DemoTraderDemoTrader.netPaper Trading Simulator
For learning purposes only — Demo delayed price feed. No real money here.
Model Context Protocol

Give your AI agent
trading superpowers

Connect ChatGPT, Claude Code or Codex to DemoTrader via one URL. Your agent can browse markets, place paper trades, manage positions and read live quotes — all on a demo delayed price feed with no real money.

https://mcp.demotrader.net/mcp
Supported Platforms

Connect in seconds

One MCP URL. Works with ChatGPT, Claude Code and Codex — no SDK, no API keys.

ChatGPT

  1. 1Open ChatGPT → Settings → Connectors
  2. 2Click "Add MCP server"
  3. 3Paste: https://mcp.demotrader.net/mcp
  4. 4Authenticate with your DemoTrader account

Claude Code

  1. 1Open your project in Claude Code
  2. 2Run: claude mcp add demotrader --transport http
  3. 3Enter URL: https://mcp.demotrader.net/mcp
  4. 4Authenticate and start trading

Codex

  1. 1Open Codex → Integrations → MCP
  2. 2Add new server and paste the URL
  3. 3URL: https://mcp.demotrader.net/mcp
  4. 4Sign in with DemoTrader to authorise
What your agent can do

Full trading toolkit,
ready for your agent

Every tool returns structured data. Your agent can read, decide and act — all on a safe paper trading environment.

21MCP tools
6Categories
1URL to connect

Trading

Full order lifecycle — place, modify, and close paper trades.

5
  • Place market, limit or stop orders
  • View all open positions
  • Modify take profit / stop loss
  • Close positions fully or partially
  • View, cancel and modify pending orders

Market Data

Live quotes, charts, and instrument specs for any symbol.

4
  • Get live quotes for any symbol
  • OHLC candlestick charts (any symbol & timeframe)
  • Browse instruments and specifications
  • Currency conversion rates

User & Account

Profiles, demo accounts, and real-time account metrics.

3
  • Fetch profile and linked trading accounts
  • Create new demo accounts (Standard, Pro, Zero)
  • Check balance, equity, margin & credit

Watchlists

Organise symbols and let your agent track what matters.

3
  • View all watchlists
  • Add or remove symbols
  • Rename watchlists

Authentication

Secure one-time login links for web and mobile.

1
  • Generate one-time login links (web & mobile)

Interactive UI Widgets

Rich in-chat widgets your agent can render on demand.

5
  • Account dashboard
  • Trade ticket — place trades visually
  • Position manager — modify and close trades
  • Watchlist manager
  • Demo account setup wizard

All tools run against DemoTrader's demo delayed price feed — paper trading only, no real money. Your agent gets structured JSON responses it can reason over directly.

Ready to connect your agent?

Add https://mcp.demotrader.net/mcp as an MCP server in ChatGPT, Claude Code or Codex — and start paper trading instantly.