
      "notices": [
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "용량(중량)",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "제품 주요 사양",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "사용기한 또는 개봉 후 사용기간",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "사용방법",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "제조업자 및 제조판매업자",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "제조국",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "화장품법에 따라 기재, 표시하여야 하는 모든 성분",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "식품의약품안전처 심사 필 유무",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "사용할 때 주의사항",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "품질보증기준",
          "content": "제품 이상 시 공정거래위원회 고시 소비자분쟁해결기준에 의거 보상합니다."
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "소비자상담관련 전화번호",
          "content": "상세페이지 참조"
        }
      ],
      "attributes": [
        {
          "attributeTypeName": "수량",
          "attributeValueName": "1개"
        },
        {
          "attributeTypeName": "개당 용량",
          "attributeValueName": "200ml"
        }
      ],
      "contents": [
        {
          "contentsType": "TEXT",
          "contentDetails": [
            {
              "content": "<img src='http://image11.coupangcdn.com/image/product/content/vendorItem/2018/06/26/196713/738d905f-ed80-4fd8-ad21-ed87b195a19e.jpg' />",
              "detailType": "TEXT"
            }
          ]
        }
      ],
      "offerCondition": "NEW",
      "offerDescription": ""
    },
    {
      "sellerProductItemId": 769536472,
      "itemName": "200ml_2개",
      "originalPrice": 26000,
      "salePrice": 20000,
      "maximumBuyCount": "100",
      "maximumBuyForPerson": "0",
      "outboundShippingTimeDay": "2",
      "maximumBuyForPersonPeriod": "1",
      "unitCount": 1,
      "adultOnly": "EVERYONE",
      "taxType": "TAX",
      "parallelImported": "NOT_PARALLEL_IMPORTED",
      "overseasPurchased": "NOT_OVERSEAS_PURCHASED",
      "pccNeeded": "false",
      "externalVendorSku": "0001",
      "barcode": "",
      "emptyBarcode": true,
      "emptyBarcodeReason": "상품확인불가_바코드없음사유",
      "modelNo": "171717",
      "extraProperties": {
        "GOODS_SEQ":"1",
        "optuid":"18788597"
      },
      "certifications": [
        {
          "certificationType": "NOT_REQUIRED",
          "certificationCode": ""
        }
      ],
      "searchTags": [
        "검색어1",
        "검색어2"
      ],
      "images": [
        {
          "imageOrder": 0,
          "imageType": "REPRESENTATION",
          "vendorPath": "http://image11.coupangcdn.com/image/product/image/vendoritem/2018/06/26/3001519145/74100e2a-d1ad-4b50-9c78-840c12a3e10d.jpg"
        },
        {
          "imageOrder": 1,
          "imageType": "DETAIL",
          "vendorPath": "http://image11.coupangcdn.com/image/product/image/vendoritem/2017/02/21/3000169918/34b79649-d625-4f49-a260-b78bf7a573a8.jpg"
        },
        {
          "imageOrder": 2,
          "imageType": "DETAIL",
          "vendorPath": "http://image11.coupangcdn.com/image/product/image/vendoritem/2018/06/28/3000169918/5716aa61-70bd-47cd-8f3d-f3d49e7f496d.jpg"
        }
      ],
      "notices": [
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "용량(중량)",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "제품 주요 사양",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "사용기한 또는 개봉 후 사용기간",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "사용방법",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "제조업자 및 제조판매업자",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "제조국",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "화장품법에 따라 기재, 표시하여야 하는 모든 성분",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "식품의약품안전처 심사 필 유무",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "사용할 때 주의사항",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "품질보증기준",
          "content": "상세페이지 참조"
        },
        {
          "noticeCategoryName": "화장품",
          "noticeCategoryDetailName": "소비자상담관련 전화번호",
          "content": "상세페이지 참조"
        }
      ],
      "attributes": [
        {
          "attributeTypeName": "수량",
          "attributeValueName": "2개"
        },
        {
          "attributeTypeName": "개당 용량",
          "attributeValueName": "200ml"
        }
      ],
      "contents": [
        {
          "contentsType": "TEXT",
          "contentDetails": [
            {
              "content": "<img src='http://image11.coupangcdn.com/image/product/content/vendorItem/2018/06/26/196713/738d905f-ed80-4fd8-ad21-ed87b195a19e.jpg' />",
              "detailType": "TEXT"
            }
          ]
        }
      ],
      "offerCondition": "NEW",
      "offerDescription": ""
    }
  ],
  "requiredDocuments": [
    {
      "templateName": "기타인증서류",
      "vendorDocumentPath": "http://image11.coupangcdn.com/image/product/content/vendorItem/2018/07/02/41579010/eebc0c30-8f35-4a51-8ffd-808953414dc1.jpg"
    }
  ],
  "extraInfoMessage": "",
  "manufacture": "아모레퍼시픽"
}

data = json.dumps(strjson).encode("utf-8")

req = urllib.request.Request(url)

req.add_header("Content-type","application/json;charset=UTF-8")
req.add_header("Authorization",authorization)

req.get_method = lambda: method

#skipping for ssl cert.
ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE

try:
  resp = urllib.request.urlopen(req, data, context=ctx)
except urllib.request.HTTPError as e:
    print(e.code)
    print(e.reason)
    print(e.fp.read())
except urllib.request.URLError as e:
    print(e.errno)
    print(e.reason)
    print(e.fp.read())
else:
    # 200
    body = resp.read().decode(resp.headers.get_content_charset())
    print(body)

2) API to update product prices per item

import os
import time
import hmac, hashlib
import urllib.parse
import urllib.request
import ssl
import json

os.environ['TZ'] = 'GMT+0'

datetime=time.strftime('%y%m%d')+'T'+time.strftime('%H%M%S')+'Z'
method = "PUT"
#replace with your own vendorItemId and price
path = "/v2/providers/seller_api/apis/api/v1/marketplace/vendor-items/703********/prices/120***10"
query = "forceSalePriceUpdate=true"

message = datetime+method+path+query

#replace with your own accesskey
accesskey = "****"
#replace with your own secretKey
secretkey = "****"

#********************************************************#
#authorize, demonstrate how to generate hmac signature here
signature=hmac.new(secretkey.encode('utf-8'),message.encode('utf-8'),hashlib.sha256).hexdigest()
authorization  = "CEA algorithm=HmacSHA256, access-key="+accesskey+", signed-date="+datetime+", signature="+signature
#print out the hmac key
#print(authorization)
#********************************************************#

# ************* SEND THE REQUEST *************
url = "https://api-gateway.coupang.com"+path+"?%s" % query

req = urllib.request.Request(url)

req.add_header("Content-type","application/json;charset=UTF-8")
req.add_header("Authorization",authorization)

req.get_method = lambda: method

#skipping for ssl cert.
ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE

try:
  resp = urllib.request.urlopen(req, context=ctx)
except urllib.request.HTTPError as e:
    print(e.code)
    print(e.reason)
    print(e.fp.read())
except urllib.request.URLError as e:
    print(e.errno)
    print(e.reason)
    print(e.fp.read())
else:
    # 200
    body = resp.read().decode(resp.headers.get_content_charset())
    print(body)

4. Python DELETE Request Example

1) API to delete products

import os
import time
import hmac, hashlib
import urllib.parse
import urllib.request
import ssl
import json

os.environ['TZ'] = 'GMT+0'

datetime=time.strftime('%y%m%d')+'T'+time.strftime('%H%M%S')+'Z'
method = "DELETE"
path = "/v2/providers/seller_api/apis/api/v1/marketplace/seller-products/83358541"

message = datetime+method+path

#replace with your own accesskey
accesskey = "****"
#replace with your own secretKey
secretkey = "****"

#********************************************************#
#authorize, demonstrate how to generate hmac signature here
signature=hmac.new(secretkey.encode('utf-8'),message.encode('utf-8'),hashlib.sha256).hexdigest()
authorization  = "CEA algorithm=HmacSHA256, access-key="+accesskey+", signed-date="+datetime+", signature="+signature
#print out the hmac key
#print(authorization)
#********************************************************#

# ************* SEND THE REQUEST *************
url = "https://api-gateway.coupang.com"+path

req = urllib.request.Request(url)

req.add_header("Content-type","application/json;charset=UTF-8")
req.add_header("Authorization",authorization)

req.get_method = lambda: method

#skipping for ssl cert.
ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE

try:
  resp = urllib.request.urlopen(req, context=ctx)
except urllib.request.HTTPError as e:
    print(e.code)
    print(e.reason)
    print(e.fp.read())
except urllib.request.URLError as e:
    print(e.errno)
    print(e.reason)
    print(e.fp.read())
else:
    # 200
    body = resp.read().decode(resp.headers.get_content_charset())
    print(body)