CoinGecko MCP

# CoinGecko MCP

Official CoinGecko MCP server. Access real-time and historical crypto price data, market caps, volumes, and trending coins.

## Agent Usage

### Install
```json
{
  "mcpServers": {
    "coingecko": {
      "command": "npx",
      "args": ["-y", "@coingecko/mcp-server"],
      "env": { "COINGECKO_API_KEY": "<your-key>" }
    }
  }
}
```

### Key Tools
- `get_price` — current price for one or more coins (supports multiple vs currencies)
- `get_coin_data` — detailed coin info: description, market cap, ATH, links
- `get_market_chart` — historical price/volume data (1d, 7d, 30d, 1y, max)
- `get_trending` — top trending coins on CoinGecko right now
- `search_coins` — search coins by name or symbol
- `get_global_data` — total market cap, BTC dominance, active coins count

### Example Prompt
> "What's the current price of ETH in USD and show me the 7-day chart?"

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*Source: [coingecko/coingecko-typescript](https://github.com/coingecko/coingecko-typescript)*