create.php

<?php

/**
 *  Code example for creating a client
 */

include '../vendor/autoload.php';

use Gotify\Exception\GotifyException;
use Gotify\Exception\EndpointException;

try {
    // Set server
    $server = new Gotify\Server('https://gotify.example.com/');

    // Set username & password
    $auth = new Gotify\Auth\User(
        'username',
        'password'
    );

    // Create Client class instance
    $client = new Gotify\Endpoint\Client($server, $auth);

    // Create a client and get its details
    $details = $client->create('Example client name');

    // Display client details
    echo 'Id: ' . $details->id . PHP_EOL;
    echo 'Name: ' . $details->name . PHP_EOL;
    echo 'Token: ' . $details->token . PHP_EOL;
} catch (EndpointException | GotifyException $err) {
    echo $err->getMessage();
}