Ad system

spinx.io

Most of the 42,918 apps that declare spinx.io reach it through a reseller: 99% have a RESELLER line, 7.7% a DIRECT one. 99% of the 5,102 lines checked name an account its sellers.json (56 sellers) does not list.

Apps declaring it
42,918

3,321 DIRECT · 42,488 RESELLER

Sellers in sellers.json
56

0% confidential

Lines verified
0.5%

28 of 5,323 checked lines

Lines with errors
5,295

5,323 lines in total

Avg. supply path score
50.5 / 100

44,491 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 13 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 spinx.io 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.

spinx.io, YOUR_ACCOUNT_ID, DIRECT
spinx.io, YOUR_ACCOUNT_ID, RESELLER
  • Field 1: spinx.io, the domain spinx.io uses in app-ads.txt.
  • Field 2: your account ID with spinx.io. It must equal the seller_id in spinx.io'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 spinx.io carry none, or different ones, so we do not suggest one.

sellers.json at a glance

Status
Published
Sellers listed
56
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER29
  • INTERMEDIARY26
  • BOTH1

Cross-check of lines naming spinx.io

  • Verified 28
  • Seller ID not found 5,290
  • DIRECT but intermediary 0
  • RESELLER but publisher 5
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming spinx.io is looked up in its sellers.json. What each status means

Common errors with spinx.io lines

  • Seller ID not found 5,290 lines

    Ask spinx.io 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.

  • RESELLER but publisher 5 lines

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

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

Apps that declare spinx.io

AppStoreRelationshipStatus
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android DIRECT + RESELLER Live
Android RESELLER Live
Android DIRECT + RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live

Questions about spinx.io

Does spinx.io publish a sellers.json?

Yes. Its file at https://spinx.io/sellers.json listed 56 sellers when we last read it on 13 October 2026: 29 publishers, 26 intermediaries and 1 listed as both; 0% are confidential.

How many apps declare spinx.io in app-ads.txt?

42,918 apps in Stoqlab's data (delisted apps included) declare spinx.io: 3,321 with at least one DIRECT line and 42,488 with at least one RESELLER line, across 4,453 app-ads.txt files, as of 13 October 2026 (recounted daily).

Why do spinx.io lines fail verification?

Of 5,323 lines naming spinx.io, 5,295 contradict its sellers.json. The most common case is "Seller ID not found", on 5,290 lines. Ask spinx.io 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.

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 spinx.io. Something wrong? Tell us.