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.

textra.me app-ads.txt check

textra.me is missing out on higher CPMs: its app-ads.txt lists only 2,713 of the 5,032 lines its 12 ad networks expect (46% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 2,938 lines, 2,389 unique records, 13 duplicates, 0 invalid lines, 31 ad networks detected.

Ad networks in textra.me/app-ads.txt

Amazon Publisher Services — account c0bff0f2-0c57-4cfe-b1e3-3f3eadaa4af4: 1 line in the file
InMobi — account f65c0395785c41658f4341d90cab8962: 199 lines in the file, 73 expected lines missing
OpenX — account 557944412: 1 line in the file
Smaato — accounts 1100053675, 1100053924: 2 lines in the file
MobileFuse — account 4354: 1 line in the file
TripleLift — accounts 8553, 13403: 2 lines in the file
Google AdMob — account pub-3428444115753531: 1 line in the file
Verve (PubNative) — accounts 1016859, 1009406: 400 lines in the file, 246 expected lines missing
ironSource / LevelPlay — account 691725: 85 lines in the file, 41 expected lines missing
Liftoff Monetize (Vungle) — account 6acef2918f0c54b9af53a697: 235 lines in the file, 156 expected lines missing
Unity Ads — account 156305101: 161 lines in the file
Bidmachine — account 1918: 400 lines in the file, 400 expected lines missing
AppLovin — partner (reseller) lines only: 18 lines in the file, 17 expected lines missing
Mintegral — partner (reseller) lines only: 368 lines in the file, 400 expected lines missing
Chartboost — partner (reseller) lines only: 338 lines in the file, 400 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 268 lines in the file, 182 expected lines missing
Yandex Ads — partner (reseller) lines only: 113 lines in the file, 55 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 42 lines in the file, 102 expected lines missing
BIGO Ads — partner (reseller) lines only: 388 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 37 lines in the file, 12 expected lines missing
BlueSea — partner (reseller) lines only: 15 lines in the file, 22 expected lines missing
DSP Exchange — partner (reseller) lines only: 159 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 190 lines in the file, 254 expected lines missing
Monetrix — partner (reseller) lines only: 30 lines in the file, 63 expected lines missing
Prado — partner (reseller) lines only: 15 lines in the file, 12 expected lines missing
HyprMX — partner (reseller) lines only: 170 lines in the file, 199 expected lines missing
Start.io — partner (reseller) lines only: 75 lines in the file, 82 expected lines missing
Kidoz — partner (reseller) lines only: 12 lines in the file, 10 expected lines missing
CAS.ai — partner (reseller) lines only: 105 lines in the file, 60 expected lines missing
DSail — partner (reseller) lines only: 105 lines in the file, 60 expected lines missing

Corrected file: textra.me app-ads.txt (fixed).

FAQ

Does textra.me have an app-ads.txt?

Yes — https://textra.me/app-ads.txt has 2,938 lines (checked 20 Oct 2026).

Which ad networks does textra.me work with?

Its app-ads.txt lists Amazon Publisher Services, InMobi, OpenX, Smaato, MobileFuse, TripleLift, Google AdMob, Verve (PubNative), ironSource / LevelPlay, Liftoff Monetize (Vungle), Unity Ads, Bidmachine and 19 more.

textra.me app-ads.txt check

Ad networks in textra.me/app-ads.txt

FAQ

Does textra.me have an app-ads.txt?

Which ad networks does textra.me work with?

Is the app-ads.txt of textra.me correct?

Other checked domains

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