Sendfox Integration for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Sendfox MCP or direct API to send email campaigns, manage subscribers, create lists, and automate outreach through natural language.
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Supported Tools

Tools
Delete Contact from ListTool to remove a contact from a specific list in sendfox.
Get AutomationsTool to retrieve a list of automations.
Get CampaignsTool to retrieve a paginated list of campaigns.
Retrieve Contact by EmailTool to retrieve a contact by their email address.
Get Contact by IDTool to retrieve a contact's details by id.
Get Contact FieldsTool to retrieve a list of user contact fields.
Get ContactsTool to retrieve a paginated list of contacts.
Get List by IDTool to retrieve a specific contact list by its id.
Get ListsTool to retrieve paginated contact lists.
Unsubscribe ContactTool to unsubscribe a contact.
Create ContactTool to create a new contact.
Create ListTool to create a new contact list.

Connect Sendfox MCP Tool with your Agent

Python
TypeScript

Install Composio

python
pip install composio claude-agent-sdk
Install the Composio SDK and Claude Agent SDK

Create Tool Router Session

python
from composio import Composio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions

composio = Composio(api_key='your-composio-api-key')
session = composio.create(user_id='your-user-id')
url = session.mcp.url
Initialize the Composio client and create a Tool Router session

Connect to AI Agent

python
import asyncio

options = ClaudeAgentOptions(
    permission_mode='bypassPermissions',
    mcp_servers={
        'tool_router': {
            'type': 'http',
            'url': url,
            'headers': {
                'x-api-key': 'your-composio-api-key'
            }
        }
    },
    system_prompt='You are a helpful assistant with access to Sendfox tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Retrieve contact details by email address')
        async for message in client.receive_response():
            if hasattr(message, 'content'):
                for block in message.content:
                    if hasattr(block, 'text'):
                        print(block.text)

asyncio.run(main())
Use the MCP server with your AI agent

Connect Sendfox API Tool with your Agent

Python
TypeScript

Install Composio

python
pip install composio_openai
Install the Composio SDK

Initialize Composio and Create Tool Router Session

python
from openai import OpenAI
from composio import Composio
from composio_openai import OpenAIResponsesProvider

composio = Composio(provider=OpenAIResponsesProvider())
openai = OpenAI()
session = composio.create(user_id='your-user-id')
Import and initialize Composio client, then create a Tool Router session

Execute Sendfox Tools via Tool Router with Your Agent

python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'List all contact lists in my Sendfox account'
  }]
)
result = composio.provider.handle_tool_calls(
  response=response,
  user_id='your-user-id'
)
print(result)
Get tools from Tool Router session and execute Sendfox actions with your Agent

Why Use Composio?

AI Native Sendfox Integration

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

Managed Auth

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

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

Enterprise Grade Security

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

Use Sendfox with any AI Agent Framework

Choose a Framework you want to connect Sendfox with

Frequently Asked Questions

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

Yes, Sendfox 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.

Is Composio secure?

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. Learn more.

What if the API changes?

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

Used by agents from

Context
ASU
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
ASU
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
ASU
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai

Never worry about agent reliability

We handle tool reliability, observability, and security so you never have to second-guess an agent action.

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