Skip to content
VS Code

whale data mcp for VS Code

io.github.predgeai/whale-data-mcp

Signed settled outcomes (Polymarket, sports, Kalshi) + whale signals as agent tools, paid via x402.

client:VS Code transport:stdio runtime:npm

Install whale data mcp in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "buyer-private-key",
      "description": "BUYER_PRIVATE_KEY",
      "password": true
    },
    {
      "type": "promptString",
      "id": "x402-network",
      "description": "X402_NETWORK",
      "password": true
    },
    {
      "type": "promptString",
      "id": "max-price-usd",
      "description": "MAX_PRICE_USD",
      "password": true
    },
    {
      "type": "promptString",
      "id": "predge-base-url",
      "description": "PREDGE_BASE_URL",
      "password": true
    },
    {
      "type": "promptString",
      "id": "solana-buyer-secret",
      "description": "SOLANA_BUYER_SECRET",
      "password": true
    },
    {
      "type": "promptString",
      "id": "x402-solana-network",
      "description": "X402_SOLANA_NETWORK",
      "password": true
    },
    {
      "type": "promptString",
      "id": "solana-rpc-url",
      "description": "SOLANA_RPC_URL",
      "password": true
    }
  ],
  "servers": {
    "whale-data-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@predge/whale-data-mcp"
      ],
      "env": {
        "BUYER_PRIVATE_KEY": "${input:buyer-private-key}",
        "X402_NETWORK": "${input:x402-network}",
        "MAX_PRICE_USD": "${input:max-price-usd}",
        "PREDGE_BASE_URL": "${input:predge-base-url}",
        "SOLANA_BUYER_SECRET": "${input:solana-buyer-secret}",
        "X402_SOLANA_NETWORK": "${input:x402-solana-network}",
        "SOLANA_RPC_URL": "${input:solana-rpc-url}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

whale data mcp in other clients