Cardly Integration for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Cardly MCP or direct API to send personalized cards, automate mail campaigns, track delivery status, and manage customer outreach through natural language.
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Supported Tools

Tools
Create Contact ListTool to add a new contact list.
Create WebhookTool to create a new webhook subscription.
Delete Invitation by EmailTool to delete an invitation by email address.
Delete WebhookTool to delete a webhook.
Generate PreviewTool to generate a low-quality, watermarked preview document for a card.
List ArtworkTool to retrieve the currently available artwork for your organisation.
List Credit HistoryTool to list credit history records.
List FontsTool to list your currently available fonts.
List Gift Credit HistoryTool to list gift credit history records for your organization.
List InvitationsTool to retrieve active invitations for your organisation with optional filters.
List MediaTool to retrieve the currently available media sizes for product artwork.
List OrdersTool to retrieve orders placed by your organisation.
List TemplatesTool to retrieve your currently available templates from cardly.
List UsersTool to retrieve all users associated with your account.
List WebhooksTool to retrieve any active or disabled webhooks set up for your organisation.
List Writing StylesTool to list available writing styles.
Retrieve Account BalanceTool to retrieve the current account and gift credit balances for your organisation.
Retrieve OrderTool to retrieve information on a specific order.
Retrieve UserTool to retrieve detailed information about a specific user.
Update WebhookTool to update a webhook’s settings, including target url and events.

Connect Cardly 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 Cardly tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Create a new contact list named Holiday Campaign')
        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 Cardly 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 Cardly 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': 'Create a new contact list for holiday campaign'
  }]
)
result = composio.provider.handle_tool_calls(
  response=response,
  user_id='your-user-id'
)
print(result)
Get tools from Tool Router session and execute Cardly actions with your Agent

Why Use Composio?

AI Native Cardly Integration

  • Supports both Cardly MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable tool execution
  • Rich coverage for sending, tracking, and managing Cardly mail campaigns

Managed Auth

  • Seamless API key handling with secure storage
  • Central place to manage, scope, and revoke Cardly credentials
  • No more hard-coded keys or scattered secrets

Agent Optimized Design

  • Tools fine-tuned for AI reliability and success
  • Comprehensive execution logs so you always know which mail went out and when

Enterprise Grade Security

  • Granular RBAC so you control which agents and users can access Cardly
  • Scoped, least privilege access to customer and campaign data
  • Full audit trail of who sent what, and when, for compliance

Use Cardly with any AI Agent Framework

Choose a Framework you want to connect Cardly with

Frequently Asked Questions

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

Yes, Cardly 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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