mantis

https://server.smithery.ai/criswu20010728/mantis/mcp

● healthy

Mantis is a cross-venue prediction market router. One query searches Polymarket, Kalshi, Limitless, Myriad, SX Bet and PredictIt and returns the best price, best liquidity, and any cross-venue arbitrage spread. Tools: route_market, get_arbitrage, execute_url, get_quote, get_unmet_demand. Free self-serve API key; paid tiers add higher limits and webhooks. No account needed to search.

Transport

streamable-http

Auth

smithery_api_key

Cost

—

How to connect

MCP endpoint (streamable-http)

https://server.smithery.ai/criswu20010728/mantis/mcp

JSON-RPC initialize probe

curl -X POST https://server.smithery.ai/criswu20010728/mantis/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

Homepage

https://prediction-router-chi.vercel.app

Listed at (smithery)

https://prediction-router-chi.vercel.app