{
  "engine": "IGM-RG Finance Core v6 · solver",
  "method": "Cálculo directo/analítico sobre superficie real de Deribit. Sin Monte Carlo ni Heston.",
  "endpoints": {
    "GET /api/solver": "esta documentación",
    "GET /api/solver/price": "precio + griegas. params: symbol, strike, maturity_days (o maturity_years), option_type=call|put, discount_factor",
    "GET /api/solver/hedge": "plan de cobertura. params: los de price + option_contracts, hedge_multiplier, half_spread_bps, usable_liquidity, nu_eff",
    "GET /api/solver/measure": "contrato P->Q (checker). params: forward_convention, discount_factor, numeraire, martingale_check"
  },
  "ejemplo": "/api/solver/price?symbol=BTCUSDT&strike=70000&maturity_days=14&option_type=call",
  "activos": [
    "BTCUSDT",
    "ETHUSDT"
  ],
  "nota": "Salida de investigación IGM-RG v6. No es asesoría financiera."
}