CoinGecko

CoinGecko API Server provides a Node.js Express server that interfaces with the CoinGecko cryptocurrency data API through both REST endpoints and MCP integration. It supports both free and Pro API access with automatic fallback, implements comprehensive error handling, and exposes cryptocurrency market data including prices, trends, and detailed coin information. The server includes a JSON-RPC 2.0 endpoint for AI assistants to discover and call methods, making it particularly valuable for financial analysis, portfolio tracking, and market research without leaving the conversation interface.