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.

inspiredsquare.com app-ads.txt check

inspiredsquare.com is missing out on higher CPMs: its app-ads.txt has 3 invalid lines. Buyers' crawlers skip invalid lines, so those sellers can't be verified.

Checked 20 Oct 2026. 9,211 lines, 5,785 unique records, 3,295 duplicates, 3 invalid lines, 35 ad networks detected.

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

InMobi — accounts cb6a6239dfec478f818c1ffca00ca440, 8553511ff9e24ce2b1f5d98addcc3340, 64390d9c0d0541bc9b06ab42a124b396 and 2 more: 260 lines in the file, 16 expected lines missing
Google AdMob — accounts pub-2478069749077073, pub-2233829666677759, pub-2085247160344713 and 3 more: 6 lines in the file
Amazon Publisher Services — accounts d4004b5f-4fb6-4be2-82ae-0e36b8f52c12, 3893, ce85af06-a81d-4ad0-a997-c724c7c3b973 and 1 more: 4 lines in the file
PubMatic — accounts 163009, 161652, 164418 and 3 more: 6 lines in the file
Sovrn — accounts 555137, 555140, 555137-eb and 1 more: 4 lines in the file
Xandr (Microsoft) — accounts 15799, 15686, 16912 and 3 more: 6 lines in the file
TripleLift — accounts 13982, 13982-EB, 7677: 3 lines in the file
AppLovin — account ceb84c4dddcacfac754af948b7741fc4: 36 lines in the file
Bidmachine — account 239: 400 lines in the file, 62 expected lines missing
Magnite (Rubicon) — accounts 27820, 25512: 2 lines in the file
Chartboost — account 572085e104b01670d60b08b1: 400 lines in the file, 1 expected line missing
DT Exchange (Fyber) — account 213269: 400 lines in the file, 14 expected lines missing
ironSource / LevelPlay — account 236955: 125 lines in the file, 1 expected line missing
Liftoff Monetize (Vungle) — account 5d9454a0a212f000180a7d7b: 386 lines in the file, 5 expected lines missing
Mintegral — account 20008: 400 lines in the file, 15 expected lines missing
TikTok Ad Network (Pangle) — account 59242: 1 line in the file
Start.io — account 154626724: 100 lines in the file, 58 expected lines missing
Maticoo (zMaticoo) — account 114122: 288 lines in the file, 157 expected lines missing
Unity Ads — account 1021165: 161 lines in the file
Verve (PubNative) — accounts 1008625, 1008063, 1009339: 400 lines in the file, 9 expected lines missing
Smaato — accounts 1100055973, 1100056694, 1100057049: 3 lines in the file
Yandex Ads — accounts 99207744, 99209880: 170 lines in the file
Yango Ads — accounts 99207744, 99209880: 400 lines in the file, 400 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 81 lines in the file, 63 expected lines missing
BIGO Ads — partner (reseller) lines only: 400 lines in the file, 228 expected lines missing
Bidease — partner (reseller) lines only: 40 lines in the file, 9 expected lines missing
BlueSea — partner (reseller) lines only: 23 lines in the file, 14 expected lines missing
Display.io — partner (reseller) lines only: 11 lines in the file, 21 expected lines missing
DSP Exchange — partner (reseller) lines only: 342 lines in the file, 219 expected lines missing
Monetrix — partner (reseller) lines only: 65 lines in the file, 28 expected lines missing
Prado — partner (reseller) lines only: 21 lines in the file, 6 expected lines missing
HyprMX — partner (reseller) lines only: 244 lines in the file, 125 expected lines missing
Kidoz — partner (reseller) lines only: 17 lines in the file, 5 expected lines missing
CAS.ai — partner (reseller) lines only: 158 lines in the file, 7 expected lines missing
DSail — partner (reseller) lines only: 158 lines in the file, 7 expected lines missing

Invalid lines

Media.net, 8CU42SA73, DIRECT // Web
Media.net, 8CU4FR18I, DIRECT // APP
omgstudios, 160620251, DIRECT

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

FAQ

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

Yes — https://inspiredsquare.com/app-ads.txt has 9,211 lines (checked 20 Oct 2026).

Which ad networks does inspiredsquare.com work with?

Its app-ads.txt lists InMobi, Google AdMob, Amazon Publisher Services, PubMatic, Sovrn, Xandr (Microsoft), TripleLift, AppLovin, Bidmachine, Magnite (Rubicon), Chartboost, DT Exchange (Fyber) and 23 more.

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