I'm working on a plugin and will use Omnipay. I've done a research and found some packages that integrates the Omnipay library with Laravel as ignited/omnipay and barryvdh/laravel-omnipay. I've tried both of them by following this steps (all on the plugin directory):

• Create a composer.json file and add this:

  {
      "name": "BalanceRecharge Plugin",
      "email": "webmaster@root.com",
      "require": {
          #in this case I'm using barryvdh/laravel-omnipay
          "barryvdh/laravel-omnipay": "0.1.*", 
          "omnipay/omnipay": "*"
      }
  }

• Run composer update for update library and dependencies, all good

• Add 'Barryvdh\Omnipay\ServiceProvider' to the providers:

  'providers' => array_merge(include(base_path().'/modules/system/providers.php'), array(
          // 'Illuminate\Html\HtmlServiceProvider', // Example
          'System\ServiceProvider',
         'Barryvdh\Omnipay\ServiceProvider',
  )),

• Then try to run the command php artisan config:publish barryvdh/laravel-omnipay but get the error below:

PHP Fatal error: Class 'Barryvdh\Omnipay\ServiceProvider' not found in /var/www/html/alomicuba/vendor/laravel/framework/src/Illuminate/Foundation/ProviderRepository.php on line 157 PHP Stack trace: PHP 1. {main}() /var/www/html/alomicuba/artisan:0 PHP 2. require_once() /var/www/html/alomicuba/artisan:30 PHP 3. require() /var/www/html/alomicuba/bootstrap/start.php:57 PHP 4. Illuminate\Foundation\ProviderRepository->load() /var/www/html/alomicuba/vendor/laravel/framework/src/Illuminate/Foundation/start.php:210 PHP 5. Illuminate\Foundation\ProviderRepository->compileManifest() /var/www/html/alomicuba/vendor/laravel/framework/src/Illuminate/Foundation/ProviderRepository.php:57 PHP 6. Illuminate\Foundation\ProviderRepository->createProvider() /var/www/html/alomicuba/vendor/laravel/framework/src/Illuminate/Foundation/ProviderRepository.php:121

What I'm doing wrong? What is the right way to register the Provider?

Take a look at: http://octobercms.com/forum/post/adding-a-service-provider-in-a-plugin#post-1764

Did you ever get this working @reynierpm ? I'd be grateful if you could please share your code with the community.

@forums7529: see https://luketowers.ca/blog/how-to-use-laravel-packages-in-october-cms-plugins/ for an article I wrote on how to use Laravel Packages in October plugins