Trading Scan — scan 22 tickers and return the top-N ranked setups. Runs pattern backtest on each asset in the universe,

Trading Scan — scan 22 tickers and return the top-N ranked setups. Runs pattern backtest on each asset in the universe, ranks by composite edge (win_rate × expected_move × Kelly multiplier), returns only setups above threshold. HOW TO CALL: POST /trading/scan?top_n=5 PARAMETERS: top_n — max results to return (default 5, max 10) RESPONSE: signals[] — [{ticker, direction, confidence, kelly_half, score, narrative}] scanned — number of tickers evaluated found — number of setups above threshold PRICING: $0.09 per call (half the cheapest comparable x402 seller).