Use MailerSend from Claude
Add the MailerSend connection to a Space that runs Claude, then use it from every channel in that Space.
ConnectorMailerSend
MailerSend integration for Claude and Codex
Create a MailerSend connection, then control which Spaces can use its approved tools and data without pasting credentials into prompts or threads.
CategoryEmail & Messaging
Use MailerSend from Codex
Add the MailerSend connection to a Space that runs Codex, then use it from every channel in that Space.
Use MailerSend from Sidekick
Connect your own OpenClaw to Sidekick while Type provides the conversations, permissions, connections, skills, and automations.
Email & Messaging
What the MailerSend connector can do
MailerSend is a transactional email service designed for developers to integrate email sending capabilities into their applications.
One connection, many Spaces
Connect MailerSend once, then decide which Spaces can use it in threads, skills, automations, and coding work.
Representative actions
- Create Sending Domain
Tool to add a new sending domain to MailerSend. Use when you need to register and configure a domain before sending emails.
- Create SMTP User
Tool to create a new SMTP user. Use after domain setup to obtain SMTP credentials.
- Create API Token
Creates a new API token with specified scopes (permissions) for a domain. The token allows programmatic access to MailerSend API endpoints based on granted scopes. WARNING: The token value is only displayed once upon creation and cannot be retrieved later.
- Create Webhook
Tool to create a new webhook for a MailerSend domain. Use after you have a domain ID and need to receive event notifications like sent, delivered, opened, etc.
- Delete Webhook
Tool to delete an existing webhook. Use when the webhook is no longer needed. Returns empty response on successful deletion (HTTP 204).
Connection
API and auth details
MailerSend provides transactional email APIs for developers. Integrations can send emails, manage templates, domains, recipients, activity, webhooks, inbound routing, suppressions, analytics, SMS-adjacent resources where available, and sender identity settings using bearer-token API authentication.
- Source
- Type catalog metadata
- Auth schemes
- API key
- API reference
- https://developers.mailersend.com/api/v1/
- Official site
- https://www.mailersend.com/
FAQ
Questions people ask before connecting MailerSend
Can Claude use MailerSend?
Yes. Add a MailerSend connection to a Space that runs Claude, then use its approved tools and data from any channel in that Space.
Can Codex work with MailerSend through Type?
Yes. Add a MailerSend connection to a Space that runs Codex, then use its approved tools and data from any channel in that Space.
Is this the same as a MailerSend MCP server?
Not exactly. Type uses connectors and connections to give selected Spaces access to approved app tools and data. Some connectors use hosted MCP, while others use OAuth, API keys, service accounts, or custom APIs.
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