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StockWaves Portfolio Optimizer
x402
StockWaves Portfolio Optimizer is a paid API for AI agents from stockwaves.net, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).
Optimizes a multi-asset portfolio by computing target position weights from per-asset signal strength, confidence, volatility, and regime inputs
Price / call$0.05
Success—
StatusUnknown
How this service works
Stateless portfolio optimizer — bring your own signals, get risk-constrained weights. POST {assets:[{symbol,target,confidence?,vol?,regime?}], config?} → optimized portfolio targets via inverse-vol weighting, confidence/conviction scaling, same-family correlation penalty, gross/net + per-symbol caps, regime haircut. Pure compute, no account data.
Output
Returns optimized portfolio weights or allocations for each submitted asset symbol, respecting gross/net exposure limits, per-symbol caps, and optional adjustments for volatility, confidence, and regime. The output translates raw directional signals into actionable position sizes ready for execution.
Example use cases
Example prompt
“Optimize my portfolio: I'm long SPY with a strong signal of 0.8 and 70% confidence in a trend regime, neutral on QQQ at 0.1 with 50% confidence in a quiet regime, and short GLD at -0.6 with 80% confidence — cap each position at 40% of gross, enforce a gross limit of 1.0, and enable the correlation penalty.”
Technical details
Endpoint
POSThttps://stockwaves.net/api/portfolio/optimizeWhen to prefer
Use this endpoint when you have a set of directional signals (alpha) across multiple assets and need to translate them into optimized position weights respecting risk constraints like gross/net exposure limits, per-symbol caps, and volatility adjustments. Ideal for quant agents running signal-to-portfolio pipelines across equities, crypto, or macro instruments, especially when regime metadata and confidence scores are available to improve sizing quality.
Side effects
- Missing required 'assets' array returns 400 validation error
- 'target' values outside [-1,1] range may be rejected or clamped
- Assets array exceeding 50 items returns validation error
- Payment failure via x402/USDC returns 402 Payment Required
- Malformed config keys ignored silently or return 400
- Empty assets array returns validation error
Input
{
"assets": [
{
"vol": 0.15,
"regime": "trend",
"symbol": "SPY",
"target": 0.5,
"confidence": 0.8
},
{
"vol": 0.18,
"regime": "trend",
"symbol": "QQQ",
"target": 0.3,
"confidence": 0.7
},
{
"vol": 0.2,
"regime": "chop",
"symbol": "IWM",
"target": -0.2,
"confidence": 0.6
}
],
"config": {
"net_limit": 0.8,
"vol_power": 0.5,
"gross_limit": 1,
"decision_power": 1,
"per_symbol_cap": 0.5,
"confidence_power": 1,
"min_trade_target": 0.05,
"correlation_penalty_enabled": true
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| assets | array | |
| config | object |
Output
{
"summary": {
"mode": "vol_targeted",
"post_net": 0.6868352266376686,
"decision_net": 0.6000000000000001,
"gross_budget": 1,
"symbol_count": 3,
"decision_gross": 1,
"portfolio_gross": 0.8677914735219527,
"surviving_symbol_count": 3
},
"targets": {
"IWM": -0.09047812344214204,
"QQQ": 0.27731335007981067,
"SPY": 0.5
},
"by_symbol": {
"IWM": {
"vol_used": 0.2,
"base_target": -0.2,
"symbol_family": "us_equity_index_etf",
"portfolio_mode": "vol_targeted",
"confidence_used": 0.6,
"portfolio_target": -0.09047812344214204,
"regime_multiplier": 0.52,
"allocation_rescale": 0.45239061721071017,
"correlation_penalty": 0.9,
"ranked_conviction_boost": 1,
"portfolio_score_after_penalty": -0.12557757761638821
},
"QQQ": {
"vol_used": 0.18,
"base_target": 0.3,
"symbol_family": "us_equity_index_etf",
"portfolio_mode": "vol_targeted",
"confidence_used": 0.7,
"portfolio_target": 0.27731335007981067,
"regime_multiplier": 0.8,
"allocation_rescale": 0.924377833599369,
"correlation_penalty": 0.9,
"ranked_conviction_boost": 1.08,
"portfolio_score_after_penalty": 0.35638181771802
},
"SPY": {
"vol_used": 0.15,
"base_target": 0.5,
"symbol_family": "us_equity_index_etf",
"portfolio_mode": "vol_targeted",
"confidence_used": 0.8,
"portfolio_target": 0.5,
"regime_multiplier": 0.8,
"allocation_rescale": 1,
"correlation_penalty": 0.9,
"ranked_conviction_boost": 1.18,
"portfolio_score_after_penalty": 0.7436128024718242
}
},
"applied_config": {
"net_limit": 0.8,
"vol_power": 0.5,
"gross_limit": 1,
"decision_power": 1,
"per_symbol_cap": 0.5,
"confidence_power": 1,
"min_trade_target": 0.05,
"correlation_penalty_enabled": true
}
}Tags
x402
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