crowdriff_api-1.x-dev/crowdriff_api.routing.yml

crowdriff_api.config_form:
  path: '/admin/config/services/crowdriff'
  defaults:
    _form: '\Drupal\crowdriff_api\Form\CrowdriffConfigForm'
    _title: 'Crowdriff Settings'
  requirements:
    _permission: 'administer crowdriff'
  options:
    _admin_route: TRUE