curl --request POST \
  --url https://staging.api.prexsell.com/v2/tickets/{id}/cancel \
  --header 'x-api-key: <api-key>'

import requests

url = "https://staging.api.prexsell.com/v2/tickets/{id}/cancel"

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

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

print(response.text)

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

fetch('https://staging.api.prexsell.com/v2/tickets/{id}/cancel', 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://staging.api.prexsell.com/v2/tickets/{id}/cancel",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  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;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://staging.api.prexsell.com/v2/tickets/{id}/cancel"

	req, _ := http.NewRequest("POST", url, nil)

	req.Header.Add("x-api-key", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://staging.api.prexsell.com/v2/tickets/{id}/cancel")
  .header("x-api-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://staging.api.prexsell.com/v2/tickets/{id}/cancel")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'

response = http.request(request)
puts response.read_body

{
  "data": {
    "ticket": {
      "id": "ord_abc",
      "bookingId": "bkg_1",
      "note": null,
      "status": "Canceled",
      "paymentStatus": "Unpaid",
      "departureDate": "2026-06-15T00:00:00.000Z",
      "source": "PrexSell",
      "refundAmount": null,
      "passenger": {
        "id": "pass_1",
        "firstName": "Іван",
        "lastName": "Петренко",
        "email": "ivan@example.com",
        "phones": [
          {
            "id": "ph_1",
            "phone": "+380501234567",
            "messengers": [
              "Viber"
            ]
          }
        ]
      },
      "price": {
        "id": "price-1",
        "amount": 1450,
        "currency": "UAH"
      },
      "discount": {
        "id": "disc-1",
        "name": "Студентська знижка",
        "rule": "Percent",
        "amount": 100,
        "startDate": "2026-06-01T00:00:00.000Z",
        "endDate": "2026-12-31T23:59:59.000Z"
      },
      "slices": [
        {
          "id": "sl_abc"
        }
      ]
    }
  }
}

{
  "errors": [
    {
      "message": "AUTH_INVALID_CREDENTIALS",
      "errorCode": "UNAUTHORIZED"
    }
  ]
}

{
  "errors": [
    {
      "message": "RESOURCE_NOT_FOUND",
      "errorCode": "NOT_FOUND"
    }
  ]
}

{
  "errors": [
    {
      "message": "Orders already paid",
      "errorCode": "CONFLICT",
      "details": {
        "ordersIds": [
          "ord_1"
        ]
      }
    }
  ]
}