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.

cashwalklabs.io app-ads.txt check

cashwalklabs.io is missing out on higher CPMs: its app-ads.txt has 2 invalid lines and lists only 5,662 of the 7,690 lines its 20 ad networks expect (26% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 4,953 lines, 4,519 unique records, 288 duplicates, 2 invalid lines, 36 ad networks detected.

Ad networks in cashwalklabs.io/app-ads.txt

BIGO Ads — account pzwvt37u9l: 400 lines in the file, 99 expected lines missing
ironSource / LevelPlay — account 247677: 97 lines in the file, 29 expected lines missing
Smaato — accounts 1100050713, 1100056023, 1100045846 and 1 more: 4 lines in the file
Bidmachine — account 506: 400 lines in the file, 400 expected lines missing
Verve (PubNative) — accounts 1009416, 1007430: 400 lines in the file, 43 expected lines missing
PubMatic — accounts 166835, 95054: 2 lines in the file
Liftoff Monetize (Vungle) — accounts 5cd2a8723b1ebe0018ed251b, 5af2ae1e0f25612233aa2819: 365 lines in the file, 27 expected lines missing
AppLovin — account 7f2e9fac4ee2c55dffc66601d48e918b: 34 lines in the file, 2 expected lines missing
Google AdMob — account pub-7868522956148331: 1 line in the file
Amazon Publisher Services — account 907e7809-d204-4979-97db-fc0c6970ff54: 1 line in the file
Mintegral — account 29918: 400 lines in the file, 101 expected lines missing
TikTok Ad Network (Pangle) — account 5002672: 1 line in the file
Unity Ads — account 2295742: 107 lines in the file, 54 expected lines missing
DT Exchange (Fyber) — account 211585: 355 lines in the file, 96 expected lines missing
InMobi — accounts 148cf6378b0c4530a19896eedd2876ad, ddb41d8a9f434a918d05a0fc9999d9f9, a3d4b4c5a9174d408bfc1a036f79f395: 200 lines in the file, 74 expected lines missing
Sovrn — accounts 411915, 563477, 583061: 3 lines in the file
Maticoo (zMaticoo) — account 5135063: 242 lines in the file, 203 expected lines missing
Magnite (Rubicon) — account 166535: 1 line in the file
OpenX — account 563905670: 1 line in the file
TripleLift — account 6998: 1 line in the file
Chartboost — partner (reseller) lines only: 400 lines in the file, 126 expected lines missing
Yandex Ads — partner (reseller) lines only: 139 lines in the file, 29 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 103 lines in the file, 41 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 39 lines in the file, 10 expected lines missing
BlueSea — partner (reseller) lines only: 21 lines in the file, 16 expected lines missing
Display.io — partner (reseller) lines only: 10 lines in the file, 22 expected lines missing
DSP Exchange — partner (reseller) lines only: 275 lines in the file, 286 expected lines missing
Madex — partner (reseller) lines only: 7 lines in the file, 11 expected lines missing
Monetrix — partner (reseller) lines only: 46 lines in the file, 47 expected lines missing
Prado — partner (reseller) lines only: 16 lines in the file, 11 expected lines missing
HyprMX — partner (reseller) lines only: 238 lines in the file, 131 expected lines missing
Start.io — partner (reseller) lines only: 81 lines in the file, 76 expected lines missing
Kidoz — partner (reseller) lines only: 12 lines in the file, 10 expected lines missing
CAS.ai — partner (reseller) lines only: 135 lines in the file, 30 expected lines missing
DSail — partner (reseller) lines only: 135 lines in the file, 30 expected lines missing

Invalid lines

singularads, 548745, RESELLER
singularads, 984415, RESELLER

Corrected file: cashwalklabs.io app-ads.txt (fixed).

FAQ

Does cashwalklabs.io have an app-ads.txt?

Yes — https://cashwalklabs.io/app-ads.txt has 4,953 lines (checked 20 Oct 2026).

Which ad networks does cashwalklabs.io work with?

Its app-ads.txt lists BIGO Ads, ironSource / LevelPlay, Smaato, Bidmachine, Verve (PubNative), PubMatic, Liftoff Monetize (Vungle), AppLovin, Google AdMob, Amazon Publisher Services, Mintegral, TikTok Ad Network (Pangle) and 24 more.

cashwalklabs.io app-ads.txt check

Ad networks in cashwalklabs.io/app-ads.txt

Invalid lines

FAQ

Does cashwalklabs.io have an app-ads.txt?

Which ad networks does cashwalklabs.io work with?

Is the app-ads.txt of cashwalklabs.io correct?

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