---
title: "IFrame API | Customer's Canvas On-Premises"
canonical: "https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/"
---

# IFrame API

> This section describes how to configure products and the editor. To change the editor's appearance, use the **clientConfig.json** configuration file as well as the IFrame API. Start with the [IFrame API introduction](https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/intro.md), then load the editor for the first time by following the [Quick start](https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/quick-start.md) guides.

Use [Product definition](https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/product-definition.md) to configure products, [Editor configuration](https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/editor-configuration.md) to tune the interface and editing features, and [Customization](https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/customization.md) to change the editor theme, colors, and localization. Look up the full API in the [IFrame API reference](https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/reference.md).