Run governed Portfolio Construction 2.0

Runs observed-data portfolio construction with CVaR, tracking error, risk budgets, Black-Litterman, thematic bounds, turnover/cost and verified tax-lot awareness. Fresh observed option IV may be used as a risk floor. Synthetic option surfaces are research comparison only and cannot select the model portfolio or execute a Financial Action.

{
    "symbols": [
        "string"
    ],
    "restricted_symbols": [
        "string"
    ],
    "objective": "balanced",
    "max_position_pct": 1,
    "risk_aversion": 0.01000000000000000020816681711721685132943093776702880859375,
    "history_months": 12,
    "benchmark_symbol": "string",
    "cvar_alpha_pct": 95,
    "max_turnover_pct": 100,
    "transaction_cost_bps": 10,
    "min_monthly_dollar_volume_usd": 0,
    "tax_rate_pct": 0
}

curl

curl -X POST \
  -H "Authorization: Bearer $FINANCEGPT_API_KEY" \
  -H "Accept: application/json" \
  -H "Content-Type: application/json" \
  --data '{
    "symbols": [
        "string"
    ],
    "restricted_symbols": [
        "string"
    ],
    "objective": "balanced",
    "max_position_pct": 1,
    "risk_aversion": 0.01000000000000000020816681711721685132943093776702880859375,
    "history_months": 12,
    "benchmark_symbol": "string",
    "cvar_alpha_pct": 95,
    "max_turnover_pct": 100,
    "transaction_cost_bps": 10,
    "min_monthly_dollar_volume_usd": 0,
    "tax_rate_pct": 0
}' \
  "https://financegpt.dev/api/v2/investment/portfolios/{portfolio}/construct"

javascript

const response = await fetch("https:\/\/financegpt.dev\/api\/v2\/investment\/portfolios\/{portfolio}\/construct", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${FINANCEGPT_API_KEY}`,
    Accept: 'application/json',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "symbols": [
        "string"
    ],
    "restricted_symbols": [
        "string"
    ],
    "objective": "balanced",
    "max_position_pct": 1,
    "risk_aversion": 0.01000000000000000020816681711721685132943093776702880859375,
    "history_months": 12,
    "benchmark_symbol": "string",
    "cvar_alpha_pct": 95,
    "max_turnover_pct": 100,
    "transaction_cost_bps": 10,
    "min_monthly_dollar_volume_usd": 0,
    "tax_rate_pct": 0
}),
});
const data = await response.json();

python

import json
import os
import requests

response = requests.request(
    'POST',
    'https://financegpt.dev/api/v2/investment/portfolios/{portfolio}/construct',
    headers={
        'Authorization': 'Bearer ' + os.environ['FINANCEGPT_API_KEY'],
        'Accept': 'application/json',
    },
    json=json.loads('{"symbols":["string"],"restricted_symbols":["string"],"objective":"balanced","max_position_pct":1,"risk_aversion":0.01000000000000000020816681711721685132943093776702880859375,"history_months":12,"benchmark_symbol":"string","cvar_alpha_pct":95,"max_turnover_pct":100,"transaction_cost_bps":10,"min_monthly_dollar_volume_usd":0,"tax_rate_pct":0}'),
)
response.raise_for_status()
print(response.json())

php

<?php
$ch = curl_init('https://financegpt.dev/api/v2/investment/portfolios/{portfolio}/construct');
curl_setopt_array($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 (
  'symbols' => 
  array (
    0 => 'string',
  ),
  'restricted_symbols' => 
  array (
    0 => 'string',
  ),
  'objective' => 'balanced',
  'max_position_pct' => 1,
  'risk_aversion' => 0.01000000000000000020816681711721685132943093776702880859375,
  'history_months' => 12,
  'benchmark_symbol' => 'string',
  'cvar_alpha_pct' => 95,
  'max_turnover_pct' => 100,
  'transaction_cost_bps' => 10,
  'min_monthly_dollar_volume_usd' => 0,
  'tax_rate_pct' => 0,
)),
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;

A developer credential proves application identity and permits only its scopes. It does not grant model promotion, policy override, QLM rebinding, or Financial Actions execution authority unless those separate controls are satisfied.

investment:run