composer require alexcode/laravel-sumupAdd the service provider to the providers array in the config/app.php config file as follows:
'providers' => [
...
Alexcode\Sumup\Laravel\LaravelServiceProvider::class,
]Run the following command to publish the package config file:
php artisan vendor:publish --provider="Alexcode\Sumup\Laravel\LaravelServiceProvider::class"You should now have a config/sumup.php file that allows you to configure the basics of this package.
Add SUMUP_CLIENT_ID and SUMUP_SECRET in your .env. You will find the values in https://me.sumup.com/developers