CoinMarketCap MCP Server for OpenAI Agents SDK 8 tools — connect in under 2 minutes
The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect CoinMarketCap through 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="CoinMarketCap Assistant",
instructions=(
"You help users interact with CoinMarketCap. "
"You have access to 8 tools."
),
mcp_servers=[mcp_server],
)
result = await Runner.run(
agent, "List all available tools from CoinMarketCap"
)
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 CoinMarketCap MCP Server
Connect your AI to CoinMarketCap, the world's most-referenced crypto price-tracking platform.
The OpenAI Agents SDK auto-discovers all 8 tools from CoinMarketCap through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries CoinMarketCap, another analyzes results, and a third generates reports, all orchestrated through Vinkius.
What you can do
- Market Rankings — List the top cryptocurrencies by market cap, volume, or price change.
- Price Conversion — Convert between hundreds of cryptocurrencies and dozens of fiat currencies.
- API Usage — Check your API key's remaining credits and usage stats.
The CoinMarketCap MCP Server exposes 8 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 CoinMarketCap to OpenAI Agents SDK via MCP
Follow these steps to integrate the CoinMarketCap 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 8 tools from CoinMarketCap
Why Use OpenAI Agents SDK with the CoinMarketCap MCP Server
OpenAI Agents SDK provides unique advantages when paired with CoinMarketCap 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
CoinMarketCap + OpenAI Agents SDK Use Cases
Practical scenarios where OpenAI Agents SDK combined with the CoinMarketCap MCP Server delivers measurable value.
Automated workflows: build agents that query CoinMarketCap, process the data, and trigger follow-up actions autonomously
Multi-agent orchestration: create specialist agents. one queries CoinMarketCap, another analyzes results, a third generates reports
Data enrichment pipelines: stream data through CoinMarketCap tools and transform it with OpenAI models in a single async loop
Customer support bots: agents query CoinMarketCap to resolve tickets, look up records, and update statuses without human intervention
CoinMarketCap MCP Tools for OpenAI Agents SDK (8)
These 8 tools become available when you connect CoinMarketCap to OpenAI Agents SDK via MCP:
get_global_metrics
Retrieve aggregate market data for the entire cryptocurrency market
get_id_map
Retrieve a mapping of symbols/names to unique CMC IDs
get_key_info
Check your API keys usage, remaining credits, and rate limits
get_metadata
Retrieve static metadata for one or more cryptocurrencies (logo, description, etc.)
get_quotes
Retrieve the latest market quotes for one or more cryptocurrencies
list_exchanges
Retrieve a ranked list of all cryptocurrency exchanges
list_listings
Retrieve a paginated list of all active cryptocurrencies with latest market data
price_conversion
Convert an amount of one currency to another using latest market prices
Example Prompts for CoinMarketCap in OpenAI Agents SDK
Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with CoinMarketCap immediately.
"Show me the top 10 cryptocurrencies by market cap."
"Convert 1.5 BTC to EUR."
"Get the historical listing data for Dogecoin launched on CoinMarketCap."
Troubleshooting CoinMarketCap MCP Server with OpenAI Agents SDK
Common issues when connecting CoinMarketCap to OpenAI Agents SDK through the Vinkius, and how to resolve them.
MCPServerStreamableHttp not found
pip install --upgrade openai-agentsAgent not calling tools
CoinMarketCap + OpenAI Agents SDK FAQ
Common questions about integrating CoinMarketCap 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 CoinMarketCap with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
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Anthropic's agentic CLI for terminal-first development.
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Google's framework for building production AI agents.
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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 CoinMarketCap to OpenAI Agents SDK
Get your token, paste the configuration, and start using 8 tools in under 2 minutes. No API key management needed.