Trading Domain — Real-Time Policy Engine

Every Trade
Governed at Wire Speed.

Sub-microsecond policy evaluation for high-frequency trading. Position limits, velocity checks, and market regime detection — all cryptographically signed.

Try Trading Demo View API Docs →
< 5µs
Fast-mode Latency
100%
Audit Coverage
24/7
Market Monitoring
Trading Capabilities

Built for institutional trading desks

Every trade evaluated against configurable policy rules before execution. Full audit trail included.

Position Limit Enforcement
Real-time position tracking against configurable limits. Per-symbol, per-portfolio, and aggregate exposure monitoring with automatic veto on breach.
Velocity & Rate Controls
Detect and throttle excessive order frequency. Configurable windows for order count, cancellation rate, and order-to-trade ratios.
Market Regime Detection
Adaptive risk thresholds that respond to volatility regimes. Automatic tightening during high-vol periods with regime-specific rule overrides.
Pre-Trade Compliance
Regulatory compliance checks integrated into the decision pipeline. FINRA, MiFID II, and custom rule sets evaluated before order reaches the exchange.
Cryptographic Certificates
Every trade decision produces a signed certificate with Merkle anchor. Immutable proof of policy evaluation for regulators and internal audit.
GPU-Accelerated Evaluation
CUDA-compiled policy evaluation for sub-microsecond latency. No added latency to your trading pipeline. Fast mode bypasses LLM council entirely.
Trading Example

Sample evaluation request

POST /v1/sentinel/evaluate 
curl https://api.brainsignal.ai/v1/sentinel/evaluate \
  -H "X-API-Key: sk-sentinel-..." \
  -d '{
    "domain": "trading",
    "transaction": {
      "symbol": "BTC/USD",
      "side": "BUY",
      "quantity": 2.5,
      "price": 74000,
      "order_type": "LIMIT"
    },
    "config": {
      "fast_mode": true,
      "risk_threshold": 0.7
    }
  }'