Google Ads API Won’t Allow You To Create Smart Campaigns After August 3

06/26/26
Source: Search Engine Roundtable by barry@rustybrick.com (Barry Schwartz). Read the original article

TL;DR Summary of Google Ads API Ending Smart Campaign Creation in 2026

The Google Ads API will no longer support creating Smart Campaigns after August 3, 2026. Advertisers can still update existing Smart Campaigns, which will continue to run. Google encourages transitioning to Performance Max campaigns or other types like Search and Demand Gen to meet diverse business goals. This change reflects Google’s ongoing shift towards more automated and comprehensive advertising solutions.

Optimixed’s Overview: Transitioning from Google Ads Smart Campaigns to Performance Max by 2026

Key Changes to Google Ads API and Campaign Strategy

Google has officially announced that starting August 3, 2026, advertisers will no longer be able to create new Smart Campaigns using the Google Ads API. This marks a significant shift in how advertisers manage campaigns within Google’s advertising ecosystem.

What Advertisers Need to Know

  • Existing Smart Campaigns: Advertisers can continue to update and run existing Smart Campaigns through the API beyond the cutoff date.
  • New Campaigns: Creation of new Smart Campaigns via the API will be disabled, pushing advertisers toward alternative campaign types.

Recommended Alternatives for Advertisers

Google recommends exploring more advanced and automated campaign types, including:

  • Performance Max: A fully automated campaign type that serves ads across multiple Google advertising channels, designed to maximize performance.
  • Search Campaigns: Traditional keyword-targeted campaigns tailored for specific search queries.
  • Demand Gen Campaigns: Campaigns focused on generating interest and demand across Google’s network.

Implications for Advertisers and Developers

This transition highlights Google’s strategic emphasis on automation and integrated advertising solutions. Advertisers and developers should begin planning to migrate their workflows to supported campaign types to ensure continued campaign creation and management capabilities through the Google Ads API.