Bring Transactional Email
to LangChain
Create your Vinkius account to connect Brevo to LangChain and start using all 10 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Brevo MCP Server?
Connect your Brevo (formerly Sendinblue) account to any AI agent and execute marketing operations and crucial transactional workflows via natural conversation.
What you can do
- Transactional Emails — Send richly formatted HTML or template-based alerts instantly on demand
- SMS Dispatch — Fire immediate SMS campaigns and notifications globally to verified phone numbers
- Contacts & CRM — Seamlessly create new user profiles, map attributes, and assign lists structurally
How it works
- Enable this MCP integration
- Provide your Brevo active API Key
- Execute powerful communication pipelines straight from your chat environment
Skip logging into heavy marketing platforms just to send a manual password reset or subscribe a lead. Instruct the AI and watch emails fly instantly.
Who is this for?
- Sales Development — rapidly create lead contacts adding them to CRM lists automatically after chats
- Support Teams — push transactional SMS notifications for ticket resolutions natively while typing
- IT Administrators — execute quick service-down or maintenance email blasts directly interacting via prompt
- Developers — trigger functional API payload dispatches and test email delivery bypassing Postman
Built-in capabilities (10)
Create a new empty audience list folder for organizing campaigns in Brevo
Create a new contact record within the Brevo CRM
Permanently delete a CRM contact profile conforming to database compliance
Retrieve specific profile attributes and metadata for a given contact email
Retrieve the current Brevo account status, plans, and quota mappings
Retrieve all contact lists and campaign segments structured in the CRM
List all contacts stored in the Brevo CRM
Needs absolute mapped verified domains to avoid DKIM failure bouncing. Send a transactional email payload via the Brevo SMTP API
164 phone formats via `/transactionalSMS/sms` successfully bypassing web clients. Dispatch an automated transactional SMS directly to cellular hardware
Update custom attributes or metadata parameters for a specific CRM contact
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with Brevo 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.
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The largest ecosystem of integrations, chains, and agents. combine Brevo MCP tools with 500+ LangChain components
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Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
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LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
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Memory and conversation persistence let agents maintain context across Brevo queries for multi-turn workflows
Brevo in LangChain
Why run Brevo with Vinkius?
The Brevo connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 10 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.
* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.
Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect Brevo using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Brevo and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Brevo to LangChain through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
Brevo for LangChain
Every request between LangChain and Brevo is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
Can I format the transactional emails organically via prompt?
Absolutely. Using the send_transactional_email operation, the AI dynamically renders the HTML body from your specific text instructions or leverages pre-made numeric Brevo templates.
Is it possible to assign custom CRM attributes when creating a contact?
Yes. The create_contact tool exposes a JSON parameter block mapping fields perfectly (like FIRSTNAME, LASTNAME, CITY) directly alongside their assigned inclusion lists.
Are the SMS dispatched globally?
Yes! Brevo's massive routing handles global cellular numbers, and the send_sms command executes that payload identically as long as your Brevo account remains credit-funded and active.
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.
Can I trace MCP tool calls in LangSmith?
Yes. All MCP tool invocations appear as traced steps in LangSmith, showing input parameters, response payloads, latency, and token usage.
MultiServerMCPClient not found
Install: pip install langchain-mcp-adapters
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