> For the complete documentation index, see [llms.txt](https://docs.n8n.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.n8n.io/integrations/builtin/credentials/uproc.md).

# uProc credentials

You can use these credentials to authenticate the following nodes:

* [uProc](/integrations/builtin/app-nodes/n8n-nodes-base.uproc.md)

## Prerequisites <a href="#prerequisites" id="prerequisites"></a>

Create a [uProc](https://uproc.io) account.

## Supported authentication methods <a href="#supported-authentication-methods" id="supported-authentication-methods"></a>

* API key

## Related resources <a href="#related-resources" id="related-resources"></a>

Refer to [uProc's API documentation](https://docs.uproc.io/api/) for more information about the service.

## Using API Key <a href="#using-api-key" id="using-api-key"></a>

To configure this credential, you'll need:

* An **Email** address: Enter the email address you use to log in to uProc. This is also displayed in **Settings > Integrations > API Credentials**.
* An **API Key**: Go to **Settings > Integrations > API Credentials**. Copy the **API Key (real)** from the **API Credentials** section and enter it in your n8n credential.