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Marketplace:Create an instance

Last Updated:Jun 20, 2026

After a customer successfully purchases a product, Alibaba Cloud Marketplace calls this Service Provider Interface (SPI) to create an instance.

  • Return a unique identifier (instanceId) for each application instance. Alibaba Cloud Marketplace uses this identifier for subsequent operations, such as renewals and expirations.

  • We recommend that you use the value of the orderBizId parameter as the instanceId.

  • Do not block this call. If the operation is time-consuming, use a queue for buffering, set instanceId=0, and return immediately. If the operation fails, also set instanceId=0. Alibaba Cloud Marketplace will retry the call (up to 120 times) until it receives a valid instanceId.

  • This call may be invoked multiple times. Ensure that your endpoint is idempotent.

  • For products with extra billing items, the API request includes parameters for these items at the same level as other parameters. The parameter key matches the key you specified when publishing the product, and the value is the customer's selection. For example, if you have two extra billing items with the keys "Count" and "Num", and a customer places an order with Count=2 and Num=3, these parameters and their values are included in the request. You must initialize the service and record these values.

Parameters

Parameter

Required

Type

Description

action

true

String

The operation to perform. The value must be createInstance.

aliUid

true

String

The customer's Alibaba Cloud account ID.

orderBizId

true

String

The Alibaba Cloud Marketplace business instance ID.

orderId

true

String

The Alibaba Cloud Marketplace order ID.

ecsInstanceId

false

String

The Elastic Compute Service (ECS) instance ID. This parameter is required for instances of image-based products.

productCode

true

String

The Alibaba Cloud Marketplace product code.

skuId

true

String

The ID of the product specification.

trial

true

Boolean

Indicates whether the purchase is a trial.

expiredOn

false

DateTime

The time when the instance expires. Format: yyyy-MM-dd HH:mm:ss.

template

false

String

The template ID. This parameter applies to template-based website builder products.

token

true

String

The token.

Response

Parameter

Description

Required

Type

Key

Key description

instanceId

The service provider's unique identifier for the instance.

true

String

-

-

hostInfo

Host and ICP filing information displayed on the Purchased Services page in the buyer's console.

false

JSON

name

Hostname

ip

The IP address of the server.

innerIp

The private IP address of the server.

username

The username for the server account.

password

The password for the server account.

cname

The CNAME of the server.

tempDomain

The temporary domain name.

ftpUsername

The FTP username.

ftpPassword

The FTP password.

region

The region information.

beianInfo

The ICP filing address.

databaseInfo

The database information.

appInfo

Application information displayed on the Purchased Services page in the buyer's console.

false

JSON

frontEndUrl

The front-end URL.

adminUrl

The management URL.

username

The administrator username.

password

The administrator password.

authUrl

The single sign-on URL.

licenseId

The license ID.

licenseValidPeriod

The validity period of the license.

licenseForUserGuide

The URL of the user guide.

appKey

The AppKey used for large language model services.

info

Remarks displayed on the Purchased Services page in the buyer's console.

false

JSON

-

Custom key-value data.

Sample request

http://example.aliyundoc.com?
token=097a56e26a93c874140bbcdf403f****&action=createInstance&aliUid=12312****&orderId=100001&orderBizId=1&productCode=cmjj000123&skuId=sku-1
            

Sample response

{
  "instanceId": "1",
  "hostInfo": {
    "name": "linux server",
    "ip": "127.0.0.1",
    "username": "user",
    "password": "user_password"
  },
  "appInfo": {
    "frontEndUrl": "http://example.com/",
    "adminUrl": "http://example.com/admin",
    "username": "admin",
    "password": "admin_password"
  },
  "info": {
    "key1": "my custom info"
  }
}

FAQ

1. When creating an instance, how can I identify the product and specifications that a customer purchased?

The productCode parameter is the code for the purchased product. You can find this code in the Product Code column on the product management page in the service provider console.

If the product has multiple product specifications, the skuId parameter corresponds to the specification code. You can find this code under product release > product sales information.

For example, on the Product Sales Information page, the specification code for the Enterprise Edition might be yuncode4757500001, and the code for the Flagship Edition might be yuncode4757500002.