Bring Newsletter Campaigns
to Pydantic AI
Create your Vinkius account to connect MoonMail to Pydantic AI 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.
Compatible with every major AI agent and IDE
What is the MoonMail MCP Server?
Connect your MoonMail account to your AI agent and optimize your email marketing operations through natural conversation.
What you can do
- Campaign Management — List all email campaigns, create new ones, and trigger delivery to your audience.
- Subscriber Growth — Access your subscriber lists, add new contacts, and manage audience segments.
- Engagement Insights — Monitor real-time performance metrics (opens, clicks) and tracking events for your campaigns.
- Recipients Tracking — Fetch the list of all individual recipients for specific campaign IDs.
- List Oversight — View all mailing lists and their current subscriber counts to stay organized.
How it works
- Subscribe to this server
- Enter your MoonMail API Key
- Start managing your newsletters from Claude, Cursor, or any MCP client
Who is this for?
- Marketers — quickly check how a recent campaign is performing or add a new subscriber.
- Content Creators — initialize and send new campaigns directly from your chat.
- Growth Teams — automate subscriber additions and monitor analytics events in real-time.
Built-in capabilities (10)
Add a subscriber to a list
Create a new email campaign
Get campaign performance metrics
Get email analytics events
List recipients of a campaign
List MoonMail campaigns
List subscriber lists
List audience segments
List members of a list
Send an email campaign
Why Pydantic AI?
Pydantic AI validates every MoonMail tool response against typed schemas, catching data inconsistencies at build time. Connect 10 tools through Vinkius and switch between OpenAI, Anthropic, or Gemini without changing your integration code. full type safety, structured output guarantees, and dependency injection for testable agents.
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Full type safety: every MCP tool response is validated against Pydantic models, catching data inconsistencies before they reach your application
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Model-agnostic architecture. switch between OpenAI, Anthropic, or Gemini without changing your MoonMail integration code
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Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors
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Dependency injection system cleanly separates your MoonMail connection logic from agent behavior for testable, maintainable code
MoonMail in Pydantic AI
Why run MoonMail with Vinkius?
The MoonMail 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 MoonMail using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
MoonMail and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect MoonMail to Pydantic AI 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
MoonMail for Pydantic AI
Every request between Pydantic AI and MoonMail 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
How do I get a MoonMail API Key?
Log in to MoonMail and navigate to Settings > API Keys to generate your key. This token is required for all API operations.
Can I send a campaign through this server?
Yes! Use the send_campaign tool with a valid Campaign ID to trigger the delivery process.
How do I see how many people opened my email?
Use the get_campaign_stats tool with the Campaign ID to retrieve the open rate, click rate, and other engagement metrics.
How does Pydantic AI discover MCP tools?
Create an MCPServerHTTP instance with the server URL. Pydantic AI connects, discovers all tools, and generates typed Python interfaces automatically.
Does Pydantic AI validate MCP tool responses?
Yes. When you define result types as Pydantic models, every tool response is validated against the schema. Invalid data raises a clear error instead of silently corrupting your pipeline.
Can I switch LLM providers without changing MCP code?
Absolutely. Pydantic AI abstracts the model layer. your MoonMail MCP integration works identically with OpenAI, Anthropic, Google, or any supported provider.
MCPServerHTTP not found
Update: pip install --upgrade pydantic-ai
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