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Home>Database>Zinc>Refined Zinc>Inventory>Total Inventory in Shanghai, Guangdong and Tianjin>
Total Inventory in Shanghai, Guangdong and Tianjin
WeeklyDATAAPI
Service
Data & API
Starting Date
Mar 02, 2007
Catagory
Zinc > Refined Zinc > Inventory
DataAPI
Sample code
URL
https://dataapi.smm.cn/GetDataEn/zn_total_inventories_in_the_three_regions
Supported Formats
JSON
HTTP Request Method
POST
Request Parameters
Names
Requires
Types of Range
Descriptions
tokenTrueStringThis parameter is required when using OAuth.You will get the access_token after oauth authorization.token
sdatetimeFalseStringStart Date,The default value is A Year ago, e.g.,2018-01-01
edatetimeFalseStringEnd Date,The default value is Today, e.g.,2018-08-13
Response
    • 200
    • "OK"
    • ▶
      {} 3 keys
      • 0
      • ▶
        [] 5 items
        • ▶
          {} 3 keys
          • "Date"
          • ""
          • ""
        • ▶
          {} 3 keys
          • "Inventory in Shanghai"
          • "10,000mt"
          • ""
        • ▶
          {} 3 keys
          • "Inventory in Guangdong"
          • "10,000mt"
          • ""
        • ▶
          {} 3 keys
          • "Inventory in Tianjin"
          • "10,000mt"
          • ""
        • ▶
          {} 3 keys
          • "Total Inventory in Shanghai, Guangdong and Tianjin"
          • "10,000mt"
          • ""
      • ▶
        [] 2 items
        • ▶
          [] 4 items
          • "2016-05-27"
          • "97.5"
          • "9.8"
          • "……"
        • ▶
          [] 4 items
          • "2016-05-27"
          • "97.5"
          • "9.8"
          • "……"
Returned Parameters Description
Type
Status
Descriptions
CodeRequest Status “200” means normal, other status codes are shown in schedule 1
MsgReturn Description“OK” indicates normal. Other states are shown in schedule 1
DataReturn ResultReturn the corresponding data according to the requested parameters
Data.StatusPermission Status“0” means no permission,” 1” means permission
Data.Field1D Structure ArrayReturn data header description
Data.Field.NameNameIndicates the name corresponding to the column data
Data.Field.UnitUnitThe unit corresponding to the column data
Data.Field.InfoDescriptionDescription of the column data
Content2D dataReturn all eligible data
Returned Field Description
Field Name
Fied Type
Unit
Descriptions
Datedatetime
Inventory in Shanghaifloat10,000mt
Inventory in Guangdongfloat10,000mt
Inventory in Tianjinfloat10,000mt
Total Inventory in Shanghai, Guangdong and Tianjinfloat10,000mt
How to get token
URL
https://platform.smm.cn/usercenter/auth
HTTP Request Method
POST
Request Parameters
Requires
Types of Range
Descriptions
user_nameTrueStringEamil Address
passwordTrueStringMD5 password
sourceTrueStringSource,The default value is dataapi
Response
    • 0
    • ""
    • ▶
      {} 1 key
      • "eyJhbGciOiJIUjZWxLCJjb21wYW55X3N0YXR1cyI6MCwiY3JlYXRlbWFpbCI6Inh1lIjmNCdWc…"
Notes

All interfaces require authorization, and each interface has a start date. A new authorization is required after expiration.

Phone：+86 - (021)5155 0306

Schedule 1
Status
Descriptions
200SUCCESS
400INVALID REQUEST
401NOT CERTIFIED
403REJECT A REQUEST
404PAGE LOSS
422UNPROCESSABLE ENTITY
500SERVER ERROR
Total Inventory in Shanghai, Guangdong and Tianjin
WeeklyDATAAPI
Catagory
Zinc > Refined Zinc > Inventory
Service
Data & API
Starting Date
Mar 02, 2007
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