Google Codelab: Enhancing E-Commerce Checkout with Browser AI Capabilities

​Welcome!

​Join this 90-minute workshop to explore how you can leverage new AI browser capabilities to improve the checkout experience for your users! You'll start by learning how to implement a fast, local, and private recommendation engine using the Prompt API. Then, we'll expose the recommendations, and your checkout flow, to user agents using WebMCP.

​Date: Friday, September 18, 2026

Time (select the appropriate ticket for the time slot you are registering for):

• ​1:00 PM - 3:00 PM EDT OR

• ​3:00 PM - 5:00 PM EDT

​Audience: Web developers

​Level: Intermediate

​What to expect: Light refreshments / snacks and a hands-on workshop.

​Requirements

• ​You must bring your own charged laptop and power cable. The activities are intended for laptops and cannot be completed on a tablet or phone.

• ​A working Node.js development environment with Node 24+

• ​Chrome 150 or greater

• ​(Optional) A coding agent with Modern Web Guidance and DevTools for agents installed

​Workshop Times

​We are offering two time slots for this workshop:

• ​Slot 1: 1:00 - 3:00 PM EDT

• ​Slot 2: 3:00 - 5:00 PM EDT

​When completing your registration for the workshop, please select the ticket for the time slot that you are registering for. You cannot register for both time slots.

​⚠️ IMPORTANT: When you register, you will automatically receive a calendar invite from Luma that will show 1:00 - 5:00 PM, but please only attend the specific time slot you registered for. We will also send you a separate calendar invite for the specific time slot you registered for.

​Workshop Agenda

• ​Part 1: Prompt API: Private On-Device Recommendations

  • ​Introduction (10 mins)

  • ​Coding Session (30 mins)

• ​Intermission (5 mins)

• ​Part 2: WebMCP: Exposing Recommendations & Checkout

  • ​Introduction (10 mins)

  • ​Coding Session (30 mins)

• ​Wrap-Up and Q&A (5 mins)

​Let's get started! 🚀