realtime-crypto-mcp-server
@smhnkmr
About realtime-crypto-mcp-server
A real-time cryptocurrency data provider for Model Context Protocol servers.
Basic information
Config
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"realtime-crypto": {
"command": "npx",
"args": [
"realtime-crypto-mcp-server"
]
}
}
}Tools
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Overview
What is realtime-crypto-mcp-server?
realtime-crypto-mcp-server is a Model Context Protocol server that provides real-time cryptocurrency data by integrating with the CoinCap API. It offers tools to retrieve cryptocurrency exchange details and current exchange rates. It is intended for developers building MCP-based applications that need live crypto market information.
How to use realtime-crypto-mcp-server?
Add the server configuration to your MCP client settings JSON with command npx and argument realtime-crypto-mcp-server. No additional installation steps are required beyond having Node.js 18+ and npx. Once configured, the server exposes getExchangeDetailsTool and getRatesTool for use within your MCP client.
Key features of realtime-crypto-mcp-server
- Get detailed cryptocurrency exchange information (volume, rank, trading pairs).
- Fetch current cryptocurrency exchange rates in USD.
- Built-in rate limiting with exponential backoff and up to 3 retries.
- Fully typed with TypeScript.
- Compatible with the MCP server SDK.
Use cases of realtime-crypto-mcp-server
- Analyze cryptocurrency exchange rankings, volumes, and trading pairs.
- Retrieve current USD rates for specific cryptocurrencies.
- Integrate live crypto data into AI assistants or other MCP‑enabled applications.
- Build dashboards or automated alerts using real‑time market information.
FAQ from realtime-crypto-mcp-server
What data source does realtime-crypto-mcp-server use?
It uses the free CoinCap API, which provides real‑time pricing and market activity for over 1,000 cryptocurrencies.
What are the prerequisites for running realtime-crypto-mcp-server?
Node.js version 18 or later and npx are required.
Does the server have rate limiting?
Yes. The package includes built‑in rate limiting and a retry mechanism with a maximum of 3 retries and exponential backoff starting at 1 second.
What tools are available in realtime-crypto-mcp-server?
Two tools are provided: getExchangeDetailsTool (takes an exchange ID like binance) and getRatesTool (takes a currency ID like bitcoin).
What license is realtime-crypto-mcp-server released under?
It is licensed under the MIT License.
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