---
title: "UCP on Google AI Mode: live | Agent Ready Checkout"
description: "UCP on Google AI Mode is live as of 4 Nov 2026: UCP checkout in AI Mode and Gemini with Google Pay for select merchants; US, CA, AU eligible products."
canonical: https://agentreadycheckout.com/matrix/ucp/google-ai-mode-and-gemini-checkout
site: "Agent Ready Checkout"
last_updated: 2026-11-04
section: "Matrix cells"
---

# UCP on Google AI Mode: live | Agent Ready Checkout

> UCP on Google AI Mode is live as of 4 Nov 2026: UCP checkout in AI Mode and Gemini with Google Pay for select merchants; US, CA, AU eligible products.

Source: https://agentreadycheckout.com/matrix/ucp/google-ai-mode-and-gemini-checkout
Site: Agent Ready Checkout
Last reviewed: 2026-11-04

# UCP on Google AI Mode: live

In short

UCP on Google AI Mode reads live as of 4 Nov 2026. The note: UCP checkout in AI Mode and Gemini with Google Pay for select merchants; US, CA, AU eligible products; merchant stays MoR. UCP is live or pilot in 14 of 27 columns; Google AI Mode has 1 of 12 protocols live or pilot. The source is support.google.com.

## The reading

Status

live. Generally available or in production, confirmed by the vendor's own page or docs.

Protocol

[Universal Commerce Protocol (UCP)](https://agentreadycheckout.com/protocols/ucp), UCP Tech Council (Google, Shopify, Etsy, Target, Wayfair, Amazon, Meta, Microsoft, Salesforce, Stripe and others)

Agent surface

[Google AI Mode and Gemini checkout (UCP)](https://agentreadycheckout.com/surfaces/google-ai-mode-and-gemini-checkout), Google

Note

UCP checkout in AI Mode and Gemini with Google Pay for select merchants; US, CA, AU eligible products; merchant stays MoR.

Source

[support.google.com](https://support.google.com/merchants/answer/16837055), read 4 Nov 2026

## UCP in other columns

-   [Stripe](https://agentreadycheckout.com/matrix/ucp/stripe): live
-   [Adyen](https://agentreadycheckout.com/matrix/ucp/adyen-agentic): pilot
-   [PayPal](https://agentreadycheckout.com/matrix/ucp/paypal): live
-   [Checkout.com](https://agentreadycheckout.com/matrix/ucp/checkout-com): pilot
-   [Braintree](https://agentreadycheckout.com/matrix/ucp/braintree): live
-   [Worldpay](https://agentreadycheckout.com/matrix/ucp/worldpay): announced
-   [Crossmint](https://agentreadycheckout.com/matrix/ucp/crossmint): live
-   [Shopify](https://agentreadycheckout.com/matrix/ucp/shopify): live
-   [BigCommerce](https://agentreadycheckout.com/matrix/ucp/bigcommerce): pilot
-   [Salesforce CC](https://agentreadycheckout.com/matrix/ucp/salesforce-commerce-cloud): live
-   [Adobe Commerce](https://agentreadycheckout.com/matrix/ucp/adobe-commerce): announced
-   [commercetools](https://agentreadycheckout.com/matrix/ucp/commercetools): live
-   [WooCommerce](https://agentreadycheckout.com/matrix/ucp/woocommerce): pilot
-   [Amazon](https://agentreadycheckout.com/matrix/ucp/amazon): not supported
-   [Walmart](https://agentreadycheckout.com/matrix/ucp/walmart): announced
-   [Target](https://agentreadycheckout.com/matrix/ucp/target): live
-   [Etsy](https://agentreadycheckout.com/matrix/ucp/etsy): announced
-   [Wayfair](https://agentreadycheckout.com/matrix/ucp/wayfair): announced
-   [Meta Muse](https://agentreadycheckout.com/matrix/ucp/meta-muse): announced
-   [Copilot](https://agentreadycheckout.com/matrix/ucp/microsoft-copilot): live

Columns not listed read no statement found on 4 Nov 2026; the [UCP page](https://agentreadycheckout.com/protocols/ucp) lists them with sources.

## Google AI Mode for other protocols

-   [AP2](https://agentreadycheckout.com/matrix/ap2/google-ai-mode-and-gemini-checkout): announced
-   [Mastercard Agent Pay](https://agentreadycheckout.com/matrix/mastercard-agent-pay/google-ai-mode-and-gemini-checkout): announced
-   [Amex ACE](https://agentreadycheckout.com/matrix/amex-ace/google-ai-mode-and-gemini-checkout): announced

See the [Google AI Mode page](https://agentreadycheckout.com/surfaces/google-ai-mode-and-gemini-checkout) and the [full matrix](https://agentreadycheckout.com/matrix).

## How UCP reads for merchants

| Rubric row | Reading |
| --- | --- |
| Merchant of record | Merchant |
| Dispute rules | None in spec |
| Cost | No protocol fee |

The full rubric is on the [UCP page](https://agentreadycheckout.com/protocols/ucp).

## Sources

1.  [Merchant Center help: UCP-powered checkout](https://support.google.com/merchants/answer/16837055), read 4 Nov 2026
2.  [ucp.dev/](https://ucp.dev/), read 4 Nov 2026
3.  [Google UCP developer guide](https://developers.google.com/merchant/ucp), read 4 Nov 2026

Last reviewed 4 Nov 2026

## Edition

Matrix edition of 4 Nov 2026.

Reviewed 4 Nov 2026, [3 sources](#sources-h).

## Method

[How cells, sources and read dates are defined](https://agentreadycheckout.com/method)