Document Number: APIE-FY19-2107
Thank you for using Yahoo! Ads.
Yahoo! JAPAN Promotional Ads API Sandbox for developers closed as
previously announced in "Sandbox closing (Document Number: APIE-FY19-2100)".
Please see the following details.
Once again, thank you for using Yahoo! Ads.
- Sponsored Search API
- YDN API
*All API versions will have impact of this modification.
3. Effective date:
March 11, 2020 (Wed) JST
We have closed Yahoo! JAPAN Promotional Ads API Sandbox, the test
environment for application development.
After the close, please use the test account of Yahoo! Ads API for
your development. Thank you for your cooperation.
Learn more about Yahoo! Ads API on the following pages.
What is Yahoo! Ads API
If you have any questions, please contact us.
Yahoo! JAPAN API support team