# Integrate auth0 as a custom authentication provider for firebase app

**URL:** <https://community.auth0.com/t/integrate-auth0-as-a-custom-authentication-provider-for-firebase-app/190926>\
**Category:** Get Help\
**Tags:** signup-prompt-new-experience, login-experience\
**Created:** [August 22, 2025, 5:44am UTC](https://community.auth0.com/t/integrate-auth0-as-a-custom-authentication-provider-for-firebase-app/190926 "2025-08-22T05:44:11Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![vlad.murarasu](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/vlad.murarasu/32/72793_2.png) [@vlad.murarasu](https://community.auth0.com/u/vlad.murarasu)\
**Post date:** [August 22, 2025, 12:55pm UTC](https://community.auth0.com/t/integrate-auth0-as-a-custom-authentication-provider-for-firebase-app/190926/3 "2025-08-22T12:55:43Z")

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Hi @manish.prishusoft,

Welcome to the Auth0 Community!

This community post discusses a similar problem. The solution it provides may help you, too.

> [@Auth0 and Firebase Integration](https://community.auth0.com/t/auth0-and-firebase-integration/56923):
>
> We are using Auth0 is our authentication provider and Firebase for database operation. For authentication using auth0-js java script library with Angular framework, Please let me know we can pass auth0 token to firebase for authentication instead of google auth.

If you have any other questions, feel free to reach out!

Have a good one,

Vlad

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