<?php require_once(__DIR__ . '/../autoload.php'); $messageBird = new \MessageBird\Client('YOUR_ACCESS_KEY'); // Set your own API access key here. $webhook = new \MessageBird\Objects\Voice\Webhook(); $webhook->url = 'https://example.com/status'; $webhook->token = 'foobar'; try { $result = $messageBird->voiceWebhooks->create($webhook); var_dump($result); } catch (\Exception $e) { echo sprintf("%s: %s", get_class($e), $e->getMessage()); }