Manage your account with the new Team API

Until now, our API was primarily focused on sending emails via the /send endpoint. Starting today, we're expanding this with the Team API, which allows you to manage your entire Lettermint environment via the API.

With the Team API, you get access to all the functionality you know from the dashboard, but directly from your application. You can add and configure domains, create projects, and retrieve email statistics. Useful when you want to integrate Lettermint into your existing systems or automate workflows.

The Team API supports:

• Adding and managing domains
• Creating and managing projects
• Retrieving and filtering emails
• Setting up and managing webhooks
• Managing suppression lists
• Managing team

How does the Team API work?

The Team API uses team API tokens that you can create in your team settings. You have the option to set automatic token expiration, assign specific permissions to tokens, and view an activity log to see what your token does.

An example of retrieving emails within your team:

          curl --request GET \
  --url https://api.lettermint.co/v1/messages \
  --header 'Authorization: Bearer xxxxx'

        

You'll receive an overview of all your emails including status, recipients, and other information. Below is an example of the JSON you'll receive:

      {
  "data": [
    {
      "id": "e9ed2ecb",
      "type": "outbound",
      "status": "delivered",
      "from_email": "noreply@example.com",
      "from_name": "Lettermint",
      "subject": "Welcome to Lettermint",
      "to": [
        {
          "email": "user@example.com",
          "name": "John Doe"
        }
      ],
      "cc": [],
      "bcc": [],
      "reply_to": [],
      "tag": "onboarding",
      "created_at": "2025-10-29T10:30:00Z"
    }
  ],
  "path": "/v1/messages",
  "per_page": 30,
  "next_cursor": "eyJp...",
  "next_page_url": "/v1/messages?cursor=eyJp...",
  "prev_cursor": null,
  "prev_page_url": null
}

    

Access to the Team API

The Team API is currently available in preview and will be fully available to all customers soon. Want access now? Submit a support ticket via your dashboard, and we'll activate the Team API for your account.

For more information about all available endpoints and possibilities, check our API documentation.