SMM DatabaseMy Data & API
Ferrous Metals
Cobalt Lithium
Contact Us
E-mail：service.en@smm.cn
Phone：+86 - (021)5155 0306
SMM Data Excel Plug-in
Updata SMM data in Excel by downloading SMM Data Excel Plug-in
OS: Win 7/8/9/10
Excel: Ver.07 and above
Spot premiums in Detroit
Service
Data & API
Starting Date
Jan 03, 2017
Catagory
old > al
URL
https://dataapi.smm.cn/GetDataEn/al_spot_premiums_in_detroit
Supported Formats
JSON
HTTP Request Method
POST
Request Parameters
Names | Requires | Types of Range | Descriptions |
|---|---|---|---|
| token | True | String | This parameter is required when using OAuth.You will get the access_token after oauth authorization.token |
| sdatetime | False | String | Start Date,The default value is A Year ago, e.g.,2018-01-01 |
| edatetime | False | String | End Date,The default value is Today, e.g.,2018-08-13 |
Response
- 200
- "OK"
- {} 3 keys▶
- 0
- [] 2 items▶
- {} 3 keys▶
- "Date"
- ""
- ""
- {} 3 keys▶
- "Detroit spot USD premium"
- ""
- ""
- [] 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 |
|---|---|---|
| Code | Request Status | “200” means normal, other status codes are shown in schedule 1 |
| Msg | Return Description | “OK” indicates normal. Other states are shown in schedule 1 |
| Data | Return Result | Return the corresponding data according to the requested parameters |
| Data.Status | Permission Status | “0” means no permission,” 1” means permission |
| Data.Field | 1D Structure Array | Return data header description |
| Data.Field.Name | Name | Indicates the name corresponding to the column data |
| Data.Field.Unit | Unit | The unit corresponding to the column data |
| Data.Field.Info | Description | Description of the column data |
| Content | 2D data | Return all eligible data |
Returned Field Description
Field Name | Fied Type | Unit | Descriptions |
|---|---|---|---|
| Date | datetime | ||
| Detroit spot USD premium | float |
How to get token
URL
https://platform.smm.cn/usercenter/auth
HTTP Request Method
POST
Request Parameters
Requires | Types of Range | Descriptions | |
|---|---|---|---|
| user_name | True | String | Eamil Address |
| password | True | String | MD5 password |
| source | True | String | Source,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 |
|---|---|
| 200 | SUCCESS |
| 400 | INVALID REQUEST |
| 401 | NOT CERTIFIED |
| 403 | REJECT A REQUEST |
| 404 | PAGE LOSS |
| 422 | UNPROCESSABLE ENTITY |
| 500 | SERVER ERROR |
Spot premiums in Detroit
Catagory
old > al
Service
Data & API
Starting Date
Jan 03, 2017
Copyright © 2024 SMM Information & Technology Co, Ltd. All rights reserved.
In common with most websites, we use cookies to carry out various tasks including improving our user's experience. Read more about how we use cookies here.