Google Makes Merchant API Publicly Available: What’s New?

Google announced the official launch of its Merchant API, available to the public for use to streamline and expand the retail operation.

Google announced that it has made its Merchant API generally available, making it the main tool to manage the business and product data in Merchant Center. 

This is a major change from the previous content API for Shopping, which is still in use until the end of August 2026. This will allow plenty of time for platforms, retailers, as well as agencies to move.

New Features and Improvements

Merchant API is positioned as the successor to the Content API, featuring a simplified structure that allows for faster introduction and the introduction of innovative features. 

Google has stated that any future improvements will be focused specifically on the Merchant API. The Merchant API, like the Content API, is preparing to phase out in the coming two years.

The latest updates to key features that are now available through the Merchant API include:

• Enhanced Shipping Signals Tracking orders allows Google to give more precise delivery estimates. This enables “free and fast shipping” annotations on listings that are qualified, which could boost click-through rate on searches with high intent.
• Better Diagnostics, Issue Resolution, and Improved Support. The API provides issue resolution capabilities that mimic those of the Merchant Center experience, allowing the faster identification and correction of issues with accounts or products.
• Creative Support through Product Studio API (Alpha): For large-scale merchandise, an API that works with Product Studio will be available in alpha. It offers tools for image creation, such as background creation and scaling. This enables seamless workflows between the feed and platform.

Who Should Pay Attention?

This update is relevant to:

• Retailers who manage large and complicated catalogues of products that rely on feeds that are custom-designed or complex account configurations.
• Agencies and feed-management service providers that are connected with the Merchant Center data.
• Marketplaces and online stores place a premium on the speed of shipping and the freshness of inventory as competitive differentiations.

Action Plan for Businesses

To benefit from these changes, think about:

• Consulting your development or vendor teams about the dependencies currently on Content API and Content API and preparing your timeline for migration to use the Merchant API.
• Prioritizing the introduction of order tracking when shipping speed and delivery guarantee influence your conversion rates to make it possible for enhanced shipping annotations.
• Integrating the latest feature of resolution for issues into your daily workflows to reduce downtime associated with the listing of products and promotions.
• Assessing support for the Product Studio API if your operation involves a significant amount of image processing, since adoption in the early stages of development could provide early benefits.

Looking Ahead

As Google is phasing out its Content API, the Merchant API will continue to develop with new features and enhancements. Early adopters will benefit the most from these improvements and will be ahead of the curve in the management of feeds for products and optimization of customer experience.

The Bottom Line

Adopting the Merchant API now will ensure seamless integration into Google’s retail ecosystem and will maximize the benefits of new developments.