You will need web hosting with the following configuration to run this application.
Apache or Nginx
PHP 8.1 or above
MySQL
You will also need the following PHP extensions enabled.
The following extension is required for app to function properly.
php_curl
php_gd2 (if not compiled in)
php_json
php_mbstring
php_mysqli
php_xml
php_zip
It is recommended to use VPS or Dedicated Hosting for SMS Gateway but it should work perfectly fine on Shared Hosting too. If you decide to go with Shared Hosting make sure your host allows hosting of SMS Gateway application. Some hosts like HostGator and iPage don’t allow it so it is more likely that they will block the app.