# Request QR code interface
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: intp_marketcode_applycode
Request a QR code interface for batch generation of a specified number of marketing codes
# 1. How to call
# HTTPS calls
POST https://api.weixin.qq.com/intp/marketcode/applycode?access_token=ACCESS_TOKEN
# Cloud Calls
- This interface does not support cloud calls
# Third party invocation
This interface supports Third Party Platform generation business call.
The permission set id to which the interface belongs is: 46
When a service provider is authorized by one of the permissions set, it can call on behalf of the merchant by using authorizer_access_token , which can be viewed in the third-party call documentation.
# 2. Request parameters
# Query parametersQuery String parameters
Parameter Name | type | Required to fill in | Introductions |
---|---|---|---|
access_token | string | yes | Interface invocation credentials, using access_token , authorizer_access_token |
# Request BodyRequest Payload
Parameter Name | type | Required to fill in | Introductions |
---|---|---|---|
code_count | number | yes | Number of application codes, ≥ 10000, ≤ 20000000, integer multiples of 10000 |
isv_application_id | string | yes | External number, the same isv_application_id is regarded as the same application |
# 3. Return Parameters
# Response Payload
Parameter Name | type | Introductions |
---|---|---|
errcode | number | Error code |
errmsg | string | Error Description |
application_id | number | Application Number |
# 4. Note
- The code_count parameter must be an integer multiple of 10000, in the range 10000 - 20000000
- The same isv_application_id is considered as the same application
# 5. Code examples
Example Requests
{
"code_count": 100000,
"isv_application_id": "testid124"
}
Return an example
{
"errcode": 0,
"errmsg": "ok",
"application_id": 581865877
}
# 6. Error code
The following is a list of error codes for this interface, other error codes can refer to General error codes
Error code | Error Description | Solutions |
---|---|---|
0 | ok | success |
40001 | invalid credential access_token isinvalid or not latest | access_token Invalid or not recently acquired access_token, please confirm the validity of the access_token |
40002 | invalid grant_type | Types of Unlawful Credentials |
# 7. Scope of application
This interface supports "Service Account (required)" account type call.None of the other account types can be invoked without special instructions.