curl --request POST \
  --url https://api.filexpress.app/api/external/v1/accounting/cost-center-distributions \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "code": "ALQ",
  "name": "Alquiler oficina central",
  "is_active": true,
  "lines": [
    {
      "cost_center_id": "9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11",
      "percentage": 60
    },
    {
      "cost_center_id": "3b8e2f10-7c4d-4a9e-b1f2-5d6c7e8f9a01",
      "percentage": 40
    }
  ]
}
'

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    code: 'ALQ',
    name: 'Alquiler oficina central',
    is_active: true,
    lines: [
      {cost_center_id: '9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11', percentage: 60},
      {cost_center_id: '3b8e2f10-7c4d-4a9e-b1f2-5d6c7e8f9a01', percentage: 40}
    ]
  })
};

fetch('https://api.filexpress.app/api/external/v1/accounting/cost-center-distributions', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.filexpress.app/api/external/v1/accounting/cost-center-distributions"

payload = {
    "code": "ALQ",
    "name": "Alquiler oficina central",
    "is_active": True,
    "lines": [
        {
            "cost_center_id": "9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11",
            "percentage": 60
        },
        {
            "cost_center_id": "3b8e2f10-7c4d-4a9e-b1f2-5d6c7e8f9a01",
            "percentage": 40
        }
    ]
}
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.filexpress.app/api/external/v1/accounting/cost-center-distributions",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'code' => 'ALQ',
    'name' => 'Alquiler oficina central',
    'is_active' => true,
    'lines' => [
        [
                'cost_center_id' => '9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11',
                'percentage' => 60
        ],
        [
                'cost_center_id' => '3b8e2f10-7c4d-4a9e-b1f2-5d6c7e8f9a01',
                'percentage' => 40
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

{
  "status": true,
  "data": {
    "id": "9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11",
    "business_id": "3b8e2f10-7c4d-4a9e-b1f2-5d6c7e8f9a01",
    "code": "ALQ",
    "name": "Alquiler oficina central",
    "is_active": true,
    "lines": [
      {
        "id": "3b8e2f10-7c4d-4a9e-b1f2-5d6c7e8f9a01",
        "cost_center_id": "9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11",
        "percentage": 60,
        "cost_center": {
          "id": "9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11",
          "code": "0101",
          "name": "Ventas San Salvador"
        }
      },
      {
        "id": "3b8e2f10-7c4d-4a9e-b1f2-5d6c7e8f9a01",
        "cost_center_id": "3b8e2f10-7c4d-4a9e-b1f2-5d6c7e8f9a01",
        "percentage": 40,
        "cost_center": {
          "id": "3b8e2f10-7c4d-4a9e-b1f2-5d6c7e8f9a01",
          "code": "0201",
          "name": "Administración"
        }
      }
    ],
    "created_at": "2026-10-08T15:00:00.000000Z",
    "updated_at": "2026-10-08T15:00:00.000000Z"
  }
}

{
  "status": false,
  "message": "Invalid API Key."
}

{
  "status": false,
  "message": "This integration does not have the 'hr.employees' permission.",
  "required_scope": "hr.employees"
}

{
  "status": false,
  "message": "Validation errors",
  "errors": {
    "lines": [
      "Los porcentajes deben sumar exactamente 100 (suman 90)."
    ]
  }
}

{
  "status": false,
  "message": "Rate limit exceeded. Please try again later.",
  "rate_limit": 100
}