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Stoqlab

Ad system

appx.com

appx.com is the domain an ad system uses in app-ads.txt and ads.txt files. 231 apps in our data declare it.

Check an app-ads.txt Open in dashboard
Apps declaring it
231

200 DIRECT · 31 RESELLER

Sellers in sellers.json
0

Not found

Lines verified
—

no line checked yet

Lines with errors
0

4 lines in total

Avg. supply path score
48.9 / 100

235 apps scored

Apps and lines are recounted every 10 minutes. The sellers.json breakdown and the directory ranking are as of , recomputed daily. sellers.json last read 4 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 appx.com 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.

appx.com, YOUR_ACCOUNT_ID, DIRECT, 9f375a07da0318ec
appx.com, YOUR_ACCOUNT_ID, RESELLER, 9f375a07da0318ec
  • Field 1: appx.com, the domain appx.com uses in app-ads.txt.
  • Field 2: your account ID with appx.com. It must equal the seller_id in appx.com'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): 9f375a07da0318ec, the certification authority ID on 100% of the lines naming appx.com.

sellers.json at a glance

Status
Not found
Sellers listed
0
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 4, 2026

Cross-check of lines naming appx.com

  • Verified 0
  • Seller ID not found 0
  • DIRECT but intermediary 0
  • RESELLER but publisher 0
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 4
  • Unchecked 0

Every line naming appx.com is looked up in its sellers.json. What each status means

Common errors with appx.com lines

  • No sellers.json 4 lines

    appx.com has no sellers.json we can read, so these lines cannot be checked by anyone.

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

Apps that declare appx.com

AppStoreRelationshipStatus
ColorPlanet® Paint by Number ColorPlanet® Paint by Number
 Android DIRECT Live
What Would You Choose? Rather What Would You Choose? Rather
 iOS DIRECT Live
ColorPlanet® Oil Painting game ColorPlanet® Oil Painting game
 Android DIRECT Live
ColorPlanet® Paint by Number ColorPlanet® Paint by Number
 iOS DIRECT Live
ColorPlanet® Oil Painting game ColorPlanet® Oil Painting game
 iOS DIRECT Live
Handcent Next SMS messenger Handcent Next SMS messenger
 Android DIRECT Live
BFF Friendship Test - Quiz BFF Friendship Test - Quiz
 iOS DIRECT Live
BFF Friendship Test BFF Friendship Test
 Android DIRECT Live
ColorPlanet® Jigsaw Puzzle ColorPlanet® Jigsaw Puzzle
 iOS DIRECT Live
Truth Or Dare : Party Game Truth Or Dare : Party Game
 iOS DIRECT Live
ColorPlanet® Jigsaw Puzzle ColorPlanet® Jigsaw Puzzle
 Android DIRECT Live
How Well Do You Know Me? How Well Do You Know Me?
 Android DIRECT Live
Nom Plant Nom Plant
 iOS RESELLER Live
Love Tester - Crush Test Quiz Love Tester - Crush Test Quiz
 iOS DIRECT Live
roadcrash.io roadcrash.io
 iOS RESELLER Live
Save the Date! Save the Date!
 iOS RESELLER Live
How Well Do You Know Me? How Well Do You Know Me?
 iOS DIRECT Live
Beat Street Beat Street
 iOS RESELLER Live
Ball Pass 3D Ball Pass 3D
 iOS RESELLER Live
Ice Cream Roll Ice Cream Roll
 iOS RESELLER Live

Questions about appx.com

How do I add appx.com to app-ads.txt?

Add one line for each account appx.com gives you: "appx.com, YOUR_ACCOUNT_ID, DIRECT, 9f375a07da0318ec". Use DIRECT when you hold the account yourself and RESELLER when a partner holds it and sells your inventory through appx.com. The account ID must be the seller_id appx.com lists for you in its sellers.json; appx.com will give it to you. Put the file at the root of the domain named as your developer website in the App Store and Google Play listings.

Does appx.com publish a sellers.json?

We found no sellers.json at https://appx.com/sellers.json when we last looked on 4 October 2026. Lines naming appx.com cannot be checked against it.

How many apps declare appx.com in app-ads.txt?

231 apps in Stoqlab's data (delisted apps included) declare appx.com: 200 with at least one DIRECT line and 31 with at least one RESELLER line, across 4 app-ads.txt files. Counts are recomputed daily.

What is the certification authority ID for appx.com?

100% of the app-ads.txt lines naming appx.com carry "9f375a07da0318ec" in the fourth field. The field is optional; the IAB Tech Lab ads.txt 1.1 specification says identifiers in sellers.json supersede it, so a missing or different value does not make a line invalid.

What is the difference between DIRECT and RESELLER?

DIRECT means the publisher owns the account; RESELLER means an intermediary sells the inventory on the publisher's behalf. DIRECT lines should match a PUBLISHER entry in the network's sellers.json, RESELLER lines an INTERMEDIARY entry.

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