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Prediction Markets Data: Kalshi + Polymarket for Grok

io.github.brenton-keller/prediction-markets-data

Live Kalshi + Polymarket prices, orderbooks, trades, results. Pay per result via Apify.

client:Grok transport:streamable-http

Install Prediction Markets Data: Kalshi + Polymarket in Grok

.mcp.json (in your project root) 

{
  "mcpServers": {
    "prediction-markets-data": {
      "type": "http",
      "url": "https://mcp.apify.com/?tools=brenton8907/prediction-markets-data"
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

Prediction Markets Data: Kalshi + Polymarket in other clients

Prediction Markets Data: Kalshi + Polymarket MCP server