An IAB Tech Lab standard that lets app publishers declare which ad networks are authorized to sell their inventory.

Where do I put the app-ads.txt file?

At the root of the developer website listed in your App Store / Google Play page, e.g. https://studio.com/app-ads.txt.

What is a Certification Authority ID?

An optional TAG-ID of the ad system, the 4th field of an app-ads.txt record.

abplive.com app-ads.txt check

abplive.com achieves the best ad optimization: its app-ads.txt has no errors and matches what its 7 ad networks expect (100% of 38 lines).

Checked 22 Oct 2026. 548 lines, 474 unique records, 32 duplicates, 0 invalid lines, 17 ad networks detected.

Ad networks in abplive.com/app-ads.txt

Google AdMob — accounts pub-9617478663293235, pub-5911649231522435, pub-2600736510046688 and 6 more: 9 lines in the file
Magnite (Rubicon) — accounts 16472, 18520, 20616 and 1 more: 4 lines in the file
PubMatic — accounts 150559, 157196, 166238 and 5 more: 8 lines in the file
Xandr (Microsoft) — accounts 2851, 11901, 11327 and 1 more: 4 lines in the file
Index Exchange — accounts 189237, 197895, 189372: 3 lines in the file
OpenX — accounts 556674469, 557936635, 539701101 and 5 more: 8 lines in the file
Sovrn — accounts 265720, 265720-eb: 2 lines in the file
Mintegral — partner (reseller) lines only: 33 lines in the file, 400 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 13 lines in the file, 377 expected lines missing
Chartboost — partner (reseller) lines only: 22 lines in the file, 400 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 13 lines in the file, 400 expected lines missing
BIGO Ads — partner (reseller) lines only: 31 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 65 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 41 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 23 lines in the file, 400 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 26 lines in the file, 400 expected lines missing
Bidmachine — partner (reseller) lines only: 56 lines in the file, 400 expected lines missing

Corrected file: abplive.com app-ads.txt (fixed).

FAQ

Does abplive.com have an app-ads.txt?

Yes — https://abplive.com/app-ads.txt has 548 lines (checked 22 Oct 2026).

Which ad networks does abplive.com work with?

Its app-ads.txt lists Google AdMob, Magnite (Rubicon), PubMatic, Xandr (Microsoft), Index Exchange, OpenX, Sovrn, Mintegral, Liftoff Monetize (Vungle), Chartboost, DT Exchange (Fyber), BIGO Ads and 5 more.

Is the app-ads.txt of abplive.com correct?