¶ Call the WeChat Ecological Account System

When you start to develop an exciting application based on the WeChat ecosystem, you will need to consider how to make good use of the open capabilities of WeChat in multiple scenarios, and how to deal with complex OpenID and UnionID (opens new window) mechanisms. The WeChat ecosystem is very huge, and there are several login scenarios (such as PC website scan code, official account webpage authorization, mini-program authorization, etc.), which need to call completely different interfaces, which undoubtedly increases the understanding for developers. and development costs.

Authing provides developers with a concise and unified SDK in the front-end for the complex scenarios of the WeChat ecosystem, and automatically processes logic such as identity recognition and account merging in the back-end based on the three dimensions of OpenID, UnionID, and mobile phone number. Developers only need to call the front-end SDK without worrying about complex identification logic. Authing will eventually return standardized user information.

¶ Follow WeChat Official Account Login

"Follow WeChat Official Account Login" refers to the process of generating a QR code of the WeChat official account on the PC website. The user scans the code with the WeChat APP and follows the official account to realize the process of automatic login. Using "Follow WeChat Official Account Login" can quickly attract traffic to the official account and enhance brand stickiness. With Authing's "Follow WeChat Official Account Login", you hardly need to develop any code, just simple configuration and it can be completed in a few minutes.check the details.

• Application scenario: PC website;
• Overview: The QR code of the WeChat official account is generated on the PC website, the user scans the code with the WeChat APP, and automatically logs in after following the official account;
• View WeChat official document (opens new window).

¶ PC Sign in with WeChat scan code

WeChat PC scan code login allows users to log in to third-party applications or websites using WeChat identity. In Authing after the WeChat scan code is logged in, Adoption Authing Quickly get the WeChat user basic open information and help users implement the base open function.check the details.

• Application scenario: PC website;
• Overview: Jump to the WeChat QR code page in the PC website application, then use the WeChat scan code to log in;
• View WeChat official document (opens new window).

¶ PC Website uses WeChat Mini Program QR code to log in

This is Authing A pioneering design, Authing Open the scan of small login QR code to get the official real-name user information of WeChat official,T he user can authorize the real number to complete the registration or login, and create an account system based on the mobile phone number.check the details.

• Application Scene: PC website;
• Overview: Show the applet QR code in the PC website application, then use the WeChat scan code to log in;

¶ WeChat internal web page uses WeChat Authorized Login

Authing The developer provides the developer with a method of obtaining user information in the WeChat web page and completing the login. If the user accesses a third-party web page in the WeChat client, the public account can obtain the basic information of the user through the WeChat webpage authorization mechanism, and then implement business logic.check the details.

• Application Scene: WeChat web page, public number;
• Overview: The WeChat Authorization box is popped up within the webpage within the WeChat app. After the user authorizes the current user information;
• View WeChat official document (opens new window)

¶ WeChat login in the mini program

Authing The developer provides the developer with a method of obtaining user information in a mini program and completing the login. By Authing The SDK can easily obtain the user identity identifier provided by WeChat, quickly establish an account system based on the mobile phone number.check the details.

• Application scenario: mini program;
• Overview: Used in WeChat applets, pop-up WeChat Authorization boxes, and you can get information on the current user after authorization;
• View WeChat official document (opens new window)

¶ Mobile App Use WeChat Login

Authing Providing developers with a way to quickly jump WeChat login to obtain user information in the mobile terminal (iOS or Android) application, Simple call Authing Mobile SDK can complete WeChat account access.check the details.

• Application scenario: Mobile APP；
• Overview: Pull the WeChat APP in the mobile application to log in;
• View WeChat official document (opens new window)

¶ Mobile App Use Mini Program Login

Launching the WeChat Mini Program on the mobile terminal is a key way to establish a mobile phone number-centric user system. Authing greatly reduces the development complexity for developers through the SDK, and one line of code can obtain users through the mobile terminal in the applet. Authorized mobile phone number, establish an account system based on mobile phone number.check the details.

• Application scenario: Mobile APP；
• Overview: Launch the WeChat Mini Program in the mobile app to log in.
• View WeChat official document (opens new window)

¶ Summary comparison