Rizon

Working Security A

markets.rizon/exchangev1.0.0 Domain verified

A paper-money exchange: read live order books, place practice trades, test a bot. No sign-up.

Finance & Payments

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Registry entry

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{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-05T01:56:15.863096Z",
      "publishedAt": "2026-11-05T01:56:15.863096Z",
      "statusChangedAt": "2026-11-05T01:56:15.863096Z"
    }
  },
  "server": {
    "name": "markets.rizon/exchange",
    "title": "Rizon",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://rizon.markets/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "1.0.0",
    "websiteUrl": "https://rizon.markets",
    "description": "A paper-money exchange: read live order books, place practice trades, test a bot. No sign-up."
  }
}

Maintain this server? Claim it

Try it

Call this server's tools from your browser. Nothing to install.

https://rizon.markets/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

cancel_orders

Cancels your resting orders, on one market or side if you name it.

keystring

Your rz_ API key, if this server has no bearer token set.

sidestring

up or down

marketstring

A market id

This tool isn't marked read-only, so it may change something on the server or in an account you connected.

I understand, run it anyway

Tools (10)

cancel_orders

Cancels your resting orders, on one market or side if you name it.

Argument	Type	Description
key	string	Your rz_ API key, if this server has no bearer token set.
side	string	up or down
market	string	A market id

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "key": {
      "type": "string",
      "description": "Your rz_ API key, if this server has no bearer token set."
    },
    "side": {
      "type": "string",
      "description": "up or down"
    },
    "market": {
      "type": "string",
      "description": "A market id"
    }
  }
}

create_account

A new paper account with $1,000 and its API key, shown once. Pass the key to the tools below, or set it as this server’s bearer token.

Argument	Type	Description
key	string	Your rz_ API key, if this server has no bearer token set.

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "key": {
      "type": "string",
      "description": "Your rz_ API key, if this server has no bearer token set."
    }
  }
}

get_account

Your balance, what’s in orders and positions, realised PnL and rank.

Argument	Type	Description
key	string	Your rz_ API key, if this server has no bearer token set.

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "key": {
      "type": "string",
      "description": "Your rz_ API key, if this server has no bearer token set."
    }
  }
}

get_book

One market’s order book: up to 30 levels a side, and its midpoint, the market’s forecast of the number. No key needed.

Argument	Type	Description
key	string	Your rz_ API key, if this server has no bearer token set.
market*	string	A market id, like BTC-15s

Input schema (JSON)

{
  "type": "object",
  "required": [
    "market"
  ],
  "properties": {
    "key": {
      "type": "string",
      "description": "Your rz_ API key, if this server has no bearer token set."
    },
    "market": {
      "type": "string",
      "description": "A market id, like BTC-15s"
    }
  }
}

get_leaderboard

Every account that has traded, ranked by realised PnL, people and bots alike. No key needed.

Argument	Type	Description
key	string	Your rz_ API key, if this server has no bearer token set.
limit	number	1 to 100, default 20

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "key": {
      "type": "string",
      "description": "Your rz_ API key, if this server has no bearer token set."
    },
    "limit": {
      "type": "number",
      "description": "1 to 100, default 20"
    }
  }
}

get_orders

Your orders. Open ones by default.

Argument	Type	Description
key	string	Your rz_ API key, if this server has no bearer token set.
market	string	A market id
status	string	open or all

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "key": {
      "type": "string",
      "description": "Your rz_ API key, if this server has no bearer token set."
    },
    "market": {
      "type": "string",
      "description": "A market id"
    },
    "status": {
      "type": "string",
      "description": "open or all"
    }
  }
}

get_positions

Your positions. Open ones by default.

Argument	Type	Description
key	string	Your rz_ API key, if this server has no bearer token set.
market	string	A market id
status	string	open, settled or all

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "key": {
      "type": "string",
      "description": "Your rz_ API key, if this server has no bearer token set."
    },
    "market": {
      "type": "string",
      "description": "A market id"
    },
    "status": {
      "type": "string",
      "description": "open, settled or all"
    }
  }
}

get_prices

An underlying’s price history as [time, price] pairs. No key needed.

Argument	Type	Description
to	number	End, ms since the epoch
key	string	Your rz_ API key, if this server has no bearer token set.
from	number	Start, ms since the epoch
step	number	Bucket size, ms
underlying*	string	An underlying id, like BTC-USD

Input schema (JSON)

{
  "type": "object",
  "required": [
    "underlying"
  ],
  "properties": {
    "to": {
      "type": "number",
      "description": "End, ms since the epoch"
    },
    "key": {
      "type": "string",
      "description": "Your rz_ API key, if this server has no bearer token set."
    },
    "from": {
      "type": "number",
      "description": "Start, ms since the epoch"
    },
    "step": {
      "type": "number",
      "description": "Bucket size, ms"
    },
    "underlying": {
      "type": "string",
      "description": "An underlying id, like BTC-USD"
    }
  }
}

list_markets

Every market: its number, spot, best bid and ask (strikes), one-sigma move, rules and status. No key needed.

Argument	Type	Description
key	string	Your rz_ API key, if this server has no bearer token set.

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "key": {
      "type": "string",
      "description": "Your rz_ API key, if this server has no bearer token set."
    }
  }
}

place_order

Places an order with paper money. side up buys Higher: it wins if the number finishes above the strike. side down sells: it holds Lower. A win pays 2× size. Leave out strike for a market order.

Argument	Type	Description
key	string	Your rz_ API key, if this server has no bearer token set.
tif	string	gtc (rests), ioc (takes what it can) or post (only ever rests)
side*	string	up or down
size*	number	Paper dollars, 1 to 100,000
market*	string	A market id, like BTC-15s
strike	number	Makes it a limit order, on the market’s strike grid

Input schema (JSON)

{
  "type": "object",
  "required": [
    "market",
    "side",
    "size"
  ],
  "properties": {
    "key": {
      "type": "string",
      "description": "Your rz_ API key, if this server has no bearer token set."
    },
    "tif": {
      "type": "string",
      "description": "gtc (rests), ioc (takes what it can) or post (only ever rests)"
    },
    "side": {
      "type": "string",
      "description": "up or down"
    },
    "size": {
      "type": "number",
      "description": "Paper dollars, 1 to 100,000"
    },
    "market": {
      "type": "string",
      "description": "A market id, like BTC-15s"
    },
    "strike": {
      "type": "number",
      "description": "Makes it a limit order, on the market’s strike grid"
    }
  }
}

Rizon

Registry entry

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cancel_orders

Rizon

Registry entry

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cancel_orders

Install

Tools (10)

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