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

# SendGrid

> Send transactional emails

## Overview

Connect SendGrid to send transactional and marketing emails at scale.

## Setup

<Steps>
  <Step title="Deploy">
    **Dashboard → Integrations → Connectors** → Find **SendGrid** → **Deploy**
  </Step>

  <Step title="Add to Agent">
    Agent → **Tools** tab → **Add Tool** → Select **SendGrid**
  </Step>

  <Step title="Configure">
    Enter your SendGrid API Key
  </Step>

  <Step title="Test">
    Playground: "Send a test email to [myemail@example.com](mailto:myemail@example.com)"
  </Step>
</Steps>

## Example Usage

```text theme={null}
User: "Send welcome email to john@example.com using the onboarding template"

Agent: Sent welcome email to john@example.com via SendGrid
```

## Integration Example

**With HubSpot:**

```text theme={null}
User: "Send onboarding emails to all new HubSpot contacts from today"

Agent: *fetches new HubSpot contacts*
       *sends emails via SendGrid*

       Sent 12 onboarding emails via SendGrid
```

## Next Steps

<CardGroup cols={2}>
  <Card title="Mailchimp" icon="mailchimp" href="/integrations/connectors/mailchimp">
    Email marketing
  </Card>
</CardGroup>