# How to manage your integrations

Ahrefs Connect is available on **Ahrefs paid plans** (Lite, Standard, Advanced, and Enterprise). When a third-party app makes an API call to retrieve Ahrefs data on your behalf, it uses **API units** from your monthly allowance. You can check your current usage and remaining units in **Account settings → [Limits and usage](https://app.ahrefs.com/account/limits-and-usage/web)**.

![](<../images/CleanShot 2025-08-14 at 12.04.03@2x 1.jpg>)

## **Connecting an app**

When you connect your Ahrefs account to a third-party app, you’ll see an **authorization consent screen**. Once approved, the app will appear [in your account](https://app.ahrefs.com/account/api-keys) with an **API key** created specifically for it.

- These keys are labeled **"Integration app"** and include the name of the app in their scope.
- Workspace admins can set a **maximum monthly API unit limit** for each key, ensuring the app can’t exceed this usage.

![](<../images/CleanShot 2025-08-14 at 12.07.14@2x 1.jpg>)

## **Managing and removing apps**

All connected apps appear in the [**Applications**](https://app.ahrefs.com/account/applications) section of your Account settings. Workspace admins can revoke access from here at any time.

![](<../images/CleanShot 2025-08-14 at 12.10.11@2x.png>)

> **INFO**
> ### **Note on the legacy Integrations program**
>
> Ahrefs Connect is our new integration system, built on API v3. We still have active apps using our legacy API v2.
>
> - Legacy apps work as before for now and consume **legacy Integration units**.
> - These will be deprecated in the future, and we’re working with developers to migrate their apps before the deadline.