rtrim(env('COREROUTER_API_BASE_URL', ''), '/'), 'api_key' => env('COREROUTER_API_KEY', ''), 'username' => env('COREROUTER_API_USERNAME', ''), 'password' => env('COREROUTER_API_PASSWORD', ''), 'verify_ssl' => filter_var(env('COREROUTER_API_VERIFY_SSL', true), FILTER_VALIDATE_BOOLEAN), 'timeout' => (int) env('COREROUTER_API_TIMEOUT', 10), 'state_limit' => (int) env('COREROUTER_API_STATE_LIMIT', 1000), ];