curl --request GET \
  --url https://pushctl.com/api/v1/notifications/{notificationId} \
  --header 'Authorization: Bearer <token>'

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

fetch('https://pushctl.com/api/v1/notifications/{notificationId}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://pushctl.com/api/v1/notifications/{notificationId}",
  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;
}

import requests

url = "https://pushctl.com/api/v1/notifications/{notificationId}"

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

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

print(response.text)

{
  "data": {
    "id": "<string>",
    "notification": {
      "title": "<string>",
      "body": "<string>",
      "image_url": "<string>",
      "action_url": "<string>"
    },
    "data": {},
    "options": {},
    "target_users": 123,
    "statistics": {
      "users": 123,
      "installations": 123,
      "accepted": 123,
      "received": 123,
      "displayed": 123,
      "opened": 123,
      "failed": 123,
      "skipped": 123
    },
    "created_at": "2023-11-07T05:31:56Z",
    "processing_started_at": "2023-11-07T05:31:56Z",
    "completed_at": "2023-11-07T05:31:56Z"
  }
}

{
  "message": "Unauthenticated."
}

{
  "message": "This action is unauthorized."
}

{
  "message": "Not Found"
}