Is the Sendr MCP server free?

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.

How do I connect Sendr to Claude or Cursor?

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

What can my agent do in Sendr?

It can call 19 tools, including Get Account Info, List Sheets, Get Sheet, and chain them with steps in other apps inside the same run.

Is it safe to let an agent call Sendr?

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.

Sendr MCP server

Create personalized landing pages, dynamic audio, video, and manage campaigns with Sendr.

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

Start building See the Sendr integration

Tools: 19
Works with: Any MCP client
Auth: API key
License: MIT, open source
Updated: September 2026

About the Sendr MCP server

Connect Sendr 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 Sendr and 760+ other apps over a single connection, on our cloud or a self-hosted install.

Tools

Sendr tools your AI can run

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

Get Account Info
Returns information about the currently connected Sendr API user. Useful for verifying that your API key is valid.
List Sheets
Lists all available contact lists (sheets) in your Sendr workspace.
Get Sheet
Returns details of a specific contact list (sheet).
1 field
Get Sheet Columns
Returns all columns (fields) of a contact list, including their enrichment status.
1 field
Add Row to Sheet
Adds a new contact or record to a selected contact list (sheet).
3 fields
List Campaigns
Lists all campaigns in your Sendr workspace, optionally filtered by status.
1 field
Get Campaign
Returns detailed information about a specific campaign.
1 field
List Page Templates
Lists all available Sendr Page templates you can use to create personalized landing pages.
Get Page Template Variables
Returns the custom variables (placeholders) defined in a selected page template � for example first_name, company, or email.
1 field
Generate Sendr Page
Creates a personalized Sendr landing page from a template with custom variables.
7 fields
Queue Dynamic Audio Generation
Queues a job to generate personalized audio by replacing a target word in a base audio file.
6 fields
Queue Video Generation
Queues a job to merge audio and video or generate a lipsync video.
8 fields
List Webhooks
Lists all registered webhooks in your Sendr workspace.
Create Webhook
Registers a new webhook in Sendr to receive event notifications.
6 fields
Update Webhook
Updates an existing Sendr webhook by its URL.
6 fields
Delete Webhook
Deletes a registered Sendr webhook by its URL.
1 field
Reveal Webhook Secret
Reveals the secret key for a registered webhook so you can verify incoming signatures.
1 field
Toggle Webhook
Enables or disables a registered Sendr webhook.
2 fields
Custom API Call
Make a custom API call to a specific endpoint
10 fields

Triggers

Sendr events your agent can watch

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

New Page Render
Triggers when a new Sendr Page is rendered.
Page Render Updated
Triggers when a Sendr Page render is updated (e.g. GIF or audio is ready).
New Contact Page Engagement
Triggers when a contact visits a Sendr Page for the first time.
Contact Page Engagement Updated
Triggers when a contact interacts with a Sendr Page again (e.g. replays, re-visits).

Give your assistant Sendr

Connect Sendr 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.

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