curl --request GET \
  --url https://facture.ar/api/invoices/{invoiceId} \
  --header 'x-api-key: <api-key>'

const options = {method: 'GET', headers: {'x-api-key': '<api-key>'}};

fetch('https://facture.ar/api/invoices/{invoiceId}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://facture.ar/api/invoices/{invoiceId}"

headers = {"x-api-key": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://facture.ar/api/invoices/{invoiceId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "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;
}

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "cuitId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "amount": 123,
  "status": "pending",
  "createdAt": "2023-11-07T05:31:56Z",
  "description": "<string>",
  "invoiceNumber": "<string>",
  "cae": "<string>",
  "caeExpirationDate": "2023-12-25",
  "qrCode": "<string>",
  "pdfUrl": "<string>",
  "updatedAt": "2023-11-07T05:31:56Z"
}

{
  "error": "<string>",
  "message": "<string>",
  "details": {}
}