# Nodes

A **Node** is a single step in your workflow. Think of nodes as building blocks — each one performs a specific task on your data. As your workflow runs, it moves through each node, executing the logic or action defined there.

There are three types of nodes:

* [**Destination Nodes**](/account-intelligence/workflows/nodes/destinations.md)
* [**Transformation Nodes**](/account-intelligence/workflows/nodes/transformations.md)
* [**Logic Nodes**](/account-intelligence/workflows/nodes/logic.md)

### Destination Nodes

These are where your data ends up after it's processed.

* **Purpose:** Send or sync data to external tools.

### Transformation Nodes

These are used to manipulate, or enhance your data before sending it anywhere.

* **Purpose:** Change or refine the data.

### Logic Nodes

These are used to manipulate, or filter your data before sending it anywhere.

* **Purpose:** Change or refine the data.


---

# 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://docs.hockeystack.com/account-intelligence/workflows/nodes.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.