CabalSpy Wallet Tracker

Real-time crypto wallet tracking for AI assistants. CabalSpy monitors labeled wallets — key opinion leaders (KOLs), smart money and whales — across Solana, BNB Chain, Base and Ethereum, and exposes the data as Model Context Protocol (MCP) tools.

Connect it to Claude, Cursor, or any MCP client and ask about on-chain trading activity in plain language.

• Remote endpoint: https://mcp.cabalspy.xyz/mcp
• Transport: Streamable HTTP
• Auth: per-user API key via the X-CabalSpy-Key header
• Free test key: 1000 requests at cabalspy.xyz/dashboard
• Pricing: cabalspy.xyz/pricing

Tools

Tool	What it does
get_leaderboard	Top wallets ranked by volume for a chain, wallet type and period (6h / 1d / 7d / 30d)
get_wallet_tracker	Realized PnL, win rate, volume, trade counts and active tokens for one wallet
get_wallet_history	Complete lifetime trading history, paginated, with per-token breakdown
get_wallet_holdings	Current on-chain token positions
get_pnl_calendar	Daily and monthly realized profit and loss
get_wallet_connections	Wallets that trade the same tokens as a given wallet
list_wallets	Browse all tracked wallets for a chain and type
lookup_wallet	Check whether an address is tracked, across all chains
get_started	Onboarding: how to get a free API key and connect

Questions it answers

• "Who are the best-performing Solana KOLs today?"
• "What is this wallet's lifetime PnL?"
• "Which whales are accumulating right now?"
• "Which wallets trade similar tokens to this address?"

Connecting

Claude Desktop / claude.ai

Add a custom connector (Settings → Connectors) pointing to:

https://mcp.cabalspy.xyz/mcp

MCP client config (Cursor, VS Code, etc.)

{
  "mcpServers": {
    "cabalspy": {
      "type": "http",
      "url": "https://mcp.cabalspy.xyz/mcp"
    }
  }
}

Authentication

Every request needs your CabalSpy API key, sent as the X-CabalSpy-Key header. Get a free test key (1000 requests, no cost) at cabalspy.xyz/dashboard.

Supported chains

Solana · BNB Chain · Base · Ethereum

Wallet types

KOL · Smart money · Whale

License

MIT