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

# BigQuery

> Query your BigQuery data from Decimal's AI agent for customer insights during support ticket investigation.

<div className="dcl-callout">
  This feature is enabled per workspace. [Email us](mailto:support@getdecimal.ai?subject=Enable%20BigQuery) to turn it on.
</div>

## What It Does

* **Lists the tables** it can reach, so the agent knows what exists before it asks anything
* **Queries your data** to answer the customer-specific question a ticket raises
* **Stays inside the datasets you pick**

## Connecting BigQuery

1. **Open Integrations**: Go to **Settings → Integrations**.
2. **Click BigQuery**: Click on the BigQuery integration row to open the configuration modal.
3. **Enter your project**: Provide the **Project ID** to query.
4. **Provide service account credentials**: Enter the **Service Account Email** and **Private Key** from the service account JSON key file.
5. **Connect**: Click **Connect** to save and activate the integration.
6. **Choose datasets**: Check the datasets the agent may query, then save. Selecting all of them leaves every dataset available.

<div className="dcl-callout">
  Give the service account read-only access, and narrow the dataset list to what support actually needs.
</div>