Laravel SDK

composer require harbur/laravel

MAIL_MAILER=harbur
HARBUR_API_KEY=your_api_key_here

use Illuminate\Support\Facades\Mail;

Route::get('/send', function () {
    Mail::raw('Your account is ready.', function ($message) {
        $message->to('user@example.com')
                ->subject('Welcome to Harbur');
    });
});