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.

solicash.com app-ads.txt check

solicash.com is missing out on higher CPMs: its app-ads.txt has 4 invalid lines. Buyers' crawlers skip invalid lines, so those sellers can't be verified.

Checked 20 Oct 2026. 2,223 lines, 1,222 unique records, 984 duplicates, 4 invalid lines, 28 ad networks detected.

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

Meta Audience Network — accounts 1693479837820375, 2268204343488016: 2 lines in the file
Google AdMob — accounts pub-7513598023453766, pub-9494687818995114: 2 lines in the file
Mintegral — accounts 56399, 38820: 400 lines in the file, 71 expected lines missing
Smaato — account 1100057628: 1 line in the file
Vungle — account 687e0a5a0bfb8000118925c8: 360 lines in the file
AppLovin — partner (reseller) lines only: 16 lines in the file, 19 expected lines missing
Unity Ads — partner (reseller) lines only: 45 lines in the file, 115 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 44 lines in the file, 81 expected lines missing
Chartboost — partner (reseller) lines only: 338 lines in the file, 400 expected lines missing
InMobi — partner (reseller) lines only: 116 lines in the file, 155 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 187 lines in the file, 263 expected lines missing
Yandex Ads — partner (reseller) lines only: 75 lines in the file, 93 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 78 lines in the file, 66 expected lines missing
BIGO Ads — partner (reseller) lines only: 237 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: 15 lines in the file, 34 expected lines missing
BlueSea — partner (reseller) lines only: 8 lines in the file, 29 expected lines missing
Display.io — partner (reseller) lines only: 7 lines in the file, 25 expected lines missing
DSP Exchange — partner (reseller) lines only: 156 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 82 lines in the file, 362 expected lines missing
Monetrix — partner (reseller) lines only: 33 lines in the file, 60 expected lines missing
Prado — partner (reseller) lines only: 6 lines in the file, 21 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 324 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 97 lines in the file, 272 expected lines missing
Start.io — partner (reseller) lines only: 27 lines in the file, 130 expected lines missing
CAS.ai — partner (reseller) lines only: 69 lines in the file, 96 expected lines missing
DSail — partner (reseller) lines only: 69 lines in the file, 96 expected lines missing
Bidmachine — partner (reseller) lines only: 396 lines in the file, 400 expected lines missing

Invalid lines

TempTest
beastie gen
singularads, 548745, RESELLER
mgid.com, 528163, RESELLERD4C29ACAD76CE94F

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

FAQ

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

Yes — https://solicash.com/app-ads.txt has 2,223 lines (checked 20 Oct 2026).

Which ad networks does solicash.com work with?

Its app-ads.txt lists Meta Audience Network, Google AdMob, Mintegral, Smaato, Vungle, AppLovin, Unity Ads, ironSource / LevelPlay, Chartboost, InMobi, DT Exchange (Fyber), Yandex Ads and 16 more.

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