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.

wcreation.xyz app-ads.txt check

wcreation.xyz is missing out on higher CPMs: its app-ads.txt lists only 1,717 of the 3,165 lines its 10 ad networks expect (46% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 23 Oct 2026. 2,175 lines, 1,727 unique records, 446 duplicates, 0 invalid lines, 27 ad networks detected.

Ad networks in wcreation.xyz/app-ads.txt

Google AdMob — account pub-6131337216419892: 1 line in the file
Meta Audience Network — account 1277162930483075: 1 line in the file
Unity Ads — account 5340639: 160 lines in the file, 1 expected line missing
AppLovin — account 73ea27aa52215825d4e6a9ecc8a1b1ac: 34 lines in the file, 2 expected lines missing
Liftoff Monetize (Vungle) — account 69abfd9b814b9fb754050606: 363 lines in the file, 28 expected lines missing
InMobi — account c41857a7ecb74e8a9e0c3f856bfa6806: 170 lines in the file, 102 expected lines missing
Chartboost — account 689e3a9ded75e61e7d116a6a: 400 lines in the file, 1 expected line missing
Yandex Ads — account 322578815: 158 lines in the file, 11 expected lines missing
Yango Ads — account 322578815: 400 lines in the file, 400 expected lines missing
BIGO Ads — account k8bowby5s8: 400 lines in the file, 89 expected lines missing
Mintegral — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 79 lines in the file, 46 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 229 lines in the file, 221 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 69 lines in the file, 75 expected lines missing
Bidease — partner (reseller) lines only: 23 lines in the file, 26 expected lines missing
BlueSea — partner (reseller) lines only: 13 lines in the file, 24 expected lines missing
DSP Exchange — partner (reseller) lines only: 163 lines in the file, 398 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 141 lines in the file, 303 expected lines missing
Monetrix — partner (reseller) lines only: 29 lines in the file, 64 expected lines missing
Prado — partner (reseller) lines only: 14 lines in the file, 13 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 126 lines in the file, 243 expected lines missing
Start.io — partner (reseller) lines only: 53 lines in the file, 104 expected lines missing
Kidoz — partner (reseller) lines only: 11 lines in the file, 11 expected lines missing
CAS.ai — partner (reseller) lines only: 163 lines in the file, 2 expected lines missing
DSail — partner (reseller) lines only: 163 lines in the file, 2 expected lines missing
Bidmachine — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing

Corrected file: wcreation.xyz app-ads.txt (fixed).

FAQ

Does wcreation.xyz have an app-ads.txt?

Yes — https://wcreation.xyz/app-ads.txt has 2,175 lines (checked 23 Oct 2026).

Which ad networks does wcreation.xyz work with?

Its app-ads.txt lists Google AdMob, Meta Audience Network, Unity Ads, AppLovin, Liftoff Monetize (Vungle), InMobi, Chartboost, Yandex Ads, Yango Ads, BIGO Ads, Mintegral, ironSource / LevelPlay and 15 more.

wcreation.xyz app-ads.txt check

Ad networks in wcreation.xyz/app-ads.txt

FAQ

Does wcreation.xyz have an app-ads.txt?

Which ad networks does wcreation.xyz work with?

Is the app-ads.txt of wcreation.xyz correct?

Other checked domains

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