Let LINE users easily log in and connect to your app
Tap into LINE's network of users by integrating LINE Login into your Auth0 apps. Give users an easier way of logging in and increase your conversion rates. LINE is a messaging platform offering free one-on-one and group texts to for friends anytime, anywhere. LINE also provides unlimited voice and video calls free for users. LINE connects millions of people around the world every day.
Over 200 million users
Take advantage of LINE's extensive network of active users to increase the reach of your native app or web app.
Account creation made easy
Make it easy for users to create an account with LINE and to log in with a single tap without having to set and remember any passwords.
Create more engaging experiences for users by accessing their LINE profile information and using their display names and profile images.
The LINE social connection allows users to log in to your application using their LINE profile.
By default, Auth0 automatically syncs user profile data with each user login, thereby ensuring that changes made in the connection source are automatically updated in Auth0. Optionally, you can disable user profile data synchronization to allow for updating profile attributes from your application.
Before you begin:
- Sign up for a LINE account.
- Register your LINE account as a Developer. If you've never logged in to the LINE Developer console before, do so; you'll automatically be asked to register as a developer and link your account.
Set up channel in LINE
Set up a provider and channel using LINE's Create a Channel documentation, then apply for email permissions using LINE'S Integrating LINE Login with your web app: Applying for email permission section. During this process, LINE will generate a Channel ID and Channel Secret for your application; make note of these.
While setting up your channel, use the following values:
|Field||Value to Provide|
|Application type||Enable Web app.|
Find your Auth0 domain name
If your Auth0 domain name is not shown above and you are not using our custom domains feature, your domain name is your tenant name, your regional subdomain (unless your tenant is in the US region and was created before June 2020), plus
.auth0.com. For example, if your tenant name were
exampleco-enterprises, your Auth0 domain name would be
exampleco-enterprises.us.auth0.com and your callback URL would be
https://exampleco-enterprises.us.auth0.com/login/callback. (If your tenant is in the US and was created before June 2020, then your domain name would be
If you are using custom domains, your redirect URI will have the following format:
https://<YOUR CUSTOM DOMAIN>/login/callback.
You're ready to test your connection.