Postalytics MCP for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Postalytics MCP or direct API to launch campaigns, track mail delivery, create templates, and sync contacts through natural language.

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Api Key

Postalytics is cloud-based direct mail automation software for marketing teams. It streamlines campaign creation, tracking, and CRM integration with digital-like automation.

24 Tools

Try Postalytics now

Type what you want done — sign in and watch it run live in the Tool Router playground.

TOOL ROUTER PLAYGROUND
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TOOLS

Supported Tools

Every Postalytics action and event your agent gets out of the box.

Add Account

Tool to create a new sub-account in the Postalytics system.

Add Contact

Tool to add a contact to a specified contact list with their information.

Create New Campaign

Tool to create a new direct mail campaign in Postalytics.

Create Suppression List

Tool to create a new suppression list that can be used in campaigns to suppress contacts from being sent mail.

Create Suppression List Contact

Tool to create a new suppression contact on a specified suppression list.

Create Template

Tool to create a new template with full HTML for postcard or letter.

Create Webhook

Tool to create a new webhook to receive campaign event notifications from Postalytics.

Delete Account

Tool to delete a Postalytics account and all associated campaigns, templates, and lists.

Delete Campaign

Tool to delete a campaign from the system.

Delete Suppression List

Tool to delete a specified suppression list.

Delete Suppression List Contact

Tool to delete a specific contact from a suppression list.

Get All Contact Lists

Tool to retrieve all contact lists for an account.

Get All Contacts on a List

Tool to retrieve all contacts from a specified contact list with pagination support.

Get All Drip Campaigns

Tool to retrieve all triggered drip campaign names and endpoint IDs in the account.

Get All Flows

Tool to retrieve all flows for the requester's account.

Get All Webhooks

Tool to retrieve all webhooks configured for the authenticated account.

Get Integrations

Tool to retrieve all Connect integrations configured for the authenticated user's account.

Get My Account

Tool to retrieve basic account information for the authenticated user.

Get Suppression List

Tool to get the details of a suppression list based on the id supplied.

Get Suppression List Contact

Tool to retrieve a specific contact from a suppression list.

Get Suppression List Contacts

Tool to get all contacts on a specified suppression list.

Get Suppression Lists

Tool to retrieve all suppression lists for the authenticated user.

Update Account

Tool to update an existing account in the Postalytics system.

Update Suppression List Contact

Tool to update a suppression contact on the specified suppression list.

SETUP GUIDE

Connect Postalytics MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
Install the Composio SDK for Python or TypeScript
2

Initialize Client and Create Tool Router Session

typescript
import { Composio } from '@composio/core';

const composio = new Composio({ apiKey: 'your-api-key' });
const session = await composio.create('your-user-id');
console.log(`Tool Router session created: ${session.mcp.url}`);
Import and initialize the Composio client, then create a Tool Router session for Postalytics
3

Connect to AI Agent

typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText } from 'ai';

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: session.mcp.url,
    headers: {
      'x-api-key': 'your-composio-api-key',
    },
  },
});

const tools = await client.tools();
const { text } = await generateText({
  model: openai('gpt-4o'),
  tools,
  messages: [{
    role: 'user',
    content: 'Create a new direct mail campaign for "Summer Promo" targeting leads from Salesforce.'
  }],
  maxSteps: 5,
});

console.log(`Agent: ${text}`);
Use the MCP server with your AI agent (Anthropic Claude or Mastra)
SETUP GUIDE

Connect Postalytics API Tool with your Agent

1

Install Composio

typescript
npm install @composio/openai
Install the Composio SDK
2

Initialize Composio and Create Tool Router Session

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

const composio = new Composio({
  provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');
Import and initialize Composio client, then create a Tool Router session
3

Execute Postalytics Tools via Tool Router with Your Agent

typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'Create a new direct mail campaign for "Summer Promo" targeting leads from Salesforce.'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
Get tools from Tool Router session and execute Postalytics actions with your Agent

Why Use Composio?

AI Native Postalytics Integration

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

Managed Auth

  • Built-in OAuth handling with automatic token refresh and rotation
  • Central place to manage, scope, and revoke Postalytics 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 Postalytics
  • Scoped, least privilege access to Postalytics resources
  • Full audit trail of agent actions to support review and compliance
FAQ

Frequently asked questions

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

Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.

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

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

Start with Postalytics.It takes 30 seconds.

Managed auth, hosted MCP servers, and every Postalytics tool your agent needs.Free to start.

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