CompanyFourElementsVerification-阿里云帮助中心

Verifies a company's name, certificate number, legal representative's name, and ID card number. The verification is successful only if all four elements match and the company's business status is active.

Operation description

Before you use this API, make sure that you understand the billing methods and pricing of the four-element company verification product. For more information about billing, see Product Billing.
You are charged for the API call when the VerifyResult parameter in the response is true or false, and the ReasonCode is 0, 1, or 2. You are not charged in other cases.
Before using this API, log on to the Cell Phone Number Service console. On the Tag Square page, find the required tag, and click Request Activation. Fill in the application form. You can use the service after your application is approved.

QPS limits

The queries per second (QPS) limit for a single user for this API is 200 calls per second. If you exceed the limit, API calls are throttled. This may affect your business. Plan your calls accordingly.

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Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

dytns:CompanyFourElementsVerification

get

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
EpCertNo	string	Yes	The company certificate number.	9242032*******J627
EpCertName	string	No	The company name.	某企业
LegalPersonCertName	string	Yes	The name of the company's legal representative. Note If a company has multiple legal representatives, separate their names with commas (,).	张三
LegalPersonCertNo	string	Yes	The ID card number of the company's legal representative. Note If a company has multiple ID card numbers, separate them with commas (,).	610321******0011、510180******0022
AuthCode	string	Yes	The authorization code. Note Log on to the Cell Phone Number Service console. On the My Applications page, obtain the authorization ID. Use this ID as the authorization code.	Dd1r***4id

Response elements

Element	Type	Description	Example
	object
AccessDeniedDetail	string	Details about the access denial.	-
RequestId	string	The ID of the request. This is a common parameter. Each request has a unique ID that you can use to troubleshoot issues.	CC3BB6D2-2FDF-4321-9DCE-B38165CE4C47
Message	string	The description of the status code.	OK
Data	object	The returned data.
DetailInfo	object	The details of the company.	{ "enterpriseStatus": "在营（开业）", "openTime": "2023-05-25/2053-05-24" }
OpenTime	string	The business term of the company.	2023-05-25/2053-05-24
EnterpriseStatus	string	The business status of the company.	在营（开业）
InconsistentData	array	The fields that failed the verification.
	string	EpCertName: The company name. EpCertNo: The company certificate number. CertName: The name of the legal representative. CertNo: The certificate number of the legal representative.	CertName
VerifyResult	string	The verification result. Valid values: true: The information is consistent and the company is in normal operation. false: The verification failed.	true
ReasonCode	integer	The verification result code. Valid values: 0: Consistent. 1: Consistent, but the company is not in normal operation. 2: The legal representative's information is inconsistent with the company's information. 3: The four-element verification failed. 4: The company is not found. 5: The legal representative is not found in the database.	0
Code	string	The request status code.	OK

Examples

Success response

JSON format

{
  "AccessDeniedDetail": "-",
  "RequestId": "CC3BB6D2-2FDF-4321-9DCE-B38165CE4C47",
  "Message": "OK",
  "Data": {
    "DetailInfo": {
      "OpenTime": "2023-05-25/2053-05-24",
      "EnterpriseStatus": "在营（开业）"
    },
    "InconsistentData": [
      "CertName"
    ],
    "VerifyResult": "true",
    "ReasonCode": 0
  },
  "Code": "OK"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParameter	Invalid parameter.
400	AuthCodeIllegal	Illegal authCode.
500	RequestTimeout	Request supplier timed out.	Request supplier timeout
500	RequestSupplierError	Request supplier error.	Request supplier error.

See for a complete list.

Release notes

See Release Notes for a complete list.