Finance Toolkit
500+ transparent financial methods calculated from raw statements, not third-party endpoints.
Descripción del creador (original en inglés)
Free crypto-futures paper trading and live market data for AI agents. 29 tools; no key for data.
Estos tres nunca se combinan en una sola puntuación: las opiniones, las mediciones y la popularidad son cosas distintas.
Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.
Elige la app de IA que usas y copia la configuración.
X-API-KeyLos valores marcados como secretos son llaves de tu cuenta. Nunca los compartas ni los pegues en un chat.
Necesitas
¿Qué app usas?
Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.
Esta dirección necesita una clave en un header de la solicitud, y el menú para agregar conectores no puede ponerla. Usa Claude Code, Cursor o VS Code.
Ejecuta esto en tu terminal
claude mcp add --transport http sdk https://marginpad.io/mcp --header 'X-API-Key: your-value'Completa los valores vacíos antes de ejecutarlo.
Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"sdk": {
"url": "https://marginpad.io/mcp",
"headers": {
"X-API-Key": "your-value"
}
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
Pégalo en .vscode/mcp.json de tu proyecto
{
"servers": {
"sdk": {
"type": "http",
"url": "https://marginpad.io/mcp",
"headers": {
"X-API-Key": "your-value"
}
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
Esta dirección necesita una clave en un header de la solicitud, y el menú para agregar conectores no puede ponerla. Usa Claude Code, Cursor o VS Code.
Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.
X-API-Key secreto HTTP headerEsta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.
Nombres y descripciones de las herramientas tal como los informó el servidor el 7 nov 2026. Los escribió el creador, no nosotros; los mostramos como texto sin formato.
get_priceLive price and 24h change for a crypto perp, stock, index, forex pair or metal. No API key needed.
get_klinesOHLC candles for a symbol. Use this to compute indicators or check a setup before trading.
get_marketsEvery tradable symbol with its asset class, maximum leverage and taker fee. Call this before sizing a trade.
get_screenerScored trade setups across top USDT perps: 0-100 technical score, RSI, MACD, funding and open interest.
get_fundingCurrent funding rates across exchanges - who pays whom to hold a perp position.
get_open_interestOpen interest per symbol - how much leveraged money is committed.
get_catalystsDated 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, th
get_what_moved_itEvery 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 t
get_liquidationsRecent real liquidation events aggregated from eight exchanges.
get_fear_greedCrypto Fear and Greed index, current value and classification.
get_economic_calendarUpcoming macro events that move crypto (FOMC, CPI, NFP). Always check this before answering questions about dates - never answer those from memory.
calc_liquidationLiquidation price for a position: entry, leverage, side.
calc_position_sizeRisk-based position size from account balance, risk percent, entry and stop.
paper_balanceYour paper account: balance, equity, free margin, unrealized P&L. Requires an API key.
paper_positionsYour paper positions with live mark price and P&L net of fees; status "open" for just the open ones. Requires an API key.
paper_tradesClosed-trade ledger with paging - the full record for measuring a strategy. Requires an API key.
paper_openOpen a simulated position at the live price. Simulated money only - no real funds are ever at risk. Requires an API key.
paper_closeClose a simulated position, fully or partially. Requires an API key.
paper_sltpMove the stop-loss, take-profit or trailing stop on an open simulated position. Requires an API key.
paper_modify_orderChange a resting limit or stop order in place: its price, stop-loss, take-profit, margin, leverage or trailing stop. Requires an API key.
paper_feesWhich 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 the
paper_simThe 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 pa
paper_realismHow 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 on
paper_reportThe 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_accountsEvery 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_resetRestart 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_equityThe 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_replayBacktest 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_orderPlace 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_ordersYour resting limit orders, plus the last 20 that filled, expired or were cancelled. Requires an API key.
paper_cancel_orderCancel a resting limit order. Requires an API key.
Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 7 nov 2026
El nombre en el registro se verificó con la cuenta de GitHub marginpad, dueña del repo
Todavía no hemos leído este repo en GitHub
Todavía no hemos leído este repo en GitHub
Respondió en 290 ms (HTTP 200)
No hace falta iniciar sesión
Leímos 31 descripciones de herramientas y no encontramos instrucciones ocultas para la IA
Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.
Superó 3 de 3 revisiones básicas aplicables. No hemos leído el código. Antes de agregar una clave o un token, revisa qué acceso pide el servidor y usa una clave que tenga solo los permisos que necesitas.
Debes completar: X-API-Key
Se ejecuta en la nube del creador. Te conectas por internet sin instalar nada, pero lo que envías pasa por los servidores del creador.
El repo de GitHub cambió por última vez –, y la última versión (3.0.1) llegó al registro hace 13 días.
Las apps compatibles con MCP, como Claude Desktop, Claude Code, Cursor y VS Code. Se conecta por URL, así que también funcionan las apps que aceptan servidores MCP remotos, como ChatGPT en modo desarrollador.
En la misma categoría: Finance Toolkit, SolidInvoice, Korea Tax Calculator
Servidores de la misma categoría hechos por otros creadores, ordenados por estrellas.
Cómo leer una tarjeta:★ Estrellas de GitHubiTres pilares: reseñas · revisiones · usoiActualizado = fecha en que se publicó la última versión en el registroi
500+ transparent financial methods calculated from raw statements, not third-party endpoints.
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Copiado tal cual del repo del creador. PopNx MCP no lo ha revisado ni lo respalda. Se quitaron HTML, imágenes y scripts. Los enlaces llevan fuera de este sitio.
Free crypto-futures paper trading for bots and free market data. One key, no KYC, no deposit. Test a strategy or an AI agent against live prices with real fee schedules, funding, liquidations, limit and stop orders, trailing stops, webhooks and a WebSocket stream, then take the same code to a real exchange.
The market data these clients read is measured by MarginPad itself and published free, with no key, as pages and JSON:
pip install marginpad # Python 3.8+, no dependencies (pip install "marginpad[stream]" for the WebSocket)
npm install marginpad # Node 18+, zero dependencies
from marginpad import MarginPad
mp = MarginPad("mpb_...") # key from https://marginpad.io/trading-api/ print(mp.price("BTC")) # keyless market data pos = mp.open("BTC", "long", margin_usd=100, leverage=10, sl=58000, tp=66000, client_order_id="sig-2026-09-12-1403") # idempotent: a retry returns the same position mp.sltp(pos["id"], trail_pct=1.5) # trailing stop, ratcheted server-side print(mp.account())
const { MarginPad } = require('marginpad');
const mp = new MarginPad('mpb_...'); const { position } = await mp.open({ symbol: 'BTC', side: 'long', margin_usd: 100, leverage: 10, client_order_id: 'sig-1' }); mp.stream(ev => console.log(ev.type, ev.data)); // positions pushed on change, prices each tick
mp.accounts() # every book of the account with lifetime numbers
mp.reset() # this key's book back to $10,000 (archived, never deleted) mp.equity(days=30, step_min=60) # equity curve + max drawdown mp.replay_start("BTC", "2026-09-11", speed=120) # run the same code through a past day, 12 minutes per day mp.replay(interval=5, bars=120) # cursor, price, candles up to the cursor mp.replay_stop() # summary: closes, win rate, P&L, return, liquidations
A key minted with book ({"act":"create","name":"rsi","book":"rsi"} on POST /api/bot/key) trades a separate journal: one strategy, one key, one clean result. During a replay every trading call of that key acts on a replay journal priced from the candle under the cursor; stops, targets and liquidations are checked on every candle between two calls.
Eighteen fields and eight presets, so the paper venue can be the one you will actually trade. The defaults are deliberately frictionless, and nothing you have already built moves until you change them.
mp.sim() # your profile, every field with its range, the presets
mp.sim(preset="realistic") # the honest middle, in one call mp.sim(preset="bybit") # Bybit's published taker fee and maintenance margin mp.sim(preset="brutal") # refusals, partial fills, a second of latency mp.sim(start_balance_usd=2500, margin_enforced=True, slippage_bps=8, latency_ms=250) mp.sim(reset=True) # back to the defaults
await mp.sim({ preset: 'realistic' });
await mp.sim({ start_balance_usd: 2500, margin_enforced: true, reject_rate_pct: 2 });
The book (start_balance_usd, margin_enforced, leverage_max, max_notional_usd), the fill (slippage, slippage_bps, impact_bps_per_100k, exit_slippage, latency_ms, partial_fills, min_fill_pct, reject_rate_pct), the cost (taker_bps, funding, funding_mult) and the liquidation (margin_venue, margin_tiers, mmr_pct).
Out-of-range values are refused, never clamped, and a position keeps the simulation it was filled under for life. margin_enforced turns the balance into a real budget: size past it and the open comes back 402, which is the failure a live bot has to handle and a frictionless simulator never shows you. reject_rate_pct is the one a retry loop is worth writing for.
Every field with its range: https://marginpad.io/trading-api/#sim
examples/agent_loop.py: a signal loop that opens, manages and closes positions once a minute without polling storms.examples/webhook_server.js: receive position.closed / order.filled events with signature verification.examples/mcp.md: let Claude Desktop or Cursor trade on your paper account through the MCP server.| Plan | Requests/min | Keys | Open positions | Books | Webhooks |
|---|---|---|---|---|---|
| Free $0 | 120 | 3 | 50 | 1 | - |
| Pro $27 | 600 | 10 | 200 | 5 | 3 |
| Max $69 | 2000 | 30 | 500 | 20 | 15 |
| Business $139 | 5000 | 100 | 1000 | 50 | 50 |
An API plan is its own product: a MarginPad Premium subscription buys nothing here, and an API plan buys nothing on the site. Every market-data endpoint is free and keyless, with no account and no trial. The paper-trading engine, the simulation, books, replay and the WebSocket stream are free for 7 days from the day the first key is minted (since 2026-10-13); after that they need a paid plan, and only webhooks and the AI read are gated by tier within it. Trade history is 30 days on the trial and 90 on a paid plan.
Measured in production: the busiest bot peaks at 66 requests a minute against the Free ceiling of 120, and no key has ever been rate-limited on any plan. Choose on keys and history, not on throughput.
Every response carries X-RateLimit-Limit / Remaining / Reset; on 429 both clients wait Retry-After and retry once. Out-of-range input is refused with a named error (leverage_max carries the market's cap), never silently clamped.
This is a simulator. Fees, funding and liquidation maths mirror real exchanges and every fill condition above is yours to set - but there is no order book behind impact_bps_per_100k, so market impact is modelled rather than measured on depth, and a stop, target or liquidation fills at its own level without paying the crossing cost. A bot that passes here still needs a small live test. Educational use, not financial advice.
MIT licensed.