Webhook - example

<?php

$apiURL = "https://api.livechatinc.com";

$data = file_get_contents('php://input');
$data = json_decode($data);

$license_id = $data->license_id;
$token = $data->token;
$visitor_id = $data->visitor->id;

global $response;
$data = array(
    'name' => 'time - test',
    'value' => time(),
);

$response[] = (object)$data;

$postfields = http_build_query(array(
    'license_id' => $license_id,
    'token' => $token,
    'icon' => 'cdn.livechatinc.com/website/media/img/resources/logos/livechat_64x64.png',
    'id' => 'my-integration',
    'fields' => $response
));

$ch = curl_init();
curl_setopt($ch, CURLOPT_HTTPHEADER, array('X-API-Version: 2'));
curl_setopt($ch, CURLOPT_URL, $apiURL.'/visitors/'.$visitor_id.'/details');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postfields);
$result = curl_exec($ch);
curl_close($ch);