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Google has launched version 24.2 of the Digital Phablet Ads API, marking a minor update packed with numerous enhancements. This release brings critical security patches, new AI transparency features, improved reporting capabilities, and advanced planning tools, according to official sources.
In its ongoing security efforts, Google also introduced minor versions v23.3, v22.2, and v21.2 to bolster multi-party approval processes and support for synthetic content labeling.
Key new features include the introduction of multi-party approval support within the API. This security measure requires a second administrator’s approval for sensitive actions like user invitations and access level modifications, enhancing account security.
Another significant addition is AI transparency through Synthetic Content Labeling. As AI-crafted assets become more prevalent, Google Ads API v24.2 now exposes structures that allow programmatic tagging of AI-generated ad creatives. These structures, exposed on Asset and Ad resources, facilitate labeling whether assets were AI-created, fully automatic, or reviewed by advertisers. This is particularly relevant as it aligns with upcoming regulations like the EU AI Act set to take effect in August 2026. Early access to the interface for updating attestation status is available in versions 22 and later, although the specific fields for attestation status and source remain immutable until version 25.
Attempts to modify these immutable fields in current versions will trigger errors indicating the fields are not mutable; full mutability will be available starting in v25. Developers are encouraged to utilize the interface now for testing and integration preparation.
Reporting features have been enhanced with segmentation options for Performance Max campaigns, allowing granular insight into where ads are served across networks by segmenting reports by ad network type. Additionally, new capabilities enable the linking of brand channels with YouTube data for richer video integrations. Landing page text generation can now be automated, extracting content directly from landing pages to create text assets, streamlining ad creation workflows.
The update introduces new experimentation options too. Campaign Mix Experiments allow comparison across multiple campaigns and campaign types within a single experiment, facilitating testing of various variables and campaign structures, including Performance Max assets. Additionally, a new experiment type focuses on testing the effects of text customization and URL expansion within Performance Max campaigns.
Documentation has also been overhauled to clearly distinguish between breaking changes and minor feature updates, simplifying API upgrades. A feature deprecations guide is included to help track upcoming sunsets of certain functionalities.
This release follows a series of previous updates, including versions 24.1 in May, 24 in April, and earlier versions dating back to October 2024. It also marks the end of life for the legacy AdWords API, which was sunset on April 27th and ceased operation at the end of July.
For detailed technical information, the official release notes provide comprehensive insights into all the changes introduced in this version.





