Shopify Checkout has always been built for speed and optimized for conversion. Now, we’re making it more customizable than ever with newcheckout UI extensioncapabilities and surface areas. These updates, announced at theShopify Winter ’23 Edition, make it easier for Shopify Plus merchants to customize their checkout in a way that’s app-based, upgrade-safe, higher-converting, and integrated with Shop Pay.
And now, checkout extensibility apps that customize the Shopify Checkout can be sold in theShopify App Storedirectly to Shopify Plus merchants, opening up new opportunities for app developers.
In this article, we take a closer look at these new capabilities, and how you can work with them.
Catch up on the latest developer announcements from the Shopify Winter ’23 Edition
The Shopify Winter ’23 Edition was full of big announcements for developers who work with Shopify. Visit our roundup on the Shopify Partner Blog to get caught up on all the news.
Read articleExisting checkout UI extension capabilities
Previously, checkout UI extensions could support a number of customizations, including:
- Informational use cases, like custom banners, messages, warnings, or disclaimers. For example, adding a banner saying that a brand doesn’t ship to PO boxes.
- Inputs, like adding additional fields to collect buyer information or customize orders. For example, allowing buyers to add a gift message.
- Product offers like upsells, free samples, and donations directly in the checkout.
Starting now, these capabilities are joined by four new checkout UI extension APIs.
New UI extension points and APIs
At theShopify Winter ’23 Edition, we announced four new checkout UI extension APIs and a developer preview for UI extensions on the order status page. To better understand the value of each of these releases, we’ll walk through each new API and surface area and explain what it does and what use cases can now be solved.
Discount Code and Gift Card APIs
The newDiscount Code and Gift Card APIssupport the reading and writing of both discount codes and gift cards directly in the checkout.
Practically, this means that brands will be able to allow buyers to redeem their gift cards or discount codes directly in the checkout, and receive confirmation that it was applied to the purchase.
Session Token API
今天,结账界面扩展可以让网络calls if they request the necessary permissions. However, there has been no way to sign or verify the authenticity of those network requests. With the newSession Token API, Shopify provides a signed token that can be verified on an app server.
One popular app category that will benefit from the Session Token API is loyalty apps. Loyalty reward programs can't just let any user access the balance details of any buyer. Now, they can use the signed token from the Session Token API to verify the buyer's identity. The same is true for any other app that needs or wants security around their services.
Querying the Storefront API
You can now use theStorefront APIto power the logic of your checkout UI extension. This means you’ll be able to pull relevant results for things like product tags and collections, recommended products, or currency conversions. Shopify will manage the access tokens, so all you need to do is provide the query. This direct API is available to all app types, including, for the first time, non-sales channel public apps.
Editor Preview API
We also recently released anew propertyfor the Checkout UI Extensions API,extension.editor. This property allows you to know whether an extension is running inside thecheckout editoror on a real checkout, and allows you to provide a better in-editor user experience for merchants. Practically speaking, this API will ensure that your UI extension preview works correctly in the checkout editor, so merchants can configure it appropriately.
Order status page (Developer preview)
Although we’ve made great progress with app-powered UI extensions directly in the checkout, one area that wasn’t yet customizable with UI extensions was theorder status page. We heard your feedback and at theShopify Winter ’23 Edition, we announced a developer preview for app-powered UI extensions on the order status page. This new surface area will make it much easier for the thousands of merchants leveraging tools like post-purchase surveys to deploy and configure their unique customizations.
As a result of this announcement, you can now build extensions that:
- Generate engagement with social groups, re-targeting, or referral links
- Help better understand buyers with post-purchase or post-fulfillment surveys or reviews
- Fulfill digital products with download extensions
These extensions follow the same workflow as our existing checkout UI extensions, only they offer additional APIs to access data post-checkout and can render in a different spot. Order status page UI extensions will also inherit branding, just like with checkout UI extensions. Best of all, merchants will be able download apps from the Shopify App Store and configure them directly in the no-code checkout editor.
Sell your checkout extension app in the Shopify App Store
Checkout extensibility apps that customize the Shopify Checkout can now be sold in theShopify App Storedirectly to Shopify Plus merchants. Gone are the days of needing to work one-on-one with a merchant to develop custom checkout code in thecheckout.liquidtheme file. Instead, Shopify Plus brands can simply download your app and configure it directly in thecheckout editorwithout ever having to touch a line of code. This new model creates the ideal win-win scenario, as merchants can ramp up their checkout much faster with apps, and developers can sell their unique checkout customizations to a much larger audience.
Dig deeper into the developer products announced at Shopify Editions
加入我们即将Shopify Editions-focused AMA sessions on our Discord channel. Learn from industry experts, including Shopify CEO Tobi Lütke, ask questions, and connect with other like-minded individuals.
You can RSVP to whichever AMA sessions interest you on our Discord channel in the ‘Events’ category at the top left of the channel list. Join our Discord channel at the link below.
Join nowBuild custom checkout experiences
We’re fully committed to providing the building blocks you need to build incredible checkout apps and experiences. Our new checkout UI extensions are just the first piece of the puzzle. We also plan on rapidly adding new APIs and capabilities to extend the Shopify Checkout throughout the year.
Keep in mind that although we’re focusing on Shopify Plus brands and checkout UI extensions here, Shopify Checkout can also be customized withShopify Functions,web pixel app extensions,post-purchase extensions, andcheckout branding. You can learn all about the checkout extensibility options in ourdeveloper documentation.
To get started building checkout UI extensions, visitour developer documentation. We’ve got everything you need to start building including overviews on extensible surface areas, API references, tutorials, and more.