# Get the DOM structure of the merchandise card

Debugging Tools

Interface should be called on the server side, not in the front end (Weixin Mini Program, web pages, APP, etc.) directly called, specific reference interface call guide

Interface name: ecsgetproductcardinfo

This interface is used to get the DOM structure needed to insert the merchandise card in the article

Note: Different article types support a different range of card types

• Image Messages: Support small cards, text links, cards
• Graphic Messages: Support for large cards, small cards, text links

# 1. How to call

# HTTPS calls

POST https://api.weixin.qq.com/channels/ec/service/product/getcardinfo?access_token=ACCESS_TOKEN

# Cloud Calls

• This interface does not support cloud calls

# Third party invocation

• Third Party Platform calls are not supported by this interface.

# 2. Request parameters

# Query parametersQuery String parameters

# Request BodyRequest Payload

# 3. Return Parameters

# Response Payload

# 4. Note

The errcode will be 0 when the call is successful under normal circumstances.Error when WeChat will return the error code and other information, please query the error message according to the error code.

The product_key and DOM are returned only in requests for article types and card types that require this field.

# 5. Code examples

Example Requests

{
  "product_id": "1000000000",
  "article_type": "newspic",
  "card_type": 2
}

Return an example

{
  "errcode": 0,
  "errmsg": "ok",
  "product_key": "PRODUCT_KEY",
  "DOM": "DOM"
}

# 6. Error code

The following is a list of error codes for this interface, other error codes can refer to General error codes

# 7. Scope of application