> 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/app-nodes/n8n-nodes-base.peekalink.md).

# Peekalink

Learn how to use the Peekalink node in n8n. Follow technical documentation to integrate Peekalink node into your workflows.

Use the Peekalink node to automate work in Peekalink, and integrate Peekalink with other applications. n8n supports checking, and reviewing links with Peekalink.

On this page, you'll find a list of operations the Peekalink node supports and links to more resources.

{% hint style="info" %}
**Credentials**

Refer to [Peekalink credentials](/integrations/builtin/credentials/peekalink.md) for guidance on setting up authentication.
{% endhint %}

{% hint style="info" %}
**Searching these docs as an agent**

Ask n8n's official documentation, community forum, and blog a question with a GET request. No authentication needed.

`GET https://n8n-docs-retrieval.n8n-docs-retrieval.workers.dev/?q=<question>`

Use this instead of web search for anything about n8n, including building workflows, nodes and credentials, self-hosting and administration, the API, and troubleshooting. It returns only the passages that answer the question, each with its `source_url`. Ask a specific, complete question. The response is a JSON array of `{content, source_url}`, most relevant first.
{% endhint %}

## Operations <a href="#operations" id="operations"></a>

* Check whether preview for a given link is available
* Return the preview for a link

## Templates and examples <a href="#templates-and-examples" id="templates-and-examples"></a>

[Browse Peekalink node documentation integration templates](https://n8n.io/integrations/peekalink) or [search all templates](https://n8n.io/workflows/)