---
title: Introducing Checkout Extensibility - Shopify developer changelog
description: >-
  Shopify’s developer changelog documents all changes to Shopify’s platform.
  Find the latest news and learn about new platform opportunities.
source_url:
  html: 'https://shopify.dev/changelog/introducing-checkout-extensibility'
  md: 'https://shopify.dev/changelog/introducing-checkout-extensibility.md'
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  affectedApi: []
  primaryTag:
    displayName: Tools
    handle: tools
  secondaryTag:
    displayName: New
    handle: new
  indicatesActionRequired: false
  createdAt: '2022-06-27T13:53:29-04:00'
  postedAt: '2022-06-28T00:00:00-04:00'
  updatedAt: '2024-02-02T10:05:06-05:00'
  effectiveAt: '2022-06-28T00:00:00-04:00'
---

June 28, 2022

Tags:

* Tools

# Introducing Checkout Extensibility

With Checkout Extensibility, you can now build apps to customize checkout and Shop Pay. You can leverage Checkout UI extensions and Shopify Functions to surface new functionality, Checkout Branding API to customize styling, and Pixels to track events.

Checkout Extensibility is now available in developer preview.

Learn more about Checkout Extensibility on [Shopify.dev](https://shopify.dev/apps/checkout).