Yahoo! JAPAN Ads API | Developer Center

Announcement

• 2023/09/13

  Display Ads Restrictions on conversion tracking in private browsing on iOS 17

  Conversion tracking for Display Ads will no longer be possible if the user has allowed private browsing on Safari in iOS 17.

• 2023/09/12

  Display Ads Change of automatic compression pixel size when adding images

  We have changed the pixel size for automatic compression when adding images.

• 2023/09/08

  Display Ads (Auction) End of audience list (default) and migration

  we ended the default audience list.

• 2023/08/31

  Display Ads (Auction) Schedule for end of creating new audience list (rule) and end of offering

  All audience list (rule) were deleted for Display Ads (Auction).

• 2023/08/30

  MCC account settings will be available for multiple-level structure

  MCC account settings are available for multiple-level structure

• 2023/08/25

  Yahoo! JAPAN Ads API Webinar information

  We will host an online seminar, Yahoo! JAPAN Ads API Webinar, for our API partners.

• 2023/08/24

  Display Ads End of audience list (custom)

  Audience list (custom) has ended.

• 2023/08/24

  Display Ads (Auction) Change of lost impression share

  We have changed "Lost impression share" (budget or rank) for cases when you set a bid strategy that automatically adjusts the bid.

• 2023/08/24

  Display Ads Release of Ad Personalize Center

  We have released the “Ad Personalize Center” that allows Yahoo! JAPAN users to control information used for behavioral targeting ads.

• 2023/08/23

  Search Ads Seasonality bid adjustment

  We have released “Seasonality bid adjustment” (seasonality adjustment) feature for Search Ads.