Hi Pierre Proudhon,
Thank you for contacting the Mobile Ads SDK Support team.
The Authorized Sellers for Apps, or app-ads.txt, is an IAB Tech Lab initiative that helps ensure your app ad inventory is only sold through channels you’ve identified as authorized.
Check the URL of your developer website and make sure it's working properly. Ensure there are no typos in the developer website URL in your app's listing.
Ensure that your web server hosts your app-ads.txt file or redirects to the correct location when you enter the app-ads.txt URL shown in your AdMob account. The app-ads.txt URL shown in your account is the URL AdMob uses to find your file.
Update the developer website in your app's store listing to the site's subdomain or a different domain if you are unable to publish a file at the current location or want to use a different website. For more information, kindly refer to the Resolve issues with app-ads.txt, App-ads.txt FAQ and App-ads.txt Troubleshooter.
I hope this helps! Let me know if you have any other questions.
Mobile Ads SDK Team |
Hi Pierre Proudhon,
I would recommend you to add your developer website in the marketing URL field of your store listing. Check if you can see the "Developer Website" link displayed at the bottom of your iOS app page to confirm that you successfully added the URL.
Please be informed that our support channel can only best assist you with regards to Google Mobile Ads SDK implementation and technical issues. As per the screenshot the problem is related to the app-ads.txt file. So kindly reach out to the Product support team who are more equipped in handling this kind of concern.