Tradingcalc MCP
TradingCalc MCP Server
Deterministic crypto futures calculations for AI agents.
13 deterministic crypto futures calculators across 3 suites + composite pre-trade workflow. Trade planning, risk & margin, funding & carry. Formulas normalized across 7 exchanges (Binance, Bybit, OKX, Hyperliquid, MEXC, KuCoin, Aster). Not AI estimates — exact numbers your bot can trust. Every formula regression-tested. Access via Streamable HTTP MCP or REST.
Not AI estimates — exact numbers your trading bot can trust.
MCP Endpoint
https://tradingcalc.io/api/mcp
Transport: Streamable HTTP (MCP spec 2024-11-05)
Quick Start
Claude Desktop
Add to claude_desktop_config.json:
{
"mcpServers": {
"tradingcalc": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://tradingcalc.io/api/mcp"]
}
}
}
Cursor / VS Code
{
"tradingcalc": {
"url": "https://tradingcalc.io/api/mcp"
}
}
Direct HTTP
curl -X POST https://tradingcalc.io/api/mcp \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "liquidation",
"arguments": {
"side": "long",
"entryPrice": 95000,
"leverage": 10,
"marginType": "isolated"
}
}
}'
Tools
| Tool | Description |
|---|---|
pnl | Net PnL, ROE, fees and gross profit/loss for a futures trade |
liquidation | Liquidation price for long/short with cross or isolated margin |
breakeven | Break-even price accounting for entry/exit fees |
target_exit | Exit price required to hit a target PnL or ROE |
risk_sizer | Position size based on account size and max risk % |
funding_cost | Cumulative funding cost over a holding period |
average_entry | Average entry price after adding to a position (DCA) |
scenario | Multi-scenario P&L analysis across price targets |
max_leverage | Maximum safe leverage based on drawdown tolerance and asset volatility |
funding_arb | Annualized yield and net profit from long/short basis trades across two exchanges |
hedge_ratio | Short perp size, required margin, and funding cost to hedge a spot position |
compound_funding | Capital growth projection from reinvesting perpetual futures funding income |
Formulas normalized across 7 exchanges: Binance, Bybit, OKX, Hyperliquid, Aster, KuCoin, MEXC.
Rate Limits
| Plan | Limit | Price |
|---|---|---|
| Anonymous | 20 req/day | Free |
| Free API key | 200 req/day | Free |
| Developer | 10,000 req/day | $19/mo |
Get your API key: tradingcalc.io
Pass key as: Authorization: Bearer <your-api-key>
Use Cases
- Trading bots — check liquidation price before every trade
- AI agents — deterministic risk calculations without hallucination risk
- Multi-agent systems — drop-in risk management agent in analyst + risk + execution pipelines
- Dashboards — embed calculations programmatically
Why deterministic?
LLMs asked directly give plausible but potentially wrong numbers. TradingCalc MCP returns exact calculations — same inputs always produce the same outputs. No hallucination risk for financial data.
Links
- Web app: tradingcalc.io
- Telegram Mini App: @perpcalcbot
Recommend Servers
View AllPlaywright MCP server