--- title: StandardApi description: This base API object is provided to all extension points. api_version: 2025-10 api_name: checkout-ui-extensions source_url: html: https://shopify.dev/docs/api/checkout-ui-extensions/latest/apis/standardapi md: https://shopify.dev/docs/api/checkout-ui-extensions/latest/apis/standardapi.md --- Standard​Api Not supported in this version.