Google Page Entity Extraction Template

# Google Page Entity Extraction Template

## What this workflow does
This workflow allows you to extract named entities (people, organizations, locations, etc.) from any web page using Google's Natural Language API. Simply send a URL to the webhook endpoint, and the workflow will fetch the page content, process it through Google's entity recognition service, and return the structured entity data.

### How to use
1. Replace "YOUR-GOOGLE-API-KEY" with your actual Google Cloud API key (Natural Language API must be enabled)
2. Activate the workflow and use the webhook URL as your endpoint
3. Send a POST request to the webhook with a JSON body containing the URL you want to analyze: {"url": "https://example.com/page"}
4. Review the returned entity analysis with categories, salience scores, and metadata

## Webhook Input Format
The webhook expects a POST request with a JSON body in this format:
```json
{
  "url": "https://website-to-analyze.com/page"
}
```
### Response Format
The webhook returns a JSON response containing the full entity analysis from Google's Natural Language API, including:

Entity names and types (PERSON, LOCATION, ORGANIZATION, etc.)
Salience scores indicating entity importance
Metadata and mentions within the text
Entity sentiment (if available)