How do I get Envoke API credentials?

Log in to your Envoke account, navigate to **Settings > API Integration**, and you can find your unique **API ID** and **API Key** there. API access is typically included in professional and higher plans.

Can the agent send new mass emails?

This integration currently focuses on listing and auditing campaigns, lists, and contacts. Creating or sending new mass emails should be managed via the Envoke platform dashboard or automated API triggers.

Does the integration show real-time stats?

Yes, you can use the get_campaign_performance_stats tool to retrieve the latest sent, open, and click counts for any active campaign.

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

Name: Envoke Marketing
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 Envoke Marketing 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({
        "envoke-marketing": {
            "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 Envoke Marketing, show me what tools are available.",
            }]
        })
        print(response["messages"][-1].content)

asyncio.run(main())

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V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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 Envoke Marketing MCP Server

Integrate Envoke, the powerful and intuitive email marketing and communication platform, directly into your AI workflow. Manage your email campaigns and contact lists, track individual subscriber profiles and interaction history, monitor real-time performance statistics, and oversee your automated marketing operations using natural language.

LangChain's ecosystem of 500+ components combines seamlessly with Envoke Marketing 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, subject lines, and current statuses for all your email marketing campaigns.
Contact Intelligence — Monitor contact address lists and individual profile details, resolving subscription statuses and custom field values.
Performance Monitoring — Access real-time campaign telemetry, resolving sent, open, and click-through counts via chat.
Marketing Auditing — Retrieve high-level summaries of list volumes, campaign activity, and organizational account health instantly.

The Envoke Marketing 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 Envoke Marketing to LangChain via MCP

Follow these steps to integrate the Envoke Marketing 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 Envoke Marketing via MCP

Why Use LangChain with the Envoke Marketing MCP Server

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

The largest ecosystem of integrations, chains, and agents. combine Envoke Marketing 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 Envoke Marketing queries for multi-turn workflows

Envoke Marketing + LangChain Use Cases

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

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

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

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

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

Envoke Marketing MCP Tools for LangChain (10)

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

get_campaign_details

Get detailed settings and status for a specific email campaign

get_campaign_performance_stats

Get performance statistics for a specific email campaign

get_contact_profile

Get full profile and history for a specific contact

get_envoke_account_metadata

Retrieve metadata and limits for your Envoke account

list_contact_address_lists

List all contact lists configured in your account

list_email_campaigns

List all email marketing campaigns in your Envoke account

list_marketing_contacts

List all contacts registered in your organization

list_successfully_sent_campaigns

Identify campaigns that have already been sent to subscribers

quick_marketing_volume_audit

Retrieve a high-level summary of campaign activity and list counts

search_contacts_by_email

Search for a contact using their email address

Example Prompts for Envoke Marketing in LangChain

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

"List all active marketing campaigns."

"Show me the performance for campaign ID 12345."

"Search for contact 'alex@example.com'."

Troubleshooting Envoke Marketing MCP Server with LangChain

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

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

Envoke Marketing + LangChain FAQ

Common questions about integrating Envoke Marketing 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.