# Rules for posting QR codes

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: qrcodeJumpPublish

This interface takes effect when the QR code rule is published, and when an existing user scans the QR code for the rule Service Account and hits it, they are redirected to the page specified in the official version Weixin Mini Program.

# 1. How to call

# HTTPS calls

POST https://api.weixin.qq.com/cgi-bin/wxopen/qrcodejumppublish?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.

• This interface belongs to the permission set id: 3, 18

• 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

# Request BodyRequest Payload

# 3. Return Parameters

# Response Payload

# 4. Note

# Instructions for invoking

• The interface is suitable for publishing a set QR code rule for "scan the normal QR code to open Weixin Mini Program" and for publishing the set QR code Rule for "scan a QR code for Service Account to open a Mini Program."

# Service Account Call Dxplaination

• In order to invoke this interface, the service provider must first obtain Service Account The permission set id of 3 must be authorized to the service provider, otherwise the 61007 error will occur.
• Service Account The interface must be associated with Weixin Mini Program before it can be invoked. If the service number has not been associated with the Mini Program, it can be associated through the linkMiniprogram interface, or in the Official Account management background - advertising and services - Mini Program management

# 5. Code examples

# 5.1 Publish "Scan Normal Binary Code to Open Weixin Mini Program" Set Binary Code Rules

Example Requests

{
  "prefix": "https://weixin.qq.com/qrcodejump"
}

Return an example

{
  "errcode": 0,
  "errmsg": "ok"
}

# 5.2 Publish "Scan Service Account Binary Code Open Weixin Mini Program" set binary code rules

Example Requests

{
  "prefix": "http://weixin.qq.com/q/02P5KzM_xxxxx"
}

Return an example

{
  "errcode": 0,
  "errmsg": "ok"
}

# 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

This interface supports "Service Account (authentication only)" account type calls.None of the other account types can be invoked without special instructions.