> 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/nasa.md).

# NASA credentials

You can use these credentials to authenticate the following nodes:

* [NASA](/integrations/builtin/app-nodes/n8n-nodes-base.nasa.md)

## 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 the **Browse APIs** section of the [NASA Open APIs](https://api.nasa.gov/) for more information about the service.

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

To configure this credential, you'll need:

* An **API Key**

To generate an API key:

1. Go to the [NASA Open APIs](https://api.nasa.gov/) page.
2. Complete the fields in the **Generate API Key** section.
3. Copy the **API Key** and enter it in your n8n credential.