# Delete all cart items by cart ID Deletes all cart items. Endpoint: PUT /v2/project/{project_id}/cart/{cart_id}/clear Version: 2.0.0 Security: AuthForCart ## Path parameters: - `project_id` (integer, required) Project ID. You can find this parameter in your Publisher Account next to the name of the project. Example: 44056 - `cart_id` (string, required) Cart ID. Example: "custom_id" ## Response 204 fields