LINE API Use Case

LINE Login

LINE Login is a function that introduces social login using a LINE account to web apps and native apps (iOS and Android).

End-user benefits

End-user benefits, Easy authentication using LINE

Easy authentication using LINE

Users can log in to web apps and native apps (henceforth referred to as services) using their LINE account.

To create an account and log in to the service, simply tap the "LINE Login" button that appears on the service's screen.

You don't have to remember a new ID and password.

Service provider benefits

LINE Login Service provider benefits Create a secure login process

Create a secure login process

You can build a secure login process by letting LINE Login manage your credentials and authentication functions.

LINE Login Service provider benefits Effective use of LINE registration information

Effective use of LINE registration information (ID linkage)

Each end user can connect their LINE account to the service account.

By linking the two accounts, the profile information registered by the end user on LINE can be used in the service.

LINE Login Service provider benefits Linking with LINE Official Accounts

Linking with LINE Official Accounts

When end users log in to your service for the first time, you can ask them to add your service's LINE Official Account as a friend.

When combined with a LINE Official Account and Messaging API, you can send LINE messages to end users who have purchased products from your service to follow up on their purchases, and vice versa.

Diagram

LINE Login diagram
Services, end users, and the LINE platform work together to exchange information securely, as follows:

  1. ① The service sends a LINE Login page to the end user.
  2. ② End users will be authenticated and authorized using LINE.
    Once this process is complete, the service can obtain an access token from the LINE platform to identify the user.
  3. ③ Get an access token from the LINE platform.

View the demo

You can view the demo on your smartphone by scanning the QR code to access the demo site. You can view the demo by tapping the “Go to Demo Screen” button below on your smartphone.

Before using, please note that the LINE Login demo app will retrieve your LINE account's profile information (display name, profile image URL, and user ID), but only the user ID will be stored on the server and it will be deleted every day.

LINE Login
LINE Official Account: LINE Use Case-Login
Operation image of LINE login using QR code Go to Demo Screen

Download sample source code

・AWS Serverless version *Coming Soon!

Development use cases using LINE API

Development use cases using LINE API(ZOZO) LINE for Business

Granting the company's own points increased the number of ID linkages by 2.6 times - Utilizing LINE to promote ZOZOTOWN's "CFM Strategy"

ZOZO(Japanese only)
Development use cases using LINE API(BOOK WALKER) LINE for Business

We've increased the number of friends 8 fold in a year - An e-book store utilizing LINE Official Account

BOOK WALKER(Japanese only)