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Sdk

io.github.Marginpad/sdk · v3.0.1

Free crypto-futures paper trading and live market data for AI agents. 29 tools; no key for data.

Connect Remote server

Terminal
claude mcp add --transport http sdk https://marginpad.io/mcp --header "X-API-Key: <X_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "sdk": {
      "url": "https://marginpad.io/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "sdk": {
      "type": "http",
      "url": "https://marginpad.io/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://marginpad.io/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 31 found in our last check

  • get_price

    Live price and 24h change for a crypto perp, stock, index, forex pair or metal. No API key needed.

  • get_klines

    OHLC candles for a symbol. Use this to compute indicators or check a setup before trading.

  • get_markets

    Every tradable symbol with its asset class, maximum leverage and taker fee. Call this before sizing a trade.

  • get_screener

    Scored trade setups across top USDT perps: 0-100 technical score, RSI, MACD, funding and open interest.

  • get_funding

    Current funding rates across exchanges - who pays whom to hold a perp position.

  • get_open_interest

    Open interest per symbol - how much leveraged money is committed.

  • get_catalysts

    Dated events that can move a coin, as they land: exchange listings and delistings, filings, macro prints, hacks (scored by the money lost), ETF and regulation headlines, official channels and fast news desks - one story per event with the desks that reported it, a 0-100 score, t…

  • get_what_moved_it

    Every abnormal jump or drop of the last 30 days for any market (coin, stock, index, forex, metal) with its causes and their shares, dated by the FIRST report of a story: the story that moved it (with desks and measured realism), a liquidation cascade or forced closes, the whale…

  • get_liquidations

    Recent real liquidation events aggregated from eight exchanges.

  • get_fear_greed

    Crypto Fear and Greed index, current value and classification.

  • get_economic_calendar

    Upcoming macro events that move crypto (FOMC, CPI, NFP). Always check this before answering questions about dates - never answer those from memory.

  • calc_liquidation

    Liquidation price for a position: entry, leverage, side.

  • calc_position_size

    Risk-based position size from account balance, risk percent, entry and stop.

  • paper_balance

    Your paper account: balance, equity, free margin, unrealized P&L. Requires an API key.

  • paper_positions

    Your paper positions with live mark price and P&L net of fees; status "open" for just the open ones. Requires an API key.

  • paper_trades

    Closed-trade ledger with paging - the full record for measuring a strategy. Requires an API key.

  • paper_open

    Open a simulated position at the live price. Simulated money only - no real funds are ever at risk. Requires an API key.

  • paper_close

    Close a simulated position, fully or partially. Requires an API key.

  • paper_sltp

    Move the stop-loss, take-profit or trailing stop on an open simulated position. Requires an API key.

  • paper_modify_order

    Change a resting limit or stop order in place: its price, stop-loss, take-profit, margin, leverage or trailing stop. Requires an API key.

  • paper_fees

    Which exchange fee schedule your paper fills are charged at: lists the venues we model (Bybit, Binance, OKX, Bitget, MEXC, Gate, KuCoin, Kraken, Hyperliquid) with their taker rate and the referral discount a MarginPad sign-up gets, and your current default. Pass set to change th…

  • paper_sim

    The whole paper-trading simulation, configurable. By default this engine is deliberately easy: a market order fills whole at the live price, maintenance margin is a flat 0.5%, the balance is a scorecard that never refuses an open, and there is no latency, no size impact and no p…

  • paper_realism

    How honestly your paper fills are simulated. By default a market order fills at the live price with no slippage and maintenance margin is a flat 0.5%, which is easier than a real exchange and increasingly so as a position grows. Pass slippage and/or margin_tiers to turn either o…

  • paper_report

    The 30-day trading report for this account, measured from its own closed trades: totals and a skill score (free), win rate and return by coin, leverage band, side, hour and day plus written findings (API Pro and above). Requires an API key.

  • paper_accounts

    Every book (sub-account) of this account with lifetime numbers and the keys bound to it. A book is a separate journal, balance and report; a key minted with a book name trades that book. Requires an API key.

  • paper_reset

    Restart this key’s book at $10,000: closed trades are archived (never deleted), resting orders cancelled, the report and equity curve start from now. Refused while positions are open - close them first. Requires an API key.

  • paper_equity

    The equity curve of this key’s book: starting balance + realized P&L per bucket from the ledger, the live unrealized point at the end, and max drawdown. Requires an API key.

  • paper_replay

    Backtest with the real routes: replay one past UTC day on MarginPad’s 1-minute candles. With symbol+day it STARTS a replay (speed = market seconds per real second, 1-600, default 60): from then on paper_open / paper_positions / paper_close act on a separate replay journal priced…

  • paper_limit_order

    Place a resting order that fills only when the market reaches your price, and fills AT that price. type "limit" = a pullback entry (long below the market, short above); type "stop" = a breakout entry (long above the market, short below). To open right now use paper_open instead.…

  • paper_orders

    Your resting limit orders, plus the last 20 that filled, expired or were cancelled. Requires an API key.

  • paper_cancel_order

    Cancel a resting limit order. Requires an API key.

Headers

NameDescription
X-API-Key
Optional, secret
MarginPad Bot API key (mpb_...). Optional: without it the market-data tools work, the paper-trading tools need it.

Details

Endpointhttps://marginpad.io/mcp (Streamable HTTP)
First published25 Oct 2026
Last updated25 Oct 2026
Registry nameio.github.Marginpad/sdk

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