Stoqlab

Ad system

cas.ai

49,484 apps across 5,505 app-ads.txt files declare cas.ai; 73% hold a DIRECT account and 70% list it as a RESELLER. Of 15,601 lines checked against its sellers.json (344 sellers), 45% match, 20% name an unlisted account and 34% declare the wrong seller type.

Check an app-ads.txt Open in dashboard
Apps declaring it
49,484

36,345 DIRECT · 34,858 RESELLER

Sellers in sellers.json
344

0% confidential

Lines verified
45%

7,020 of 15,601 checked lines

Lines with errors
8,328

15,601 lines in total

Avg. supply path score
50.4 / 100

49,193 apps scored

App counts, the sellers.json breakdown and the directory ranking are as of , recomputed daily (the same numbers as the directory). Line counts are recounted every 10 minutes. sellers.json last read 11 October 2026. The supply path score sums up how short and clean the declared paths are, 0 to 100 (how it is computed).

How to add cas.ai to app-ads.txt

One line per account, in the app-ads.txt at the root of the domain your App Store and Google Play listings name as the developer website.

cas.ai, YOUR_ACCOUNT_ID, DIRECT
cas.ai, YOUR_ACCOUNT_ID, RESELLER
  • Field 1: cas.ai, the domain cas.ai uses in app-ads.txt.
  • Field 2: your account ID with cas.ai. It must equal the seller_id in cas.ai's sellers.json.
  • Field 3: DIRECT if you hold the account, RESELLER if a partner holds it and sells your inventory. DIRECT vs RESELLER
  • Field 4 (optional): a certification authority ID. Most lines naming cas.ai carry none, or different ones, so we do not suggest one.

sellers.json at a glance

Status
Published
Sellers listed
344
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 11, 2026
  • PUBLISHER237
  • INTERMEDIARY81
  • BOTH26

Cross-check of lines naming cas.ai

  • Verified 7,020
  • Seller ID not found 3,039
  • DIRECT but intermediary 690
  • RESELLER but publisher 4,599
  • Seller type BOTH 253
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming cas.ai is looked up in its sellers.json. What each status means

Common errors with cas.ai lines

  • RESELLER but publisher 4,599 lines

    If the account is yours, declare it DIRECT. If a partner holds it, ask cas.ai why the account is listed as PUBLISHER.

  • Seller ID not found 3,039 lines

    Ask cas.ai for the account ID it lists for you in its sellers.json, correct the line, or remove it if you no longer work with them. Buyers that check sellers.json drop these paths.

  • DIRECT but intermediary 690 lines

    If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask cas.ai to list it as PUBLISHER.

  • Seller type BOTH 253 lines

    The account is listed as BOTH, so sellers.json alone cannot tell a buyer which relationship applies. Nothing to fix on your side; buyers usually look at the seller's domain.

Common app-ads.txt errors and how to fix them

Intermediaries most declared as RESELLER

Accounts on cas.ai that its sellers.json lists as INTERMEDIARY or BOTH, by the number of app-ads.txt files declaring them. Confidential sellers are left out.

Seller domainTypeFiles
escalax.io INTERMEDIARY 701
aceex.io INTERMEDIARY 686
smaato.com INTERMEDIARY 558
revealon.media INTERMEDIARY 352
loyal.app BOTH 235
eskimi.com INTERMEDIARY 15
mobupps.com INTERMEDIARY 1

Apps that declare cas.ai

AppStoreRelationshipStatus
Subway Surfers Subway Surfers
 Android RESELLER Live
8 Ball Pool 8 Ball Pool
 Android DIRECT + RESELLER Live
Truecaller: Spam Call Blocker Truecaller: Spam Call Blocker
 Android DIRECT + RESELLER Live
EA SPORTS FC Soccer Mobile 27 EA SPORTS FC Soccer Mobile 27
 Android RESELLER Live
UC Browser-Safe, Fast, Private UC Browser-Safe, Fast, Private
 Android DIRECT + RESELLER Live
Sniper 3D：Gun Shooting Games Sniper 3D：Gun Shooting Games
 Android DIRECT + RESELLER Live
SHAREit: Transfer, Share Files SHAREit: Transfer, Share Files
 Android DIRECT + RESELLER Live
Zedge™ Wallpapers & Ringtones Zedge™ Wallpapers & Ringtones
 Android RESELLER Live
My Talking Tom My Talking Tom
 Android RESELLER Live
My Talking Angela My Talking Angela
 Android RESELLER Live
Standoff 2 Standoff 2
 Android DIRECT Live
Asphalt 8 - Car Racing Game Asphalt 8 - Car Racing Game
 Android DIRECT + RESELLER Live
Bible Offline-KJV Holy Bible Bible Offline-KJV Holy Bible
 Android DIRECT + RESELLER Live
Dragon City: Mobile Adventure Dragon City: Mobile Adventure
 Android RESELLER Live
Hill Climb Racing Hill Climb Racing
 Android DIRECT + RESELLER Live
Minion Rush: Running Game Minion Rush: Running Game
 Android DIRECT + RESELLER Live
Turbo VPN - Secure VPN Proxy Turbo VPN - Secure VPN Proxy
 Android DIRECT + RESELLER Live
Opera Mini: Fast Web Browser Opera Mini: Fast Web Browser
 Android DIRECT + RESELLER Live
Brain Test: Tricky Puzzles Brain Test: Tricky Puzzles
 Android DIRECT + RESELLER Live
Temple Run 2 Temple Run 2
 Android RESELLER Live

Questions about cas.ai

Does cas.ai publish a sellers.json?

Yes. Its file at https://cas.ai/sellers.json listed 344 sellers when we last read it on 11 October 2026: 237 publishers, 81 intermediaries and 26 listed as both; 0% are confidential.

How many apps declare cas.ai in app-ads.txt?

49,484 apps in Stoqlab's data (delisted apps included) declare cas.ai: 36,345 with at least one DIRECT line and 34,858 with at least one RESELLER line, across 5,505 app-ads.txt files, as of 12 October 2026 (recounted daily).

Why do cas.ai lines fail verification?

Of 15,601 lines naming cas.ai, 8,328 contradict its sellers.json. The most common case is "RESELLER but publisher", on 4,599 lines. If the account is yours, declare it DIRECT. If a partner holds it, ask cas.ai why the account is listed as PUBLISHER.

Not sure whether your line should say DIRECT or RESELLER? DIRECT vs RESELLER in app-ads.txt

Sources: the public app-ads.txt files of tracked apps and the sellers.json of cas.ai. Something wrong? Tell us.