Bring Bulk Email
to OpenAI Agents SDK
Create your Vinkius account to connect BigMailer to OpenAI Agents SDK 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 BigMailer MCP Server?
Connect your BigMailer account to any AI agent and orchestrate your email marketing workflows across multiple brands through natural conversation.
What you can do
- Brand Management — List and retrieve details for all brands managed within your BigMailer account.
- Contact & List Oversight — Manage your mailing lists and add or update contacts instantly.
- Bulk Campaign Tracking — List and inspect all bulk email campaigns to monitor your marketing reach.
- Template Discovery — Access and list your saved email templates for consistent brand messaging.
- Property Management — Retrieve custom brand properties and merge tags for personalized campaigns.
- Performance Auditing — Get detailed status updates for your outgoing marketing efforts.
How it works
- Subscribe to this server
- Enter your BigMailer API Key
- Start managing your multi-brand marketing from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Agency Owners — manage multiple client brands and lists from a single interface.
- Marketing Teams — quickly check campaign statuses and add new subscribers straight from their workflow.
- Growth Managers — automate list management and brand auditing using natural language.
Built-in capabilities (10)
Add or update a contact in a brand
Get specific brand details
List custom properties for a brand
Get specific bulk campaign details
Get specific contact list details
List all brands in the account
List bulk campaigns for a brand
List contact lists for a brand
List contacts for a brand
List email templates for a brand
Why OpenAI Agents SDK?
The OpenAI Agents SDK auto-discovers all 10 tools from BigMailer through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries BigMailer, another analyzes results, and a third generates reports, all orchestrated through Vinkius.
- —
Native MCP integration via
MCPServerSse, pass the URL and the SDK auto-discovers all tools with full type safety - —
Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure
- —
Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate
- —
First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output
BigMailer in OpenAI Agents SDK
Why run BigMailer with Vinkius?
The BigMailer 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 BigMailer using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
BigMailer and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect BigMailer to OpenAI Agents SDK 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
BigMailer for OpenAI Agents SDK
Every request between OpenAI Agents SDK and BigMailer 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 add a new contact to a specific brand using the agent?
Yes! Use the add_contact action with the Brand ID and contact details. Your agent will register or update the subscriber in BigMailer instantly.
How do I list all the email lists for a particular brand?
Simply ask the agent to list_contact_lists and provide the Brand ID. It will retrieve all the mailing lists associated with that brand.
Does the integration allow me to see the statistics of my bulk campaigns?
Yes. Use the get_bulk_campaign tool with the Brand ID and Campaign ID to retrieve performance data and metadata for your marketing efforts.
How does the OpenAI Agents SDK connect to MCP?
Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.
Can I use multiple MCP servers in one agent?
Yes. Pass a list of MCPServerSse instances to the agent constructor. The agent can use tools from all connected servers within a single run.
Does the SDK support streaming responses?
Yes. The SDK supports SSE and Streamable HTTP transports, both of which work natively with Vinkius.
MCPServerStreamableHttp not found
Ensure you have the latest version: pip install --upgrade openai-agents
Agent not calling tools
Make sure your prompt explicitly references the task the tools can help with.
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