CryptoIZ MCP Server

AI-powered Solana DEX whale intelligence for Claude Desktop. Pay per call with USDC on Solana via x402 Dexter protocol.

Quick Install (2 commands)

npm install -g cryptoiz-mcp
npx cryptoiz-mcp-setup YOUR_SOLANA_PRIVATE_KEY

Auto-detects OS, finds Claude Desktop config (including Windows MSIX), writes correct config. Restart Claude Desktop and type get_status.

Prerequisites

1. Node.js v18+ from nodejs.org

2. Claude Desktop from claude.ai/download

3. Solana wallet with $1-5 USDC (no SOL needed, Dexter sponsors gas)

Tools and Pricing

Manual Config (if auto-installer fails)

macOS

Config: ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "cryptoiz": {
      "command": "npx",
      "args": ["-y", "cryptoiz-mcp"],
      "env": {
        "SVM_PRIVATE_KEY": "your-base58-private-key"
      }
    }
  }
}

Windows

IMPORTANT: npx does NOT work on Windows. Use absolute paths.

Config location depends on install type:

• MSIX (most common): %LOCALAPPDATA%\Packages\Claude_pzs8sxrjxfjjc\LocalCache\Roaming\Claude\claude_desktop_config.json

• Standard: %APPDATA%\Claude\claude_desktop_config.json

Check: run dir "$env:LOCALAPPDATA\Packages\Claude*" in PowerShell. If folder exists = MSIX.

{
  "mcpServers": {
    "cryptoiz": {
      "command": "C:\\Program Files\\nodejs\\node.exe",
      "args": ["C:\\Users\\YOUR_USERNAME\\AppData\\Roaming\\npm\\node_modules\\cryptoiz-mcp\\index.js"],
      "env": {
        "SVM_PRIVATE_KEY": "your-base58-private-key"
      }
    }
  }
}

Troubleshooting

"No servers added" after setup: Config written to wrong path. Windows MSIX reads from LocalAppData, not AppData. Copy:

copy "$env:APPDATA\Claude\claude_desktop_config.json" "$env:LOCALAPPDATA\Packages\Claude_pzs8sxrjxfjjc\LocalCache\Roaming\Claude\claude_desktop_config.json"

"spawn npx ENOENT" on Windows: Use absolute paths, not npx. See Windows config above.

Server disconnected: Check logs: Get-Content "$env:APPDATA\Claude\logs\mcp-server-cryptoiz.log" -Tail 30

Security

Private key stored only in local config. Never sent to CryptoIZ. Gas sponsored by Dexter. Use a dedicated wallet.

Links

• Guide: https://cryptoiz.org/McpLanding

• Platform: https://cryptoiz.org

• Dexter: https://dexter.cash/sellers/DsKmdkYx49Xc1WhqMUAztwhdYPTqieyC98VmnnJdgpXX

• Twitter: @cryptoiz_IDN

• npm: https://www.npmjs.com/package/cryptoiz-mcp