curl --request GET \
  --url https://api.malvo.io/accounts/{id} \
  --header 'X-API-KEY: <api-key>'

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

fetch('https://api.malvo.io/accounts/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.malvo.io/accounts/{id}"

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://api.malvo.io/accounts/{id}",
  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": "a658c848-e475-457b-8565-d1fffba127c4",
  "type": "BANK",
  "subtype": "CHECKING_ACCOUNT",
  "number": "0001/12345-0",
  "name": "Conta Corrente",
  "marketingName": "GOLD Conta Corrente",
  "balance": 120950,
  "balanceAvailable": true,
  "balanceUpdatedAt": "2026-07-19T12:00:00.000Z",
  "itemId": "a0922d6f-2007-4169-a181-b961500608db",
  "taxNumber": "416.799.495-00",
  "owner": "John Doe",
  "currencyCode": "BRL",
  "bankData": {
    "transferNumber": "0001/12345-0",
    "closingBalance": 120950,
    "automaticallyInvestedBalance": 100,
    "overdraftContractedLimit": 0,
    "overdraftUsedLimit": 0,
    "unarrangedOverdraftAmount": 0
  }
}

{
  "code": 404,
  "codeDescription": "ACCOUNT_NOT_FOUND",
  "message": "account not found"
}

{
  "code": 500,
  "codeDescription": "INTERNAL_SERVER_ERROR",
  "message": "Internal Server Error"
}