How do I get an Ecomail API Key?

Log in to your Ecomail account, navigate to **Manage account > Integration**, and you can find your unique API Key under the **API Key** section.

Can the agent send new email broadcasts?

This integration currently focuses on listing and auditing campaigns, lists, and subscribers. Scheduling or sending actual email broadcasts should be managed via the Ecomail campaign builder.

Does the integration support subscriber custom fields?

Yes, you can use the get_subscriber_profile tool to retrieve full profile details which include any custom data fields you have defined in Ecomail.

Ecomail MCP Server for LangChain 10 tools — connect in under 2 minutes

Name: Ecomail
Availability: InStock
Author: Vinkius

python.langchain.com/docs/integrations/tools/mcp

Built by Vinkius GDPR 10 Tools Framework

LangChain is the leading Python framework for composable LLM applications. Connect Ecomail through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MultiServerMCPClient({
        "ecomail": {
            "transport": "streamable_http",
            "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
        }
    }) as client:
        tools = client.get_tools()
        agent = create_react_agent(
            ChatOpenAI(model="gpt-4o"),
            tools,
        )
        response = await agent.ainvoke({
            "messages": [{
                "role": "user",
                "content": "Using Ecomail, show me what tools are available.",
            }]
        })
        print(response["messages"][-1].content)

asyncio.run(main())

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* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Ecomail MCP Server

Integrate Ecomail, the powerful marketing automation and email platform, directly into your AI workflow. Manage your email campaigns and templates, track contact lists and individual subscriber profiles, monitor automation results, and oversee your marketing operations using natural language.

LangChain's ecosystem of 500+ components combines seamlessly with Ecomail through native MCP adapters. Connect 10 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.

What you can do

Campaign Oversight — List and retrieve detailed information and performance metrics for all your email marketing campaigns.
Subscriber Intelligence — Monitor contact address lists, individual profiles, and subscription statuses across your organization.
Automation Monitoring — Track marketing automation programs and campaign delivery results to ensure effective engagement.
Marketing Auditing — Retrieve high-level summaries of list volumes, campaign activity, and account limits instantly.

The Ecomail MCP Server exposes 10 tools through the Vinkius. Connect it to LangChain in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Ecomail to LangChain via MCP

Follow these steps to integrate the Ecomail MCP Server with LangChain.

Install dependencies

Run pip install langchain langchain-mcp-adapters langgraph langchain-openai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the agent

Save the code and run python agent.py

Explore tools

The agent discovers 10 tools from Ecomail via MCP

Why Use LangChain with the Ecomail MCP Server

LangChain provides unique advantages when paired with Ecomail through the Model Context Protocol.

The largest ecosystem of integrations, chains, and agents. combine Ecomail MCP tools with 500+ LangChain components

Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step

LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging

Memory and conversation persistence let agents maintain context across Ecomail queries for multi-turn workflows

Ecomail + LangChain Use Cases

Practical scenarios where LangChain combined with the Ecomail MCP Server delivers measurable value.

RAG with live data: combine Ecomail tool results with vector store retrievals for answers grounded in both real-time and historical data

Autonomous research agents: LangChain agents query Ecomail, synthesize findings, and generate comprehensive research reports

Multi-tool orchestration: chain Ecomail tools with web scrapers, databases, and calculators in a single agent run

Production monitoring: use LangSmith to trace every Ecomail tool call, measure latency, and optimize your agent's performance

Ecomail MCP Tools for LangChain (10)

These 10 tools become available when you connect Ecomail to LangChain via MCP:

get_campaign_performance_details

Get detailed information and metrics for a specific email campaign

get_ecomail_account_metadata

Retrieve metadata and usage limits for your Ecomail account

get_subscriber_profile

Get full profile and history for a specific subscriber by email

list_address_list_subscribers

List all subscribers within a specific address list

list_email_marketing_campaigns

List all email campaigns

list_email_templates

List all available email message templates

list_latest_marketing_campaigns

Identify the most recently created or sent campaigns

list_marketing_address_lists

List all contact address lists configured in your Ecomail account

quick_marketing_volume_audit

Retrieve a high-level summary of campaign and list activity

search_marketing_subscribers

Search for subscribers using a keyword or email address

Example Prompts for Ecomail in LangChain

Ready-to-use prompts you can give your LangChain agent to start working with Ecomail immediately.

"List all my email marketing campaigns."

"Show me the subscribers in list '12345'."

"Which email templates are available for use?"

Troubleshooting Ecomail MCP Server with LangChain

Common issues when connecting Ecomail to LangChain through the Vinkius, and how to resolve them.

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

Ecomail + LangChain FAQ

Common questions about integrating Ecomail MCP Server with LangChain.

How does LangChain connect to MCP servers?

Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.

Which LangChain agent types work with MCP?

All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.