What can you do with the MailerSend integration?

LiveContext exposes 12 operations on MailerSend, covering suppression, email, template and activity. Common uses include List management, Analytics and Compliance.

LiveContext

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MailerSend integration

Transactional email API for developers. Send emails, manage templates, track analytics, and handle email verification. Features include SMTP and API sending, email templates, real-time analytics, and inbound email processing. Perfect for transactional emails and email automation.

12 toolsTokenAPI docs

Connect MailerSend How integrations work

Common MailerSend use cases

List management
Analytics
Compliance
Reporting
Manual opt-out
Password resets
Address recovery
Template preview
Domain management
Signup validation

What you can do with MailerSend

Each of these is one operation on one endpoint, available both as a workflow step and as a tool an AI agent can call on its own. Nothing bundles several operations into one action, so what a run did stays readable afterwards.

Most endpoints run on the free plan. A few, mainly the ones that publish on your behalf, need a paid plan.

Suppression, 3 operations

POSTadd_suppression
Adds email addresses to the suppression list.
DELETEdelete_suppression
Removes an email address from the suppression list.
GETget_suppressions
Retrieves suppressed email addresses.

Email, 2 operations

POSTsend_bulk_email
Sends multiple emails in a single API request.
POSTsend_email
Sends a transactional email with optional templates and personalization.

Template, 2 operations

GETget_template
Retrieves details of a specific email template.
GETlist_templates
Retrieves all email templates.

Activity, 1 operation

GETget_email_activity
Retrieves email activity logs and events.

Analytics, 1 operation

GETget_analytics
Retrieves aggregated email analytics and statistics.

Domain, 1 operation

GETlist_domains
Retrieves all sending domains in your account.

Recipient, 1 operation

GETlist_recipients
Retrieves all recipients who have received emails.

Verification, 1 operation

POSTverify_email
Verifies if an email address is valid and deliverable.

Use MailerSend from Claude Code, Cursor or Codex

Connect MailerSend in LiveContext, create an API key in Settings, then add the LiveContext MCP server to your client. Its MailerSend operations become tools the client can call, next to every other integration you connected.

Claude Code

claude mcp add --transport http livecontext https://livecontext.ai/mcp --header "X-API-Key: YOUR_API_KEY"

Codex (~/.codex/config.toml)

[mcp_servers.livecontext]
url = "https://livecontext.ai/mcp"

[mcp_servers.livecontext.http_headers]
"X-API-Key" = "YOUR_API_KEY"

Cursor, Claude Desktop and other JSON configs

{
  "mcpServers": {
    "livecontext": {
      "type": "http",
      "url": "https://livecontext.ai/mcp",
      "headers": {
        "X-API-Key": "YOUR_API_KEY"
      }
    }
  }
}

Set up the MCP server step by step

How to connect MailerSend

Create your workspace
Sign up free. Nothing to install.
Connect MailerSend once
Add your MailerSend connection in Settings. Every tool from this integration reuses it, and secrets are encrypted at rest and visible only to you.
Describe the job in chat
The workflow builds itself in front of you and picks the endpoints it needs. Drag the steps yourself on the canvas whenever you would rather be explicit.

MailerSend integration FAQ

What can you do with the MailerSend integration?: LiveContext exposes 12 operations on MailerSend, covering suppression, email, template and activity. Common uses include List management, Analytics and Compliance.