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.
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