---
title: "How to Register your MetaAds OAuth2 application"
img: https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_metaads_oauth2_application-icon.png
date: 2026-03-04T16:22:00.000Z
tag: Guides
description: "Go to https,//developers.facebook.com/apps/creation/..."
url: "https://docs.unified.to/guides/how_to_register_your_metaads_oauth2_application"
---

# How to Register your MetaAds OAuth2 application
------
_March 4, 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/)

        ![03cc19ca-b1b5-43fa-b858-37a6aeb9ab77.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_metaads_oauth2_application-0.png)

    - Enter the following details:
        - **App Name**
        - **App Contact Email**

        ![image.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_metaads_oauth2_application-1.png)


        ![Screenshot_2026-03-05_at_09.37.16.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_metaads_oauth2_application-2.png)

    - Add the following use-cases; 'Manage ads using Marketing API' and 'Measure ad performance'

        ![image.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_metaads_oauth2_application-3.png)


    **3. Configure Permissions for the Marketing API**

    - Enable all permissions in the 'Create & Manage Ads' and 'Measure ad performance' use-cases

        ![image.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_metaads_oauth2_application-4.png)


    - or -

    - After the application is created:
        - Open the **App Dashboard**.
        - Navigate to:
        Use Cases → Customize → Create & Manage Ads

        ![Screenshot_2026-03-05_at_09.42.12.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_metaads_oauth2_application-5.png)

    - Enable the following permissions:
        - ads_management
        - ads_read
        - business_management
        - email
    - Additional permissions such as:
        - pages_manage_ads
        - pages_read_engagement

    This may also be enabled depending on your integration requirements.


    ![Screenshot_2026-03-05_at_09.44.57.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_metaads_oauth2_application-6.png)


**4. Configure Facebook Login for Business**

- In the left sidebar, open (1, 2):
Facebook Login for Business → Settings

    ![Screenshot_2026-03-05_at_09.49.45.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_metaads_oauth2_application-7.png)

- Specify the [Unified.to](https://unified.to/) OAuth2 redirect URLs (3)

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

- Click **Save Changes (4)**.

**5. 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).

    ![Screenshot_2026-03-05_at_10.05.24.png](https://s3.us-east-2.amazonaws.com/unified-article-images/how_to_register_your_metaads_oauth2_application-9.png)


    In Unified [https://app.unified.to/integrations/metaads](https://app.unified.to/integrations/metaads), 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 MetaAds connection