CoinMarketCal MCP Server for OpenAI Agents SDK 9 tools — connect in under 2 minutes
The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect CoinMarketCal through the Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails — no manual schema definitions required.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp
async def main():
# Your Vinkius token — get it at cloud.vinkius.com
async with MCPServerStreamableHttp(
url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
) as mcp_server:
agent = Agent(
name="CoinMarketCal Assistant",
instructions=(
"You help users interact with CoinMarketCal. "
"You have access to 9 tools."
),
mcp_servers=[mcp_server],
)
result = await Runner.run(
agent, "List all available tools from CoinMarketCal"
)
print(result.final_output)
asyncio.run(main())
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About CoinMarketCal MCP Server
Connect your AI to CoinMarketCal, the leading economic calendar for the crypto market.
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 the Vinkius.
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.
The CoinMarketCal MCP Server exposes 9 tools through the Vinkius. Connect it to OpenAI Agents SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect CoinMarketCal to OpenAI Agents SDK via MCP
Follow these steps to integrate the CoinMarketCal MCP Server with OpenAI Agents SDK.
Install the SDK
Run pip install openai-agents in your Python environment
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com
Run the script
Save the code above and run it: python agent.py
Explore tools
The agent will automatically discover 9 tools from CoinMarketCal
Why Use OpenAI Agents SDK with the CoinMarketCal MCP Server
OpenAI Agents SDK provides unique advantages when paired with CoinMarketCal through the Model Context Protocol.
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 + OpenAI Agents SDK Use Cases
Practical scenarios where OpenAI Agents SDK combined with the CoinMarketCal MCP Server delivers measurable value.
Automated workflows: build agents that query CoinMarketCal, process the data, and trigger follow-up actions autonomously
Multi-agent orchestration: create specialist agents — one queries CoinMarketCal, another analyzes results, a third generates reports
Data enrichment pipelines: stream data through CoinMarketCal tools and transform it with OpenAI models in a single async loop
Customer support bots: agents query CoinMarketCal to resolve tickets, look up records, and update statuses without human intervention
CoinMarketCal MCP Tools for OpenAI Agents SDK (9)
These 9 tools become available when you connect CoinMarketCal to OpenAI Agents SDK via MCP:
get_coin_id
Find the CoinMarketCal ID for a coin by its name or symbol
get_event_details
Retrieve detailed information about a specific event by its ID
list_categories
Retrieve the list of event categories (e.g., Roadmap, Release)
list_coins
Retrieve the list of coins supported by CoinMarketCal
list_events
Retrieve a list of cryptocurrency events from the calendar
list_popular_events
Retrieve the most popular cryptocurrency events
list_trending_events
Retrieve the most trending cryptocurrency events
search_events_by_coin
Find events related to specific cryptocurrencies
search_events_by_date
Find events within a specific date range
Example Prompts for CoinMarketCal in OpenAI Agents SDK
Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with CoinMarketCal immediately.
"Show me upcoming events for Bitcoin."
"Show me upcoming exchange listings."
"List trending events happening this week."
Troubleshooting CoinMarketCal MCP Server with OpenAI Agents SDK
Common issues when connecting CoinMarketCal to OpenAI Agents SDK through the Vinkius, and how to resolve them.
MCPServerStreamableHttp not found
pip install --upgrade openai-agentsAgent not calling tools
CoinMarketCal + OpenAI Agents SDK FAQ
Common questions about integrating CoinMarketCal MCP Server with OpenAI Agents SDK.
How does the OpenAI Agents SDK connect to MCP?
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?
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?
Connect CoinMarketCal with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
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GitHub Copilot in VS Code with Agent mode and MCP support.
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Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect CoinMarketCal to OpenAI Agents SDK
Get your token, paste the configuration, and start using 9 tools in under 2 minutes. No API key management needed.