Note: If you build with Wix's Astro integration, member login is handled for you. To learn more, see Handle Member Login Using Wix's Astro Integration. Otherwise, set up login as described here.
With Wix Headless, you can authenticate members on a site or app using Wix as your identity provider. This allows members to securely sign in and access content or features that are specific to their account, such as their profile, saved items, order history, or other private information.
Using a Wix login page is the simplest way to set up member authentication, as Wix handles the user experience and authentication process. However, you can't change the look and feel of the Wix login page.
When using a Wix login page, you're responsible for writing the code to start the login and handle the response. Wix handles the login UI and authentication.
The login flow looks like this:
Before implementing a Wix login page in a self-managed project, make sure to:
Last updated: 25 June 2026