> 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/jinaai.md).

# Jina AI credentials

You can use these credentials to authenticate the following nodes:

* [Jina AI](/integrations/builtin/app-nodes/n8n-nodes-base.jinaai.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 [Jina AI's reader API documentation](https://r.jina.ai/docs) and [Jina AI's search API documentation](https://s.jina.ai/docs) 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:

* **API key**: A Jina AI API key. You can get your free API key without creating an account by doing the following:
  1. Visit the [Jina AI website](https://jina.ai/).
  2. Select **API** on the page.
  3. Select **API KEY & BILLING** in the API app widget.
  4. Copy the key labeled "This is your unique key. Store it securely!".

Jina AI API keys start with 10 million free tokens that you can use non-commercially. To top up your key or use commercially, scroll on the **API KEY & BILLING** tab of the **API** widget and select the top up option that best fits your needs.