# Moosend

```json
{
  "name": "Moosend",
  "slug": "moosend",
  "url": "https://composio.dev/toolkits/moosend",
  "markdown_url": "https://composio.dev/toolkits/moosend.md",
  "logo_url": "https://logos.composio.dev/api/moosend",
  "categories": [
    "marketing & social media"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-09-24T11:16:46.405Z"
}
```

![Moosend logo](https://logos.composio.dev/api/moosend)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Moosend MCP or direct API to send campaigns, manage subscribers, segment audiences, and analyze results through natural language.

## Summary

Moosend is a cloud-based, AI-powered email marketing platform for automated campaigns. Reach your audience efficiently with personalization, analytics, and powerful segmentation.

## Categories

- marketing & social media

## Toolkit Details

- Tools: 31

## Images

- Logo: https://logos.composio.dev/api/moosend

## Authentication

- **Api Key**
  - Type: `api_key`
  - Description: Api Key authentication for Moosend.
  - Setup:
    - Configure Api Key credentials for Moosend.
    - Use the credentials when creating an auth config in Composio.

## Suggested Prompts

- Add new subscriber to welcome list
- Get all campaigns sent last month
- Retrieve details for summer sale campaign
- Find subscriber by email in VIP list

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `MOOSEND_ADD_SEGMENT_CRITERIA` | Add Segment Criteria | Tool to add a new criterion (rule) to a segment. Use after obtaining the mailing list ID and segment ID to define filtering criteria. |
| `MOOSEND_ADD_SUBSCRIBER` | Add or Update Subscriber | Tool to add or update a subscriber in a mailing list. Use after obtaining the mailing list ID to manage subscribers. |
| `MOOSEND_CLONE_CAMPAIGN` | Clone Campaign | Tool to clone an existing campaign, creating an exact copy with the same content and settings. Use when you want to reuse a campaign template or create variations of an existing campaign. The cloned campaign is created as a new draft that can be modified independently. |
| `MOOSEND_CREATE_CUSTOM_FIELD` | Create custom field | Tool to create a custom field in a mailing list. Use when you need to define a new custom field for subscriber data. |
| `MOOSEND_CREATE_MAILING_LIST` | Create Mailing List | Tool to create a new empty mailing list in Moosend. Use after obtaining API key. |
| `MOOSEND_CREATE_SEGMENT` | Create Segment | Tool to create a new segment for a mailing list. Use to organize subscribers based on criteria or create empty segments for future use. |
| `MOOSEND_DELETE_CAMPAIGN` | Delete Campaign | Permanently deletes a campaign from your Moosend account by its ID. This action removes draft or sent campaigns irreversibly. Use this when you need to clean up campaigns that are no longer needed. The campaign ID can be obtained from listing campaigns or retrieved when a campaign is created. Always verify the campaign ID before deletion as this operation cannot be undone. |
| `MOOSEND_DELETE_CUSTOM_FIELD` | Delete custom field | Tool to remove a custom field definition from a mailing list. Use when you have confirmed the custom field ID to delete. |
| `MOOSEND_DELETE_MAILING_LIST` | Delete Mailing List | Tool to delete a mailing list. Use when you need to permanently remove a mailing list from your Moosend account after confirming its ID. Deletion is irreversible. |
| `MOOSEND_GET_ALL_CAMPAIGNS` | Get all campaigns | Tool to retrieve a list of all campaigns in your account. Use after acquiring valid API credentials to explore campaign data. |
| `MOOSEND_GET_ALL_SUBSCRIBERS` | Get All Subscribers | Retrieves all subscribers from a specified mailing list, filtered by their subscription status (Subscribed, Unsubscribed, Bounced, or Removed). Returns paginated results with subscriber details including email, name, custom fields, and subscription timestamps. |
| `MOOSEND_GET_CAMPAIGN_DETAILS` | Get Campaign Details | Retrieves comprehensive details about a specific campaign by its ID. Returns complete campaign information including configuration, status, content, and settings. Use this when you need to inspect or verify campaign properties. |
| `MOOSEND_GET_CAMPAIGN_STATS_BY_LOCATION` | Get Campaign Stats by Location | Retrieves a detailed report of campaign opens (unique and total) by country. Use this when you need to analyze the geographic distribution of email campaign engagement. |
| `MOOSEND_GET_MAILING_LIST_DETAILS` | Get Mailing List Details | Gets details for a given mailing list including name, member counts, status, and custom field definitions. Optionally include subscriber statistics. Use this when you need to inspect mailing list properties or verify list configuration. |
| `MOOSEND_GET_SUBSCRIBER_BY_EMAIL` | Get Subscriber By Email | Retrieves detailed subscriber information by email address from a specific mailing list. Returns comprehensive subscriber data including ID, name, subscription status, custom fields, tags, preferences, and timestamps for creation, updates, and unsubscribe events. Use this when you need to: - Look up a subscriber's details using their email address - Check if an email is already subscribed to a list - Retrieve custom field values for a subscriber - Check subscription status and history Example: "Get subscriber details for jane.doe@example.com in list 04fad8e2-..." |
| `MOOSEND_LIST_ALL_MAILING_LISTS` | List all mailing lists | Tool to get a list of your active mailing lists in your account. Use after acquiring valid API credentials to explore mailing list data. Optionally include statistics and sort results by various fields. |
| `MOOSEND_LIST_ALL_SENDERS` | List all senders | Tool to retrieve a list of all active senders in your account. Use when you need to view available sender email addresses for campaigns. |
| `MOOSEND_LIST_CAMPAIGNS_WITH_PAGING` | List campaigns with paging | Tool to retrieve a paginated list of all campaigns in your account with detailed information. Use when you need to fetch campaigns with specific page size and sorting options. Paging information is required as input. |
| `MOOSEND_LIST_SEGMENTS` | List Segments | Tool to get a list of all segments with their criteria for a specified mailing list. Use when you need to retrieve segment definitions for targeting specific subscriber groups. |
| `MOOSEND_REMOVE_MULTIPLE_SUBSCRIBERS` | Remove Multiple Subscribers | Tool to permanently remove multiple subscribers from a mailing list. Use when you need to delete multiple subscribers permanently without adding them to the suppression list. Invalid email addresses are automatically ignored. |
| `MOOSEND_SCHEDULE_CAMPAIGN` | Schedule Campaign | Tool to schedule a campaign. Use when you want to set a specific date and time for campaign delivery after confirming its ID. |
| `MOOSEND_SEND_CAMPAIGN` | Send Campaign | Tool to send an existing draft campaign immediately. Use when you want to dispatch a campaign to all recipients after final review. |
| `MOOSEND_UNSCHEDULE_CAMPAIGN` | Unschedule Campaign | Tool to unschedule a campaign. Removes a previously defined scheduled date and time from a campaign, so that it will be delivered immediately if already queued or when sent. |
| `MOOSEND_UNSUBSCRIBE_FROM_ACCOUNT` | Unsubscribe From Account | Tool to unsubscribe a subscriber from the account. Use when you need to remove a subscriber from all mailing lists. Note: Rate limit is 20 requests per 10 seconds per API key. |
| `MOOSEND_UNSUBSCRIBE_FROM_MAILING_LIST` | Unsubscribe from Mailing List | Tool to unsubscribe a subscriber from a specified mailing list. Use when you need to remove a subscriber's active subscription. Rate limit: 20 requests per 10 seconds per API key. |
| `MOOSEND_UPDATE_CAMPAIGN` | Update Campaign | Tool to update a draft campaign. Use when you want to modify properties of an existing draft campaign before sending. |
| `MOOSEND_UPDATE_CUSTOM_FIELD` | Update custom field | Tool to update properties of an existing custom field in a mailing list. Use after confirming mailing list and custom field IDs. |
| `MOOSEND_UPDATE_MAILING_LIST` | Update Mailing List | Tool to update the properties of an existing mailing list. Use when you need to change list metadata after confirming the list ID. |
| `MOOSEND_UPDATE_SEGMENT` | Update Segment | Tool to update properties and criteria of an existing segment. Use when you need to modify segment name, match type, or filtering criteria. |
| `MOOSEND_UPDATE_SEGMENT_CRITERIA` | Update Segment Criteria | Tool to update an existing criterion in a segment. Use when you need to modify filtering rules for a mailing list segment. |
| `MOOSEND_UPDATE_SUBSCRIBER` | Update Subscriber | Tool to update a subscriber in the specified mailing list. Use when you need to modify subscriber information like email, name, or custom fields. |

## Supported Triggers

None listed.

## Installation and MCP Setup

### Path 1: SDK Installation

#### Path 1, Step 1: Install Composio

Install the Composio SDK, the OpenAI provider, and the OpenAI SDK
```python
pip install composio composio_openai openai
```

```typescript
npm install @composio/core @composio/openai openai
```

#### Path 1, Step 2: Create a Composio session

Initialize Composio with the OpenAI Responses provider and create a session scoped to Moosend
```python
import json
from openai import OpenAI
from composio import Composio
from composio_openai import OpenAIResponsesProvider

composio = Composio(provider=OpenAIResponsesProvider())
client = OpenAI()

session = composio.create(user_id="your-user-id", toolkits=["moosend"])
tools = session.tools()
```

```typescript
import OpenAI from "openai";
import { Composio } from "@composio/core";
import { OpenAIResponsesProvider } from "@composio/openai";

const composio = new Composio({ provider: new OpenAIResponsesProvider() });
const client = new OpenAI();

const session = await composio.create("your-user-id", { toolkits: ["moosend"] });
const tools = await session.tools();
```

#### Path 1, Step 3: Run Moosend tools with your agent

Send a request, execute the Moosend tool calls through the session, and print the final answer
```python
response = client.responses.create(
    model="gpt-5.6-sol",
    tools=tools,
    input=[{"role": "user", "content": "Get all campaigns created in the last month"}],
)

while True:
    tool_calls = [o for o in response.output if o.type == "function_call"]
    if not tool_calls:
        break
    results = composio.provider.handle_tool_calls(response=response, session=session)
    response = client.responses.create(
        model="gpt-5.6-sol",
        tools=tools,
        previous_response_id=response.id,
        input=[
            {"type": "function_call_output", "call_id": call.call_id, "output": json.dumps(results[i])}
            for i, call in enumerate(tool_calls)
        ],
    )

print(response.output_text)
```

```typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "Get all campaigns created in the last month" }],
});

while (response.output.some((o) => o.type === "function_call")) {
  const outputs = await composio.provider.handleToolCalls(session, response.output);
  response = await client.responses.create({
    model: "gpt-5.6-sol",
    tools,
    previous_response_id: response.id,
    input: outputs,
  });
}

console.log(response.output_text);
```

### Path 2: MCP Server Setup

#### Path 2, Step 1: Install Composio

Install the Composio SDK and your agent framework
```python
pip install composio claude-agent-sdk
```

```typescript
npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openai
```

#### Path 2, Step 2: Create a session with MCP enabled

Create a session scoped to Moosend and read its MCP URL and headers
```python
from composio import Composio

composio = Composio()
session = composio.create(user_id="your-user-id", toolkits=["moosend"], mcp=True)
```

```typescript
import { Composio } from "@composio/core";

const composio = new Composio();
const { mcp } = await composio.create("your-user-id", {
  toolkits: ["moosend"],
  mcp: true,
});
```

#### Path 2, Step 3: Connect your agent to the MCP server

Pass the session's MCP URL and headers to your agent and run a Moosend request
```python
import asyncio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions, AssistantMessage, TextBlock

options = ClaudeAgentOptions(
    mcp_servers={
        "composio": {
            "type": "http",
            "url": session.mcp.url,
            "headers": session.mcp.headers,
        }
    },
    system_prompt="You are a helpful assistant with access to Moosend tools.",
    tools=[],
    allowed_tools=["mcp__composio__*"],
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query("Get all campaigns created in the last month")
        async for message in client.receive_response():
            if isinstance(message, AssistantMessage):
                for block in message.content:
                    if isinstance(block, TextBlock):
                        print(block.text)

asyncio.run(main())
```

```typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { openai } from "@ai-sdk/openai";
import { generateText, stepCountIs } from "ai";

const client = await createMCPClient({
  transport: { type: "http", url: mcp.url, headers: mcp.headers },
});

const { text } = await generateText({
  model: openai("gpt-5.6-sol"),
  tools: await client.tools(),
  prompt: "Get all campaigns created in the last month",
  stopWhen: stepCountIs(10),
});

console.log(text);
await client.close();
```

## Why Use Composio?

### 1. AI Native Moosend Integration

- Supports both Moosend MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable tool execution
- Rich coverage for reading, writing, and querying your Moosend data

### 2. Managed Auth

- Built-in API key handling with secure storage
- Central place to manage, scope, and revoke Moosend access
- Per user and per environment credentials instead of hard-coded keys

### 3. Agent Optimized Design

- Tools are tuned using real error and success rates to improve reliability over time
- Comprehensive execution logs so you always know what ran, when, and on whose behalf

### 4. Enterprise Grade Security

- Fine-grained RBAC so you control which agents and users can access Moosend
- Scoped, least privilege access to Moosend resources
- Full audit trail of agent actions to support review and compliance

## Use Moosend with any AI Agent Framework

Choose a framework you want to connect Moosend with:

- [Claude Code](https://composio.dev/toolkits/moosend/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/moosend/framework/claude-cowork)
- [OpenAI Agents SDK](https://composio.dev/toolkits/moosend/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/moosend/framework/claude-agents-sdk)
- [Codex](https://composio.dev/toolkits/moosend/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/moosend/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/moosend/framework/hermes-agent)
- [Atomic Agent](https://composio.dev/toolkits/moosend/framework/atomic-agent)
- [Google ADK](https://composio.dev/toolkits/moosend/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/moosend/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/moosend/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/moosend/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/moosend/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/moosend/framework/crew-ai)
- [Pydantic AI](https://composio.dev/toolkits/moosend/framework/pydantic-ai)
- [AutoGen](https://composio.dev/toolkits/moosend/framework/autogen)

## Related Toolkits

- [Reddit](https://composio.dev/toolkits/reddit) - Reddit is a social news platform with thriving user-driven communities (subreddits). It's the go-to place for discussion, content sharing, and viral marketing.
- [Facebook](https://composio.dev/toolkits/facebook) - Facebook is a social media and advertising platform for businesses and creators. It helps you connect, share, and manage content across your public Facebook Pages.
- [Linkedin](https://composio.dev/toolkits/linkedin) - LinkedIn is a professional networking platform for connecting, sharing content, and engaging with business opportunities. It's the go-to place for building your professional brand and unlocking new career connections.
- [Active campaign](https://composio.dev/toolkits/active_campaign) - ActiveCampaign is a marketing automation and CRM platform for managing email campaigns, sales pipelines, and customer segmentation. It helps businesses engage customers and drive growth through smart automation and targeted outreach.
- [ActiveTrail](https://composio.dev/toolkits/active_trail) - ActiveTrail is a user-friendly email marketing and automation platform. It helps you reach subscribers and automate campaigns with ease.
- [Adobe Marketing Agent MCP](https://composio.dev/toolkits/adobe_marketing_agent_mcp) - Adobe Marketing Agent MCP is Adobe's hosted MCP service that exposes marketing context, preferences, and agent capabilities. Use it to provide agents with campaign, audience, and analytics context via a managed integration.
- [Ahrefs](https://composio.dev/toolkits/ahrefs) - Ahrefs is an SEO and marketing platform for site audits, keyword research, and competitor insights. It helps you improve search rankings and drive organic traffic.
- [AimTell](https://composio.dev/toolkits/aimtell) - AimTell is a web push notification platform for managing websites, subscribers, campaigns, segments, and delivery analytics. Use it to send targeted browser notifications and measure engagement across your web push campaigns.
- [Amcards](https://composio.dev/toolkits/amcards) - AMCards lets you create and mail personalized greeting cards online. Build stronger customer relationships with easy, automated card campaigns.
- [AWeber](https://composio.dev/toolkits/aweber) - AWeber is an email marketing platform for creating campaigns, lists, and landing pages. It helps businesses automate email outreach and measure subscriber engagement.
- [Beamer](https://composio.dev/toolkits/beamer) - Beamer is a news and changelog platform for in-app announcements and feature updates. It helps companies boost user engagement by sharing news where users are most active.
- [Beehiiv](https://composio.dev/toolkits/beehiiv) - Beehiiv is a newsletter platform for creating and managing publications and subscribers. It helps grow audience engagement and monetize your mailing list.
- [Benchmark email](https://composio.dev/toolkits/benchmark_email) - Benchmark Email is a platform for creating, sending, and tracking email campaigns. It's built to help you engage audiences and analyze results—all in one place.
- [Bigmailer](https://composio.dev/toolkits/bigmailer) - BigMailer is an email marketing platform for managing multiple brands with white-labeling and automation. It helps teams streamline campaigns and simplify integration with Amazon SES.
- [Bitly](https://composio.dev/toolkits/bitly) - Bitly is a link management platform for shortening, customizing, sharing, and tracking links and QR codes. It helps teams create branded links and measure engagement across campaigns.
- [BlueFox Email](https://composio.dev/toolkits/bluefox_email) - BlueFox Email is an email API for managing contacts, subscriber lists, and sending transactional and triggered messages. Use it to reliably send transactional and triggered emails and manage subscribers at scale.
- [Brandfetch](https://composio.dev/toolkits/brandfetch) - Brandfetch is an API that delivers company logos, colors, and visual branding assets. It helps marketers and developers keep brand visuals consistent everywhere.
- [Braze](https://composio.dev/toolkits/braze) - Braze is a customer engagement platform for managing user data, messaging, campaigns, and analytics. Use it to deliver targeted, multi-channel messaging and analyze campaign performance.
- [Brevo](https://composio.dev/toolkits/brevo) - Brevo is an all-in-one email and SMS marketing platform for transactional messaging, automation, and CRM. It helps businesses engage customers and streamline communications through powerful campaign tools.
- [Buffer](https://composio.dev/toolkits/buffer) - Buffer is a social media management platform for planning, creating, scheduling, and publishing posts across connected channels. It helps teams keep content organized and publish consistently without jumping between social apps.

## Frequently Asked Questions

### Do I need my own developer credentials to use Moosend with Composio?

Yes, Moosend requires you to configure your own API key credentials. Once set up, Composio handles secure credential storage and API request handling for you.

### Can I use multiple toolkits together?

Yes! Composio's Tool Router enables agents to use multiple toolkits. [Learn more](https://docs.composio.dev/tool-router/overview).

### Is Composio secure?

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. [Learn more](https://trust.composio.dev).

### What if the API changes?

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

---
[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)