Check if a WeChat OpenID is Subscribed to a Official Account
Retrieve OpenID via OAuth2 Authorization
To determine whether a user has subscribed to a specific WeChat official account, the first step is obtaining their OpenID. This can be acheived using WeChat's OAuth2 authorization flow with minimal scope (snsapi_base), which does not require explicit user consent for basic information.
#region Obtain W ...
Posted on Wed, 16 Sep 2026 16:45:34 +0000 by sonehs