> ## Documentation Index
> Fetch the complete documentation index at: https://levelblue-final.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# API Clients

 Role Availability | ❌ Read-Only ❌ Analyst ✔️ Manager

USM Central offers a Representational State Transfer (REST) API framework that enables you to customize elements of data in your environment. The APIs return JSON responses with errors that use HTTP response codes. To access the API, you need to create a client identification (ID) and secret code in the USM Central interface, and use that information to create a token. USM Central uses Open Authorization (OAuth) 2.0 to authenticate against the REST APIs.

> [!TIP]
>
> **Edition**: The API is available in the Standard and Premium editions of USM Anywhere.
>
> See the [Affordable pricing to fit every budget](https://cybersecurity.att.com/pricing) page for more information about the features and support provided by each of the USM Anywhere editions.

To open the API Clients page

At the bottom of the expanded pane of the USM Central web user interface (UI), hover over the ![](https://mintcdn.com/levelblue-final/OSGozCaHsL0BDQ3k/images/usm-central/user-gray.svg?fit=max\&auto=format\&n=OSGozCaHsL0BDQ3k\&q=85\&s=cd8ba5a970bca708c8141197a5c3306f) icon and select **Profile Settings > API Clients**.

![](https://mintcdn.com/levelblue-final/DOFwKl5rUbJFwqoB/images/usm-central/apiclients_thumb_0_60.webp?fit=max\&auto=format\&n=DOFwKl5rUbJFwqoB\&q=85\&s=42c513a51014c5c3e674d7b6b1dbe57c)

2. Click **New Client** to create a new client. See [the LevelBlue APIs](https://levelblue-final.mintlify.site/Default#cshid=1182) for more information.

**To delete an API Client**

1. At the bottom of the expanded pane of the USM Central web user interface (UI), hover over the ![](https://mintcdn.com/levelblue-final/OSGozCaHsL0BDQ3k/images/usm-central/user-gray.svg?fit=max\&auto=format\&n=OSGozCaHsL0BDQ3k\&q=85\&s=cd8ba5a970bca708c8141197a5c3306f) icon and select **Profile Settings > API Clients**.

2. Locate the API client that you want to delete and click **Delete Client**.

   The delete client dialog box opens.

   ![](https://mintcdn.com/levelblue-final/bPDl8XLOsO3r1x9k/images/usm-central/deleteclient_thumb_0_60.webp?fit=max\&auto=format\&n=bPDl8XLOsO3r1x9k\&q=85\&s=ddc68c3faa6b88b2e8759e56c3cf41da)

3. Click **Delete Client**.