CoinDesk Data MCP Server – Crypto Market Data
CoinDesk Data's official MCP server exposes digital-asset market data and news to AI assistants through an OAuth-secured remote MCP endpoint. Use it to retrieve spot and index prices, OHLCV, futures, options, funding rates, open interest, on-chain supply, order book metrics, trades, and CoinDesk news.
Overview
CoinDesk Data provides an official MCP server that lets AI assistants query CoinDesk's digital-asset market data directly through the Model Context Protocol. It is designed for analysts, researchers, traders, and developers who want structured crypto market data inside Claude, Gemini CLI, or other MCP-compatible clients without leaving the AI workflow to call an API manually.
What the MCP server enables
The CoinDesk Data MCP server exposes real-time and historical cryptocurrency market data, indices, derivatives data, on-chain supply data, and CoinDesk news through tool calls. It connects to the same CoinDesk Data API used outside MCP, but presents the data as tools that an AI client can discover and invoke.
Documented tool groups include:
- Spot and index tools for instruments, instrument details, ticks, OHLCV, order book metrics, order book snapshots, trades, top lists, and index data.
- Futures tools for instruments, details, ticks, OHLCV, open interest, funding rates, hourly open interest and funding-rate data, order book metrics, snapshots, and trades.
- Options tools for instruments, details, ticks, OHLCV, open interest, hourly open interest, order book metrics, snapshots, and trades.
- News tools for retrieving CoinDesk news.
- On-chain tools for historical supply, including circulating and staked supply examples.
When to use it
Use CoinDesk Data MCP when an AI assistant needs authoritative digital-asset market data. Practical examples include asking for Bitcoin hourly OHLCV for a date range, checking current BTC or ETH spot prices on a specific exchange, comparing futures funding rates, reviewing open interest across options markets, ranking BTC trading pairs by 24-hour volume, or retrieving the latest CoinDesk crypto news.
It is best suited for research, market analysis, dashboard prototyping, analyst workflows, and AI-assisted API exploration.
Connection and authentication
The official MCP endpoint is:
https://mcp.coindesk.com/mcp
CoinDesk documents setup commands such as:
claude mcp add --transport http coindesk https://mcp.coindesk.com/mcp
and:
gemini mcp add -t http coindesk https://mcp.coindesk.com/mcp
The server uses OAuth 2.0 with PKCE. On first connection, the user is prompted to enter a CoinDesk Data API key. CoinDesk states that the key is encrypted and used to authenticate requests to the CoinDesk Data API on the user's behalf.
Key considerations
A CoinDesk Data API key is required. Access depends on the user's CoinDesk Data account and API permissions. Store API keys securely and do not paste real keys into shared files or prompts. Because the MCP server exposes market and derivatives data, agents should show time ranges, market venues, instruments, and assumptions clearly in any analysis. MCP output should not be treated as investment advice, and high-impact trading or financial decisions should be independently reviewed.
Supported Transports
streamable_http
URL: https://mcp.coindesk.com/mcp
Frequently Asked Questions
- When should an AI agent use the CoinDesk Data MCP server?
- Use it when an agent needs structured crypto market data, such as Bitcoin or Ethereum spot prices, OHLCV time series, futures funding rates, open interest, options data, trading-pair volume rankings, on-chain supply history, or CoinDesk news.
- What does the CoinDesk Data MCP server add to an AI agent's capabilities?
- It gives the agent direct tool-based access to CoinDesk Data inside the conversation, so the agent can query real-time and historical digital-asset data through MCP rather than requiring manual API calls or broad web searches.
- What can an AI agent access or manage through CoinDesk Data MCP?
- The agent can access spot, index, futures, options, news, and on-chain historical supply tools, including instruments, ticks, OHLCV, order book metrics, trades, top lists, funding rates, open interest, options open interest, CoinDesk news, and supply data.
- How is authentication configured for the CoinDesk Data MCP server?
- CoinDesk Data MCP uses OAuth 2.0 with PKCE. On first connection, the user is prompted to enter a CoinDesk Data API key, which CoinDesk states is encrypted and used to authenticate requests to the CoinDesk Data API on the user's behalf.
- Which transport should be used for the CoinDesk Data MCP server?
- Use the official remote HTTP MCP endpoint https://mcp.coindesk.com/mcp. CoinDesk documents setup with Claude CLI using claude mcp add --transport http and Gemini CLI using gemini mcp add -t http.