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Resend MCP server

The email API for developers

Resend is not a separate install. One Activepieces MCP server exposes it alongside 760+ other apps, behind a single URL.

Tools
22
Works with
Any MCP client
Auth
API key
License
MIT, open source
Updated
September 2026

About the Resend MCP server

Connect Resend once in Activepieces and every action it ships becomes a tool your assistant can call, behind the same server URL as the rest of your apps. Your agent reaches Resend and 760+ other apps over a single connection, on our cloud or a self-hosted install.

Tools

Resend tools your AI can run

Once connected, your assistant can call any of these Resend actions by asking in plain language.

  • Send Email

    Send a text or HTML email

    9 fields

  • Send Batch Emails

    Send up to 100 emails in a single API call

    2 fields

  • Get Email Status

    Retrieve the delivery status of a sent email

    1 field

  • List Sent Emails

    Retrieve a list of emails sent from your Resend account

  • Cancel Scheduled Email

    Cancel a scheduled email before it is sent

    1 field

  • Reschedule Email

    Update the send time of a scheduled email

    2 fields

  • Create Contact

    Add a contact to a Resend audience

    5 fields

  • Update Contact

    Update the name or subscription status of a contact in an audience

    5 fields

  • Delete Contact

    Remove a contact from an audience

    2 fields

  • List Contacts

    Retrieve all contacts in an audience

    1 field

  • List Domains

    Retrieve all domains added to your Resend account

  • Create Domain

    Add a sending domain to your Resend account and get the DNS records to verify it

    2 fields

  • Delete Domain

    Remove a domain from your Resend account

    1 field

  • Verify Domain

    Trigger a DNS verification check for a domain

    1 field

  • List Audiences

    Retrieve all contact audiences in your Resend account

  • Create Audience

    Create a new contact audience in Resend

    1 field

  • Delete Audience

    Permanently delete an audience and all its contacts

    1 field

  • List Broadcasts

    Retrieve all broadcasts in your Resend account

  • Create Broadcast

    Create a new broadcast email to send to an audience

    8 fields

  • Send Broadcast

    Send or schedule a broadcast email to its audience

    2 fields

  • Delete Broadcast

    Permanently delete a broadcast from your Resend account

    1 field

  • Custom API Call

    Make a custom API call to a specific endpoint

    10 fields

Triggers

Resend events your agent can watch

These start a run the moment something happens in Resend, so work gets picked up on its own.

  • Email Event

    Triggers when a selected email or contact event occurs in Resend

    1 field

Give your assistant Resend

Connect Resend once and every tool above is callable from Claude, Cursor or any MCP client, behind the same server URL as 760+ other apps. Free to start.

Resend MCP, answered.

No. That is the point of it. One Activepieces server exposes Resend alongside every other piece you connect, so your client keeps a single connection.

Yes. Activepieces is open source and free to start, and the MCP server is included on every plan, from the free cloud tier to any self-hosted deployment.

Connect Resend in Activepieces, enable the server under Settings โ†’ MCP Server, then paste your server URL into your client config. It authenticates over OAuth on first use.

It can call 22 tools, including Send Email, Send Batch Emails, Get Email Status, and chain them with steps in other apps inside the same run.

Connections use OAuth2 with limited scopes and are stored under 256-bit encryption, with no API to read them back, so an agent gets scoped access rather than your keys.