curl --request POST \
  --url https://api.filexpress.app/api/external/v1/accounting/journal-entries \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "branch_id": "9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11",
  "entry_date": "2026-10-31",
  "description": "Comisiones de ventas octubre",
  "external_reference": "COM-2026-10",
  "entry_type": "DIA",
  "details": [
    {
      "account_code": "510201",
      "debit": 1250,
      "credit": 0,
      "description": "Gasto por comisiones",
      "cost_center_id": "9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11"
    },
    {
      "account_code": "210305",
      "debit": 0,
      "credit": 1250,
      "description": "Comisiones por pagar"
    }
  ]
}
'

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    branch_id: '9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11',
    entry_date: '2026-10-31',
    description: 'Comisiones de ventas octubre',
    external_reference: 'COM-2026-10',
    entry_type: 'DIA',
    details: [
      {
        account_code: '510201',
        debit: 1250,
        credit: 0,
        description: 'Gasto por comisiones',
        cost_center_id: '9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11'
      },
      {
        account_code: '210305',
        debit: 0,
        credit: 1250,
        description: 'Comisiones por pagar'
      }
    ]
  })
};

fetch('https://api.filexpress.app/api/external/v1/accounting/journal-entries', 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/journal-entries"

payload = {
    "branch_id": "9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11",
    "entry_date": "2026-10-31",
    "description": "Comisiones de ventas octubre",
    "external_reference": "COM-2026-10",
    "entry_type": "DIA",
    "details": [
        {
            "account_code": "510201",
            "debit": 1250,
            "credit": 0,
            "description": "Gasto por comisiones",
            "cost_center_id": "9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11"
        },
        {
            "account_code": "210305",
            "debit": 0,
            "credit": 1250,
            "description": "Comisiones por pagar"
        }
    ]
}
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/journal-entries",
  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([
    'branch_id' => '9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11',
    'entry_date' => '2026-10-31',
    'description' => 'Comisiones de ventas octubre',
    'external_reference' => 'COM-2026-10',
    'entry_type' => 'DIA',
    'details' => [
        [
                'account_code' => '510201',
                'debit' => 1250,
                'credit' => 0,
                'description' => 'Gasto por comisiones',
                'cost_center_id' => '9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11'
        ],
        [
                'account_code' => '210305',
                'debit' => 0,
                'credit' => 1250,
                'description' => 'Comisiones por pagar'
        ]
    ]
  ]),
  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",
    "branch_id": "9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11",
    "entry_code": null,
    "entry_type_id": "3b8e2f10-7c4d-4a9e-b1f2-5d6c7e8f9a01",
    "entry_type": "DIA",
    "entry_date": "2026-10-31",
    "description": "Comisiones de ventas octubre [Ref: COM-2026-10] (API: Mi ERP)",
    "status": "BORRADOR",
    "reference_type": "external_integration",
    "total_debit": 1250,
    "total_credit": 1250,
    "is_balanced": true,
    "details": [
      {
        "account_code": "510201",
        "account_name": "Comisiones sobre ventas",
        "debit": 1250,
        "credit": 0,
        "description": "Gasto por comisiones",
        "cost_center_id": "9d1c5a3e-4b7f-4e2a-9c1d-2f6b8a0e7c11"
      },
      {
        "account_code": "210305",
        "account_name": "Comisiones por pagar",
        "debit": 0,
        "credit": 1250,
        "description": "Comisiones por pagar",
        "cost_center_id": null
      }
    ]
  }
}

{
  "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": "Not found."
}

{
  "status": false,
  "message": "Validation errors",
  "errors": {
    "start_date": [
      "The start date field is required."
    ]
  }
}

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