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.

tuya.com app-ads.txt check

tuya.com achieves the best ad optimization: its app-ads.txt has no errors and matches what its 3 ad networks expect (100% of 3 lines).

Checked 20 Oct 2026. 123 lines, 48 unique records, 1 duplicates, 0 invalid lines, 15 ad networks detected.

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

Google AdMob — accounts pub-2346062658371393, pub-8300607563268254, pub-9480901843324875: 3 lines in the file
Meta Audience Network — account 1016727360841876: 1 line in the file
TikTok Ad Network (Pangle) — account 5042593: 1 line in the file
Mintegral — partner (reseller) lines only: 15 lines in the file, 400 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 10 lines in the file, 380 expected lines missing
InMobi — partner (reseller) lines only: 10 lines in the file, 261 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 14 lines in the file, 400 expected lines missing
Yandex Ads — partner (reseller) lines only: 14 lines in the file, 154 expected lines missing
BIGO Ads — partner (reseller) lines only: 16 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 26 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 14 lines in the file, 400 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 11 lines in the file, 400 expected lines missing
CAS.ai — partner (reseller) lines only: 16 lines in the file, 149 expected lines missing
DSail — partner (reseller) lines only: 16 lines in the file, 149 expected lines missing
Bidmachine — partner (reseller) lines only: 28 lines in the file, 400 expected lines missing

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

FAQ

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

Yes — https://tuya.com/app-ads.txt has 123 lines (checked 20 Oct 2026).

Which ad networks does tuya.com work with?

Its app-ads.txt lists Google AdMob, Meta Audience Network, TikTok Ad Network (Pangle), Mintegral, Liftoff Monetize (Vungle), InMobi, DT Exchange (Fyber), Yandex Ads, BIGO Ads, Yango Ads, Maticoo (zMaticoo), Verve (PubNative) and 3 more.

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