# Add new OAuth Client - Zendesk Support

{% hint style="success" %}
If you’ve already set up an OAuth Client for your integration with Clickatell, [follow these steps](https://guides.clickatell.com/integrations/zendesk-support/find-configuration-details-zendesk-support) to find the required integration details.
{% endhint %}

To integrate with Zendesk Support, you need to copy over the **Client ID** and **Client Secret** from Zendesk Support into the Clickatell Portal. These are unique and get generated when you add a new OAuth Client in Zendesk Support. 

## Create a new Connected App in Zendesk Support

{% hint style="warning" %}
An admin user must log in to your Zendesk Support account.
{% endhint %}

1. Click on the “Apps” icon in the top right.
2. Click “Admin Center”.

<figure><img src="https://content.gitbook.com/content/xcMbyh2AMn0FTzC5pCX6/blobs/msO6Vb6cQf9yrnXTpP7z/image.png" alt=""><figcaption></figcaption></figure>

3. Go to *Apps and Integrations -> Zendesk API -> OAuth Clients -> Add OAuth Client.*

<figure><img src="https://content.gitbook.com/content/xcMbyh2AMn0FTzC5pCX6/blobs/Ae8SivqiM50IRiptDEIg/image.png" alt=""><figcaption></figcaption></figure>

4. Enter the required fields:
   * **Client name & Description:** Add the name and description shown to users.
   * **Company & Logo:** Add your company name and logo (optional).
   * **Unique identifier:** This can be anything, but it’s recommended to keep it short.
   * **Redirect URL:** Use *<https://authentication-service.clickatell.com/authorize/result>* &#x20;
5. Click *Save*.

<figure><img src="https://content.gitbook.com/content/xcMbyh2AMn0FTzC5pCX6/blobs/5FBN3mM1cUS1xJNE7A1y/image.png" alt=""><figcaption></figcaption></figure>

6. Once saved, you’ll be presented with the [configuration details required](https://guides.clickatell.com/integrations/zendesk-support/find-configuration-details-zendesk-support) in the Clickatell Portal.

<figure><img src="https://content.gitbook.com/content/xcMbyh2AMn0FTzC5pCX6/blobs/2OI5A3Ahmvit1FOSAs9u/image.png" alt=""><figcaption></figcaption></figure>