curl --request GET \
  --url https://api.nyxpag.com.br/v1/transactions/{id} \
  --header 'Authorization: Bearer <token>'

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.nyxpag.com.br/v1/transactions/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.nyxpag.com.br/v1/transactions/{id}"

headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.nyxpag.com.br/v1/transactions/{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 => [
    "Authorization: Bearer <token>"
  ],
]);

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

curl_close($curl);

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

{
  "success": true,
  "data": {
    "id": "txn_mabc123_0123456789abcdef",
    "externalId": "PEDIDO-1042",
    "direction": "in",
    "type": "payment",
    "method": "pix",
    "status": "pending",
    "amount": 149.9,
    "fee": 0.5,
    "netAmount": 149.2,
    "description": "<string>",
    "pix": {
      "copyPaste": "<string>",
      "qrCodeBase64": "<string>"
    },
    "createdAt": "2023-11-07T05:31:56Z",
    "updatedAt": "2023-11-07T05:31:56Z"
  },
  "requestId": "<string>"
}

{
  "success": false,
  "code": "rate_limit_exceeded",
  "error": {
    "code": "rate_limit_exceeded",
    "message": "Muitas solicitações. Aguarde antes de tentar novamente."
  },
  "retryAfter": 60,
  "requestId": "req_example"
}