Crypto Sentiment X402 MCP Server

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add crypto-sentiment-x402 -- uvx crypto-sentiment-x402-mcp

{
  "mcpServers": {
    "crypto-sentiment-x402": {
      "args": [
        "crypto-sentiment-x402-mcp"
      ],
      "command": "uvx"
    }
  }
}

[mcp_servers.crypto-sentiment-x402]
command = "uvx"
args = ["crypto-sentiment-x402-mcp"]

{
  "mcpServers": {
    "crypto-sentiment-x402": {
      "args": [
        "crypto-sentiment-x402-mcp"
      ],
      "command": "uvx"
    }
  }
}

{
  "mcpServers": {
    "crypto-sentiment-x402": {
      "args": [
        "crypto-sentiment-x402-mcp"
      ],
      "command": "uvx"
    }
  }
}

This one needs environment variables set before it will start: CDP_API_KEY_ID (Coinbase Developer Platform API key ID (portal.cdp.coinbase.com). Used to sign x402 payments from your own wallet.), CDP_API_KEY_SECRET (Coinbase Developer Platform API key secret, paired with CDP_API_KEY_ID.), CDP_WALLET_NAME (Name of the CDP wallet to create/reuse for payments. Defaults to "crypto-sentiment-mcp-wallet". Must hold USDC (+ a little ETH for gas) on the configured network.), SENTIMENT_API_URL (Base URL of the deployed sentiment API. Defaults to https://crypto-sentiment-x402.onrender.com.), X402_NETWORK ("mainnet" (default, real USDC on Base) or "testnet" (free Base Sepolia USDC).). The author declared them in the registry entry; get the values from the project itself.