---
title: "How to Register your Facebook OAuth2 Application"
img: https://unified.to/images/logo.svg
date: 2026-08-28T15:35:00.000Z
tag: Guides
description: "Go to https,//developers.facebook.com/apps/creation/..."
url: "https://unified.to/blog/how_to_register_your_facebook_oauth2_application"
---

# How to Register your Facebook OAuth2 Application
------
_August 28, 2026_

1. Create a Meta Developer account
    - Go to [**https://developers.facebook.com/**](https://developers.facebook.com/)
2. Create an application
    - Go to [**https://developers.facebook.com/apps/creation/**](https://developers.facebook.com/apps/creation/)

        ![how_to_register_your_metaads_oauth2_application-0.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_facebook_oauth2_application-0.png)


Enter the following details:

- **App Name**
- **App Contact Email**

    ![Screenshot_2026-08-28_at_11.38.19_AM.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_facebook_oauth2_application-1.png)

1. Add the use case

    ![Screenshot_2026-08-28_at_11.39.22_AM.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_facebook_oauth2_application-2.png)

2. Connect your app to a business portfolio

    ![Screenshot_2026-08-28_at_11.40.44_AM.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_facebook_oauth2_application-3.png)

3. Once you create the app, select it from the [https://developers.facebook.com/apps/](https://developers.facebook.com/apps/) page. From the app dashboard, select 'Customize the Manage everything on your Page use case'

    ![Screenshot_2026-08-28_at_11.44.55_AM.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_facebook_oauth2_application-4.png)

4. Now add the permissions
- pages_show_list
- pages_read_engagement
- pages_read_user_content
- read_insights
- pages_manage_posts
- email
- public_profile

    ![Screenshot_2026-08-28_at_11.49.07_AM.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_facebook_oauth2_application-5.png)

1. **Configure Facebook Login for Business**
- In the left sidebar, open (1, 2): Facebook Login for Business → Settings
- Specify the [**Unified.to**](https://unified.to/) OAuth2 redirect URLs (3)
- Click **Save Changes (4)**

    ![how_to_register_your_metaads_oauth2_application-7.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_facebook_oauth2_application-6.png)


    ![how_to_register_your_metaads_oauth2_application-8.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_facebook_oauth2_application-7.png)

1. **Configure App Domains**
- Go to App Settings → Basic
- Add the following **App Domains**(3): [**unified.to**](https://unified.to/)[**api.unified.to**](https://api.unified.to/)[**app.unified.to**](https://app.unified.to/)[**api-eu.unified.to**](https://api-eu.unified.to/)[**app-eu.unified.to**](https://app-eu.unified.to/)[**api-au.unified.to**](https://api-au.unified.to/)[**app-au.unified.to**](https://app-au.unified.to/)
- Scroll down and save the settings (4)

    ![how_to_register_your_metaads_oauth2_application-9.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_facebook_oauth2_application-8.png)

1. In Unified [https://app.unified.to/integrations/facebook](https://app.unified.to/integrations/facebook), add the application's App ID (as the client ID) and the App secret (as the client secret). This information can be found in the App settings > Basic page.

You are now all set to authorize a Facebook connection. Users should see this screen at time of [Oauth](/embeddedauth).


![dialog_box_updated.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_facebook_oauth2_application-9.png)