<?php
// FinanceGPT generated client starter
// Source: FinanceGPT API v2 OpenAPI index
// OpenAPI SHA-256: 228f3cf999f801d03634f0dad1fc6d296671bc13a8cf0d80994b00a57b62f910
// Operations: post-investment-theme-watch-factors
// 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'); }

// Estimate point-in-time thematic factor returns | scope: investment:run
$ch = curl_init('https://financegpt.dev/api/v2/investment/theme-watch/factors');
curl_setopt_array($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 (
  'as_of_date' => '2026-08-16',
  'history_months' => 36,
  'ridge_lambda' => 0.1000000000000000055511151231257827021181583404541015625,
  'minimum_symbols_per_factor' => 3,
  'max_factors' => 25,
  'max_symbols' => 120,
)),
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;