Bring Crypto Events
to OpenAI Agents SDK
Create your Vinkius account to connect CoinMarketCal to OpenAI Agents SDK 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 OpenAI Agents SDK?
The OpenAI Agents SDK auto-discovers all 9 tools from CoinMarketCal through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries CoinMarketCal, 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
CoinMarketCal in OpenAI Agents SDK
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 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
CoinMarketCal for OpenAI Agents SDK
Every request between OpenAI Agents SDK 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 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.
Explore More MCP Servers
View all →
Hive AI
10 toolsAutomate content moderation via Hive AI — moderate text, images, video, and detect AI-generated content directly from any AI agent.
EBI InterPro
16 toolsClassify protein sequences into families, predict functional domains, and explore evolutionary relationships across species.
Google Cloud Storage Bucket
4 toolsThis MCP does exactly one thing: it manages files in a single Google Cloud Storage Bucket. That's its only function, and nothing else. Incredible for giving your AI secure file storage.
Azure DevOps
6 toolsManage work items, track builds, and coordinate releases across your Azure DevOps organization with full pipeline visibility.