LINE, the most popular communication app having more than 80 million monthly active users in Japan, is now supported as a social identity provider for Auth0. Now enabling LINE Login for your users is as simple as flipping a switch.

Image of LINE login in the Auth0 Dashboard

What Are We Releasing?

LINE is joining more than 30 out-of-the-box integrations with social identity providers. Auth0 customers can enable LINE Login in as little as a few minutes, allowing LINE users around the world to log in with a simple button click or tap.

LINE Login has many benefits, including:

  • Increased registrations: Account creation can be frustrating and many potential users will exit an app at this point. With LINE Login, users can easily create an account in your app with their LINE credentials.

  • Verified email addresses: LINE handles email verification, allowing you to easily retrieve the user's up-to-date, verified email address.

  • Access to user profiles: Retrieving the LINE user profile gives you more data to target personalized content.

  • One-tap return experience: If the user is logged in to LINE and registered with your app, logging in is as simple as tapping a single button.

How Does LINE Login Work?

LINE Login is a simple process. Here is how it works:

  1. The user clicks or taps "Sign in with LINE"

  2. A login request is sent to LINE

  3. Once LINE confirms the user's identity, an existing user will get access to your application. A new user will be registered and then logged in to the application.

Login screen in English with LINE login

How Do I Get Started?

To try LINE Login out, sign up for Auth0 for free and follow the setup directions outlined in this documentation.