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TASignal Risk Analytics
x402
TASignal Risk Analytics is a paid API for AI agents from tasignal.agentgate.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-28).
Returns historical VaR/CVaR, max drawdown, Sharpe/Sortino ratios, realized volatility, and ATR-based position sizing for a crypto asset
Price / call$0.02
Success—
StatusUnknown
How this service works
Technical analysis, risk analytics and backtests for trading agents in one x402 API: RSI, MACD, EMA 20/50/200, Bollinger Bands, ATR, ADX, stochastic, realized volatility and a descriptive technical bias score for any crypto asset on 15m/1h/4h/1d candles; historical VaR/CVaR, max drawdown, Sharpe/Sortino and ATR-based position sizing; and rule backtests (SMA/EMA cross, RSI reversion, Donchian breakout, MACD cross) with fees, next-open fills, trade list and equity curve. Candles from Hyperliquid with dYdX v4 fallback. Read-only analytics; free preview and remote MCP. Not financial advice. Not financial advice. Past performance does not guarantee future results. Technical indicators, risk metrics and backtests describe historical prices only; they are not predictions or trade recommendations. TASignal never trades, holds funds or keys.
Output
A JSON object containing: historical risk metrics (VaR at 95/99% for 1-day and per-bar, CVaR at 95/99%, max drawdown, current drawdown from high, Sharpe/Sortino ratios, annual volatility, period return, best/worst bar), ATR(14) and ATR%, position sizing details (units, notional USD, stop price, stop distance, implied leverage, 2R and 3R take-profit levels, risk in USD), plus metadata (symbol, timeframe, candles used, data source, confidence level, and disclaimer).
Example use cases
Pre-trade risk check for crypto long
“Before I open a long on SOL, can you pull the risk analytics on a 4h timeframe — I want to see VaR, max drawdown, Sharpe, and how many units I should buy given a $25,000 account, 1.5% risk, and a 2 ATR stop?”
Portfolio risk monitoring for volatile altcoin
“I'm holding HYPE and want to understand my downside exposure — fetch the historical 99% CVaR, max drawdown, and annual realized volatility on the 1-day timeframe using the last 500 candles.”
Sizing a short position with a fixed stop
“I want to short BTC with an entry around 103500 and a hard stop at 105200, risking 2% of my $50,000 account — can you calculate how many units that is, the notional size, implied leverage, and 2R/3R take profit levels?”
Technical details
Endpoint
GEThttps://tasignal.agentgate.workers.dev/v1/risk?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need quantitative risk metrics and position sizing for a crypto asset trade — specifically VaR/CVaR, drawdown, Sharpe/Sortino, and ATR-based unit sizing. Prefer this over general technical indicator endpoints when the primary goal is risk quantification and trade sizing rather than signal generation. It is especially useful for pre-trade risk checks, portfolio monitoring, or systematic risk management workflows that require historical simulation-based metrics rather than rule-based signals.
Side effects
- Missing required 'symbol' parameter returns a 400 validation error
- Unknown or delisted symbol returns an error if Hyperliquid and dYdX both lack candle data
- Too few candles available for the requested 'bars' count may reduce statistical reliability
- Invalid 'timeframe' value (not 15m/1h/4h/1d) returns a schema validation error
- If both Hyperliquid and dYdX v4 data sources fail, the endpoint returns a data-unavailable error
- Providing a stop price that is on the wrong side of entry (e.g., stop above entry for a long) may produce unexpected position sizing results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"risk": {
"bars": 499,
"method": "historical simulation on closed-candle simple returns; 1-day VaR scaled by sqrt(time); Sharpe/Sortino use a 0% risk-free rate",
"best_bar_pct": 8.496,
"sharpe_annual": 2.4,
"var_95_1d_pct": 3.415,
"var_99_1d_pct": 7.281,
"worst_bar_pct": -4.03,
"sortino_annual": 3.914,
"max_drawdown_pct": -15.882,
"period_return_pct": 27.347,
"var_95_per_bar_pct": 1.394,
"var_99_per_bar_pct": 2.972,
"cvar_95_per_bar_pct": 2.237,
"cvar_99_per_bar_pct": 3.406,
"volatility_annual_pct": 49.18,
"current_drawdown_from_high_pct": -13.65
},
"tier": "risk",
"atr_14": 36.160089,
"market": "ETH",
"source": "hyperliquid",
"symbol": "ETH",
"atr_pct": 1.517,
"timeframe": "4h",
"checked_at": "2026-10-22T19:00:54.578Z",
"confidence": "high",
"disclaimer": "Not financial advice. Past performance does not guarantee future results. Technical indicators, risk metrics and backtests describe historical prices only; they are not predictions or trade recommendations. TASignal never trades, holds funds or keys.",
"last_price": 2383.6,
"candles_used": 500,
"sources_failed": [],
"position_sizing": {
"side": "long",
"stop": 2311.2798,
"entry": 2383.6,
"units": 1.38274,
"risk_usd": 100,
"account_usd": 10000,
"stop_method": "2 x ATR(14) from entry",
"notional_usd": 3295.9,
"risk_per_unit": 72.320178,
"take_profit_2r": 2528.2404,
"take_profit_3r": 2600.5605,
"implied_leverage": 0.33,
"stop_distance_pct": 3.034,
"risk_pct_of_account": 1
}
}
}Tags
x402
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