Polyform MCP Server: Install & Setup

Install Polyform in Claude Code

Claude Code

claude mcp add --transport http polyform https://api.polyform.org/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "polyform": {
      "url": "https://api.polyform.org/mcp"
    }
  }
}

Pay-per-call data APIs for AI agents. USDC on Base via x402. 33 tools, no signup.

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Remote. Hosted by the provider. You connect with a URL, nothing to install.

Run: claude mcp add --transport http polyform https://api.polyform.org/mcp

mrlarryjohnson111/polymarket-mcp-server

Live Polymarket data for agents: markets, insider-scored whale trades, leaderboards, wallet P&L

digital.karbach.polls/elections

Election data for agents: Germany, Spain, France, EU. Polls, forecasts, MPs, energy. Paid via x402.

dev.workers.polypulse-x402.api/polypulse

Live Polymarket odds, 1h/24h movers, top markets. Free previews; full data via x402 USDC on Base.

com.polaranalytics/polar

The AI data platform for commerce: Shopify, Amazon, ads and Klaviyo data with metrics defined once.

net.polysignals/polysignals

Live crypto Buy/Sell/Hold readings from prediction markets and options, plus daily trend calls.

junter1989k-ai/poland-invoice-mcp

Poland KSeF 2.0 national e-invoices for AI agents: issue FA(3) faktura, query by KSeF number.