> ## Documentation Index
> Fetch the complete documentation index at: https://docs.trykura.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Data Extraction

> Extract and process data from webpages using Extraction blocks

# Extraction Block

Extraction blocks allow you to pull and analyze data from the currently viewed webpage.

## Overview

Extraction blocks can:

* Read and collect data from webpage elements
* Process the extracted data based on specific criteria
* Return filtered or analyzed results

## Examples

```
Prompt: "Read me all companies listed on the page"
```

## Storing and Referencing Results

Data extraction results are automatically stored in the variable associated with the block's name. You can reference these results in subsequent blocks using the syntax `{block_name}`, where `block_name` is the name you assigned to the extraction block.