# Mailcheck

You can use these credentials to authenticate the following nodes with Mailcheck.
- [Mailcheck](/integrations/nodes/n8n-nodes-base.mailcheck/)

## Prerequisites

Create a [Mailcheck](https://app.mailcheck.co/) account.

## Using API Key

1. Open the Mailcheck [dashboard](https://app.mailcheck.co/dashboard) page.
2. Click on the API on the top menu.
3. Enter a key name in the ***Enter the key name*** field.
4. Click on the ***Create Key*** button.
5. Click on the ***Copy*** button to copy the API key.
6. Enter a name for your credentials in the ***Credentials Name*** field in the 'Mailcheck API' credentials in n8n.
7. Paste the API key in the ***API Key*** field in the 'Mailcheck API' credentials in n8n.
8. Click on the ***Create*** button to create your credentials in n8n.

The following video demonstrates the steps mentioned above.

<div class="video-container">
<iframe width="840" height="472.5" src="https://www.youtube.com/embed/Bv1YANfYhUo" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div>

Please reach out to Mailcheck support should you have any questions [support@mailcheck.co](mailto:support+n8n@mailcheck.co)