1. Go to this page and download the library: Download jsnlib/restful_client library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
jsnlib / restful_client example snippets
$client = new \Jsnlib\Restful\Client(
[
'base_uri' => 'http://dev.api.westamps.com/v1/'
]);