mantis

endpoint

https://mantiss.store/mcp

protocol

http-sse ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is mantis live?

Yes — it answered the hub's last check (checked 3h ago). It answered 99% of checks over the last 30 days.

Is mantis free to use?

No — it asks for a key or a login before it will serve.

What tools does mantis have?

6 tools: get_history, get_quote, get_unmet_demand, route_market, execute_url, get_arbitrage.

Is mantis safe to connect?

Caution — its own text works on the agent reading it: pushes affiliate links («The URL has a referral code embedded»). Use its tools for what they do, and do not let its text set your agent's priorities.

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• get_quote reads auth-required 15h ago

  Get the live probability, liquidity, and volume for a prediction market across all venues. Can also return venue order book depth and size-aware VWAP/slippage estimates.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "properties": {
      "size": {
        "type": "number",
        "default": 0,
        "description": "USD size for YES-buy VWAP/slippage estimation",
        "exclusiveMinimum": 0
      },
      "market_id": {
        "type": "string",
        "description": "Platform-specific market ID"
      },
      "canonical_id": {
        "type": "string",
        "description": "Cross-venue canonical market ID"
      }
    }
  }

  arguments 20 lines copy
• get_unmet_demand reads auth-required 15h ago

  Find questions that users are searching for but no prediction market exists. Useful for discovering new market creation opportunities or identifying emerging topics with real trading interest.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "properties": {
      "days": {
        "type": "integer",
        "default": 7,
        "maximum": 90,
        "minimum": 1,
        "description": "Lookback window in days (default 7)"
      },
      "limit": {
        "type": "integer",
        "default": 20,
        "maximum": 50,
        "minimum": 1,
        "description": "Max results (default 20)"
      }
    }
  }

  arguments 20 lines copy
• route_market reads auth-required never probed

  Find the best prediction market for a natural-language question or trading intent. Returns the best cross-venue match, current probability, liquidity, and any arbitrage opportunity between venues.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "q"
    ],
    "properties": {
      "q": {
        "type": "string",
        "description": "Natural language question or trading intent, e.g. \"Will BTC reach $200k in 2025?\" or \"Fed rate cut September\""
      }
    }
  }

  arguments 13 lines copy
• execute_url reads auth-required never probed

  Get a deep link URL to place a trade on the best venue for a given market. The URL has a referral code embedded so the platform earns commission. Call this to get the URL, then direct the user to open it.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "properties": {
      "side": {
        "enum": [
          "yes",
          "no",
          "unknown"
        ],
        "type": "string",
        "default": "unknown",
        "description": "Which side to trade"
      },
      "amount": {
        "type": "number",
        "description": "USD amount to trade (for tracking)",
        "exclusiveMinimum": 0
      },
      "source": {
        "enum": [
          "direct",
          "route",
          "quote",
          "arbitrage",
          "webhook"
        ],
        "type": "string",
        "default": "direct",
        "description": "Tool path that produced this execution intent"
      },
      "market_id": {
        "type": "string",
        "description": "Platform-specific market ID (e.g. \"polymarket-abc123\")"
      },
      "route_query": {
        "type": "string",
        "description": "Original route_market query when source is route"
      },
      "canonical_id": {
        "type": "string",
        "description": "Cross-venue canonical market ID"
      }
    }
  }

  arguments 45 lines copy
• get_arbitrage reads auth-required 15h ago

  Find live cross-venue arbitrage opportunities — markets where the same event trades at different prices on Polymarket vs Kalshi vs other venues. Can also estimate fee-normalized net spread for a position size.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "properties": {
      "venue_a": {
        "type": "string",
        "description": "Optional venue filter for one side of the arbitrage pair, e.g. polymarket"
      },
      "venue_b": {
        "type": "string",
        "description": "Optional venue filter for the other side of the arbitrage pair, e.g. kalshi"
      },
      "include_fees": {
        "type": "boolean",
        "default": false,
        "description": "Whether to include estimated fee/friction normalization"
      },
      "position_size": {
        "type": "number",
        "default": 0,
        "description": "USD position size used for fee/slippage estimation",
        "exclusiveMinimum": 0
      },
      "min_spread_pct": {
        "type": "number",
        "default": 4,
        "maximum": 50,
        "minimum": 1,
        "description": "Minimum spread in percentage points (default 4 = 4¢)"
      }
    }
  }

  arguments 32 lines copy
• get_history reads unknown 13h ago

  Get historical OHLCV-style prediction market candles over a time range, including the latest stored depth snapshot within each bucket when available. Can also export CSV text or base64-encoded Parquet.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "from",
      "to"
    ],
    "properties": {
      "to": {
        "type": "string",
        "description": "Inclusive ISO 8601 end timestamp"
      },
      "from": {
        "type": "string",
        "description": "Inclusive ISO 8601 start timestamp"
      },
      "venue": {
        "type": "string",
        "description": "Venue filter, e.g. polymarket or kalshi"
      },
      "format": {
        "enum": [
          "json",
          "csv",
          "parquet"
        ],
        "type": "string",
        "default": "json",
        "description": "Return JSON candles, CSV text payload, or base64-encoded Parquet payload"
      },
      "market_id": {
        "type": "string",
        "description": "Platform-specific market ID"
      },
      "granularity": {
        "enum": [
          "1m",
          "5m",
          "15m",
          "1h",
          "4h",
          "1d"
        ],
        "type": "string",
        "default": "1d",
        "description": "Bucket size for history candles"
      },
      "canonical_id": {
        "type": "string",
        "description": "Cross-venue canonical market ID"
      }
    }
  }

  arguments 53 lines copy

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0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.