Admin APIAPI ReferenceProduct AttributesProduct-specific yes/no attributesAdd a yes/no attribute to a productVersion: X-Cart 5.6.0Add a yes/no attribute to a product POST /api/products/:product_id/attributes_checkbox Creates a Product-specific yes/no attributes resource. Request Responses201400401422500Product-specific yes/no attributes resource createdInvalid inputUnauthorizedUnprocessable entityInternal error