WeChat

WeChat Mini Programs Server API

Backend HTTPS/JSON APIs that Mini Program operators call from their own servers to authenticate user sessions (code2Session), mint access tokens, send customer service and template/subscription messages, generate Mini Program codes / QR codes, run content moderation (msgSecCheck, imgSecCheck, mediaCheckAsync), pull analytics (retention, visit trends, user portraits, page distribution), manage logistics, manage plugins, and verify SOTER biometric signatures. This is the server-side counterpart to the Mini Program JS framework and the primary integration surface for Mini Program publishers.

GitHub

Documentation

📖
APIReference
https://developers.weixin.qq.com/miniprogram/en/dev/api-backend/
📖
Documentation
https://developers.weixin.qq.com/miniprogram/en/dev/framework/
📖
GettingStarted
https://developers.weixin.qq.com/miniprogram/en/dev/framework/quickstart/
📖
Authentication
https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/login/auth.code2Session.html

Other Resources

🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/wechat/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: wechat:wechat-mini-programs-server-api
name: WeChat Mini Programs Server API
description: Backend HTTPS/JSON APIs that Mini Program operators call from their own servers to authenticate
  user sessions (code2Session), mint access tokens, send customer service and template/subscription messages,
  generate Mini Program codes / QR codes, run content moderation (msgSecCheck, imgSecCheck, mediaCheckAsync),
  pull analytics (retention, visit trends, user portraits, page distribution), manage logistics, manage
  plugins, and verify SOTER biometric signatures. This is the server-side counterpart to the Mini Program
  JS framework and the primary integration surface for Mini Program publishers.
humanURL: https://developers.weixin.qq.com/miniprogram/en/dev/api-backend/
baseURL: https://api.weixin.qq.com
tags:
- Mini Programs
- Server API
- Authentication
- Messaging
- Content Moderation
- Analytics
- QR Codes
properties:
- url: https://developers.weixin.qq.com/miniprogram/en/dev/api-backend/
  type: APIReference
- url: https://developers.weixin.qq.com/miniprogram/en/dev/framework/
  type: Documentation
- url: https://developers.weixin.qq.com/miniprogram/en/dev/framework/quickstart/
  type: GettingStarted
- url: https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/login/auth.code2Session.html
  type: Authentication