[ 'key' => env('POSTMARK_API_KEY'), ], 'resend' => [ 'key' => env('RESEND_API_KEY'), ], 'ses' => [ 'key' => env('AWS_ACCESS_KEY_ID'), 'secret' => env('AWS_SECRET_ACCESS_KEY'), 'region' => env('AWS_DEFAULT_REGION', 'us-east-1'), ], 'slack' => [ 'notifications' => [ 'bot_user_oauth_token' => env('SLACK_BOT_USER_OAUTH_TOKEN'), 'channel' => env('SLACK_BOT_USER_DEFAULT_CHANNEL'), ], ], 'paypal' => [ 'client_id' => env('PAYPAL_CLIENT_ID'), 'client_secret' => env('PAYPAL_CLIENT_SECRET'), 'mode' => env('PAYPAL_MODE', 'sandbox'), // sandbox or live 'webhook_id' => env('PAYPAL_WEBHOOK_ID'), ], ];