<?php
// FinanceGPT generated client starter
// Source: FinanceGPT API v2 OpenAPI index
// OpenAPI SHA-256: 228f3cf999f801d03634f0dad1fc6d296671bc13a8cf0d80994b00a57b62f910
// Operations: post-investment-portfolios-portfolio-generative-markets
// Credential: FINANCEGPT_API_KEY environment variable; no credential is embedded.
// Authority: API identity and generated code do not create model-promotion, QLM-binding or Financial Actions authority.

if (!getenv('FINANCEGPT_API_KEY')) { throw new RuntimeException('FINANCEGPT_API_KEY is required'); }

// Generate an evidence-sealed synthetic counterfactual market scenario for a portfolio | scope: investment:run
$ch = curl_init('https://financegpt.dev/api/v2/investment/portfolios/{portfolio}/generative-markets');
curl_setopt_array($ch, [
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer '.getenv('FINANCEGPT_API_KEY'),
        'Accept: application/json',
        'Content-Type: application/json',
    ],
    CURLOPT_POSTFIELDS => json_encode(array (
  'regime' => 'contraction',
  'sample_count' => 8,
  'horizon' => 6,
  'seed' => 42,
  'base_volatility_pct' => 20,
  'base_rate_pct' => 4,
  'yield_curve_slope_bps_per_year' => 20,
  'base_credit_spread_bps' => 150,
  'credit_curve_slope_bps_per_year' => 10,
  'base_fx_level' => 1,
  'stress' => 
  array (
    'equity_pct' => -100,
    'fx_pct' => -100,
    'rates_bps' => -10000,
    'credit_bps' => -10000,
    'commodity_pct' => -100,
    'volatility_pct' => -100,
  ),
)),
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;