Crypto MCP Server
CoinGecko-backed live prices, market caps, DeFi metrics — no per-user API key needed.
Connect it
Settings → Connectors → Add custom connector
URL: https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/crypto-mcp-server/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/crypto-mcp-server/mcp{
"mcpServers": {
"crypto-mcp-server": {
"url": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/crypto-mcp-server/mcp",
"headers": {
"Authorization": "<YOUR_AUTHORIZATION>"
}
}
}
}claude mcp add --transport http crypto-mcp-server https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/crypto-mcp-server/mcp --header "Authorization: <value>"{
"servers": {
"crypto-mcp-server": {
"type": "http",
"url": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/crypto-mcp-server/mcp",
"headers": {
"Authorization": "<YOUR_AUTHORIZATION>"
}
}
}
}2 tools, verified live
crypto_pricesread-onlyGet current cryptocurrency prices and market data from CoinGecko. Args: coins: List of coin IDs (e.g. ['bitcoin', 'ethereum']). Empty for top coins. max_results: Max results (default 50)
exchange_ratesread-onlyGet current currency exchange rates. Args: base_currency: Base currency code (default 'USD')
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