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predictDEX

mk.dex/predictdex · v1.0.0

Measured by MCP Station

Description written by the publisher, not verified

Live Polymarket odds, order books, fee-inclusive quotes and non-custodial prediction trading.

Connect

claude mcp add --transport http predictdex https://predict.dex.mk/mcp

{
  "mcpServers": {
    "predictdex": {
      "url": "https://predict.dex.mk/mcp"
    }
  }
}

Tools as reported by the server

• search_markets
  Find events and their markets with live odds. Filter by free-text query, category slug (see predict://categories), sort and status. Each event lists markets with outcomes, token ids, best bid/ask, tick size and a human URL.
• get_event
  Full event by slug: every market, outcome names and prices, token ids, tick size, min order size, rules summary, resolution source and status. Optionally include recent trades.
• get_orderbook
  Live order book for one outcome token: bids and asks (price 0-1, size in shares), spread, midpoint and last trade.
• get_price_history
  Price (probability) history for one outcome token over a range.
• quote_order
  Preview an order against the live book without placing it: average and worst price, shares, cost, payout if the outcome wins, Polymarket fee, predictDEX fee and warnings. Market BUY amount is USD to spend all-in; market SELL and limit amounts are shares.
• get_trading_setup
  Everything an agent with its own wallet needs to trade: chain, collateral (pUSD), builder code, signer URL, attestation steps, fees and a ready-to-run TypeScript snippet using Polymarket's official SDK. Non-custodial: you sign with your own key.
• create_trade_link
  A pre-filled predictDEX ticket URL (event, market, outcome, side, amount) for a person to review and sign in their own wallet. Opening it executes nothing. Use this when you have no wallet or need human confirmation.
• get_positions
  Open positions of a Polymarket trading account or its owner address: size, average price, current price, value and P&L.
• get_leaderboard
  Top Polymarket traders by profit or volume over a window.
• get_agent_challenge
  Returns the canonical 'predictDEX Agent Attestation v1' message for your address. Sign it with EIP-191 personal_sign within 10 minutes and pass it to attest_agent.
• attest_agent
  Submit the signed attestation. Returns a 30-day agent token that unlocks gasless Polymarket account setup through predictDEX's signer for your address only. It grants no custody and no exemption from region rules.

Website · JSON · Text for agents · Registry updated 2026-09-24