Bring Crypto Events
to Pydantic AI
Create your Vinkius account to connect CoinMarketCal to Pydantic AI and start using all 9 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 CoinMarketCal MCP Server?
Connect your AI to CoinMarketCal, the leading economic calendar for the crypto market.
What you can do
- Event Search — Find upcoming events for specific coins like Bitcoin, Ethereum, or any altcoin.
- Trending Events — List the most popular and community-voted events happening soon.
- Category Filtering — Filter by event type: exchange listings, hard forks, AMAs, conferences, roadmap milestones, and more.
How it works
- Add the CoinMarketCal integration to your AI toolset.
- Provide your API Key (from developers.coinmarketcal.com).
- Query upcoming crypto events via natural language.
Who is this for?
- Crypto Traders — Stay ahead of market-moving events like listings and forks.
- Analysts — Track project milestones and conference dates for research.
- Portfolio Managers — Monitor events across held assets to anticipate volatility.
Built-in capabilities (9)
Find the CoinMarketCal ID for a coin by its name or symbol
Retrieve detailed information about a specific event by its ID
Retrieve the list of event categories (e.g., Roadmap, Release)
Retrieve the list of coins supported by CoinMarketCal
Retrieve a list of cryptocurrency events from the calendar
Retrieve the most popular cryptocurrency events
Retrieve the most trending cryptocurrency events
Find events related to specific cryptocurrencies
Find events within a specific date range
Why Pydantic AI?
Pydantic AI validates every CoinMarketCal tool response against typed schemas, catching data inconsistencies at build time. Connect 9 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 CoinMarketCal 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 CoinMarketCal connection logic from agent behavior for testable, maintainable code
CoinMarketCal in Pydantic AI
Why run CoinMarketCal with Vinkius?
The CoinMarketCal 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 9 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 CoinMarketCal using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
CoinMarketCal and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect CoinMarketCal 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
CoinMarketCal for Pydantic AI
Every request between Pydantic AI and CoinMarketCal 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 CoinMarketCal API key?
Apply for an API key at developers.coinmarketcal.com. Once approved, copy your key and paste it below.
Is the event information verified?
CoinMarketCal uses a community-driven verification system. Each event has a confidence percentage and a proof link for validation.
What event categories are available?
Categories include Roadmap, Release, Exchange Listing, AMA, Fork, Conference, Partnership, Airdrop, and more.
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 CoinMarketCal 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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