Google Ads API to stop supporting new Smart Campaign creation

Google is successfully closing the door on creating new Good Campaigns by way of its API, suggesting a continued shift towards newer automated marketing campaign varieties equivalent to Efficiency Max and away from legacy automation merchandise.

What’s occurring. Google introduced that builders will now not be capable to create new Good Campaigns by way of the Google Adverts API starting August third.

Present Good Campaigns is not going to be affected and can proceed serving advertisements. Advertisers and builders will even retain the power to replace and handle these campaigns by way of the API.

The change applies particularly to the creation of recent Good Campaigns.

Why we care. Google is additional steering advertisers towards newer AI-driven marketing campaign varieties like Efficiency Max. Whereas current Good Campaigns will proceed operating, companies and platform companions that depend on API-based marketing campaign creation might want to replace their workflows earlier than August 2026 or threat disruptions when creating new campaigns.

What Google recommends as an alternative. As Good Marketing campaign creation is phased out, Google is encouraging advertisers to think about different marketing campaign varieties.

The corporate particularly pointed to Efficiency Max, its AI-powered marketing campaign sort that runs throughout Google’s promoting stock, as the first different. Different choices embody Search campaigns and Demand Gen campaigns, relying on an advertiser’s goals.

A broader automation shift. The transfer displays Google’s ongoing consolidation round newer automated marketing campaign codecs.

Over the previous a number of years, Google has more and more prioritized AI-driven marketing campaign varieties that automate bidding, concentrating on and inventive optimization throughout a number of channels.

Limiting the creation of recent Good Campaigns suggests the corporate sees Efficiency Max and different automation merchandise as the way forward for marketing campaign administration.

What builders have to know. Functions that at present create Good Campaigns by way of the API ought to be reviewed earlier than the August deadline.

Builders can establish affected requests by on the lookout for marketing campaign creation operations the place:

• advertising_channel_type is ready to SMART
• advertising_channel_sub_type is ready to SMART_CAMPAIGN

After August 3, makes an attempt to create new Good Campaigns will fail.

In model 24 of the Google Adverts API, builders will obtain a SmartCampaignError.CREATION_FAILED error.

In model 23 and earlier, requests will return an OperationAccessDeniedError.CREATE_OPERATION_NOT_PERMITTED error.

What to observe. Whereas Google will not be shutting down current Good Campaigns, eradicating API assist for brand new marketing campaign creation is one other signal that advertisers ought to put together for a future centered on Efficiency Max and different AI-driven marketing campaign varieties.

For businesses, software program suppliers and advertisers with automated marketing campaign creation workflows, now’s the time to guage migration plans earlier than the August 2026 deadline.

Dig deeper. Changes to Support for Smart Campaigns in the Google Ads API