# Run Node (n8n)

## Configuration 

### Webhook URL

Enter the webhook URL that will trigger the workflow. For information on creating webhooks with n8n [visit there documentation.](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.webhook/)

### Data

Add the data you want to send to n8n using **Key Value pairs**. This section can include variables. 

### Output Variable

Save the results of the request to a variable. Example: `n8n_request`

## Advanced Settings

### HTTP Method

Select the method you want to use in the request. Options include:

* **GET:** Retrieve data without modifying any underlying resources.
* **POST:** Create or update a resource.
* **PATCH:** Make partial updates to an existing resource.
* **PUT:** Update an entire resource.
* **DELETE:** Remove a specified resource.
* **HEAD:** Retrieve only the header information.

### Authentication

Select the authentication type. Options include:

* **None** 
* **Basic Auth**
  * This requires you to include a **username** and **password**.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://university.mindstudio.ai/docs/building-ai-agents/blocks-reference/run-node-n8n.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.