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.

setn.com app-ads.txt check

setn.com is missing out on higher CPMs: its app-ads.txt has 7 invalid lines and lists only 340 of the 683 lines its 15 ad networks expect (50% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 4,690 lines, 3,754 unique records, 860 duplicates, 7 invalid lines, 33 ad networks detected.

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

Magnite (Rubicon) — accounts 16934, 17862, 12556 and 34 more: 37 lines in the file
Google AdMob — accounts pub-1418529948870857, pub-1937576406332709, pub-2510470566794688 and 65 more: 68 lines in the file
Index Exchange — accounts 188626, 186684, 186266 and 19 more: 22 lines in the file
Xandr (Microsoft) — accounts 9393, 7140, 10371 and 19 more: 22 lines in the file
OpenX — accounts 537149074, 537145215, 539195821 and 22 more: 25 lines in the file
PubMatic — accounts 158039, 157562, 158683 and 22 more: 25 lines in the file
Amazon Publisher Services — accounts 48266a61-b3d9-4cb7-b172-553abc6a42a4, 842701b4-f689-4de3-9ff4-bc1999093771, 5c3c4d42-c5ae-4bf5-a931-2f0dc2cf7912 and 12 more: 15 lines in the file
Sovrn — accounts 230297, 246770, 246770-eb and 40 more: 43 lines in the file
TripleLift — accounts 6478, 7240, 3054 and 14 more: 17 lines in the file
Smaato — accounts 1100028956, 1100045673, 1100050688 and 7 more: 10 lines in the file
Yahoo — accounts 59256, 59109, 59133 and 6 more: 9 lines in the file
InMobi — accounts 758e432765224cf2852ed7e0ff5b35e7, 71c85f16b80045e19581ad37b2463154, 9b80fbc8a7b84713893423350e6d42fb and 7 more: 78 lines in the file, 203 expected lines missing
Criteo — accounts B-060253, 155036, 174835 and 6 more: 9 lines in the file
Ogury — account 129b3006-3009-41f4-9e19-605beefe4c6c: 5 lines in the file, 13 expected lines missing
Start.io — account 124401715: 31 lines in the file, 127 expected lines missing
AppLovin — partner (reseller) lines only: 9 lines in the file, 26 expected lines missing
Mintegral — partner (reseller) lines only: 210 lines in the file, 400 expected lines missing
Unity Ads — partner (reseller) lines only: 25 lines in the file, 135 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 19 lines in the file, 106 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 74 lines in the file, 316 expected lines missing
Chartboost — partner (reseller) lines only: 165 lines in the file, 400 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 70 lines in the file, 380 expected lines missing
Yandex Ads — partner (reseller) lines only: 29 lines in the file, 139 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 47 lines in the file, 97 expected lines missing
BIGO Ads — partner (reseller) lines only: 156 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 279 lines in the file, 282 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 77 lines in the file, 367 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 146 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 74 lines in the file, 295 expected lines missing
CAS.ai — partner (reseller) lines only: 25 lines in the file, 140 expected lines missing
DSail — partner (reseller) lines only: 25 lines in the file, 140 expected lines missing
Bidmachine — partner (reseller) lines only: 288 lines in the file, 400 expected lines missing

Invalid lines

ucfunnel, par-6AA4BEE8EE4ABE31E4766337468DBE7, RESELLER
ucfunnel, par-2733737D883828B708794B482BBDD6B4, DIRECT
yahoo.com, 58905, RESELLER e1a5b5b6e3255540
adipolo.com, 5799246 publisher, DIRECT
Adipolosolutions.com, 5799246 publisher, DIRECT
pubmatic,163963,RESELLER,5d62403b186f2ace
webtvasia, 6042946520, DIRECT

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

FAQ

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

Yes — https://setn.com/app-ads.txt has 4,690 lines (checked 20 Oct 2026).

Which ad networks does setn.com work with?

Its app-ads.txt lists Magnite (Rubicon), Google AdMob, Index Exchange, Xandr (Microsoft), OpenX, PubMatic, Amazon Publisher Services, Sovrn, TripleLift, Smaato, Yahoo, InMobi and 21 more.

setn.com app-ads.txt check

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

Invalid lines

FAQ

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

Which ad networks does setn.com work with?

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

Other checked domains

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