curl --request GET \
  --url https://api.example.com/{version}/orders/retrieve/number/{order_number} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.example.com/{version}/orders/retrieve/number/{order_number}"

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

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

print(response.text)

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

fetch('https://api.example.com/{version}/orders/retrieve/number/{order_number}', 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://api.example.com/{version}/orders/retrieve/number/{order_number}",
  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;
}

{
  "id": 123,
  "order_number": "<string>",
  "counterparty_id": 123,
  "currency": "<string>",
  "total_amount": 123,
  "note": "<string>",
  "status": "<string>",
  "fee_bearer": "<string>",
  "as_payment_link": true,
  "owner_id": 123,
  "owner_type": "<string>",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "reference_id": "<string>",
  "paid_at": "2023-11-07T05:31:56Z",
  "order_items": [
    {
      "id": 123,
      "name": "<string>",
      "currency": "<string>",
      "qty": 123,
      "amount": 1.01,
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ],
  "counterparty": {
    "id": 123,
    "owner_party_type": "<string>",
    "owner_party_id": 123,
    "relationship_type": "<string>",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "party": {
      "id": 123,
      "fullname": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z",
      "email": "<string>",
      "phone": "<string>",
      "country_code": "<string>"
    }
  }
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}