Add Index to your ads.txt and app-ads.txt files

Media Owners
Last Updated: February 12, 2026•

All Media Owners working with Index Exchange (Index) are required to list Index as an authorized seller in their ads.txt or app-ads.txt files. You can view and copy your ads.txt and app-ads.txt entry in the Index UI.

  1. Enter your email address and password to log in to the Index UI at app.indexexchange.com.

  2. If you have more than one account, select the account that you want to access.

  3. From the left navigation pane, click Account Settings.

  4. In the Ads.txt section, under Ads.txt and app-ads.txt entry, click Copy.

  5. Paste the entry into your ads.txt and app-ads.txt files.