Yahoo! JAPAN Ads Display Ads API v18 Release Note

*Learn more about objects, etc., in the reference document.

We added portfolio bidding. Refer to the following announcement.Display Ads (Auction): Adding portfolio bidding

With the end of support for "Search keyword targeting," we have stopped the creation and modification of search keyword lists. See the following announcement for details. Display Ads (Auction): End of search keyword targeting and automatic migrations

We support "Yahoo! JAPAN Ads Display Ads (Auction) In-stream ads."Refer to the following announcement.Display Ads (Auction): Launch of in-stream ads

We support the audience range feature for the audience list (advanced segments). Refer to the following announcement.Add an audience range feature to the audience list (advanced segments)

We support "fixed-position banner of Brand Panel for Smartphone." Refer to the following announcement in Japanese.ディスプレイ広告（予約型）2025Q3　ブランドパネルトップカバー リリース 案内 (Display Ads (Auction) 2025Q3 Brand Panel Top Cover Release)

Change the specification when the report is retrieved and requires that the report be displayed in Japanese or English.

We added features to SKAdNetwork. The values of the added report fields will be available after the launch date (October 29, 2025). Refer to the following announcement.Add features to SKAdNetwork

We support changes to the placement list, create and edit views. You can use this feature only after the release. Refer to the following announcement.Changes to placement list create and edit views

Add the following fields to the response when getting a placement URL list.

You can view the differences between Display Ads API v17 and v18 on this page, organized by IF.

Support end date: November 26, 2025End of life date: Mid March 2026 (scheduled)*Wait for further announcements with detailed schedules.

Display Ads API v15 will end with the following schedule:End of life date: November 26, 2025*Support for this version has already ended.