Ad system

adsmart.io

adsmart.io appears only as a RESELLER: 2 app-ads.txt files. We found no readable sellers.json for adsmart.io, so none of the 2 lines naming it can be checked. 100% of the lines carry the certification ID 9a8b7c6d5e4f3g2h.

Apps declaring it
16

0 DIRECT · 16 RESELLER

Sellers in sellers.json
0

Invalid

Lines verified
—

no line checked yet

Lines with errors
0

2 lines in total

Avg. supply path score
52.0 / 100

16 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 adsmart.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.

adsmart.io, YOUR_ACCOUNT_ID, DIRECT, 9a8b7c6d5e4f3g2h
adsmart.io, YOUR_ACCOUNT_ID, RESELLER, 9a8b7c6d5e4f3g2h
  • Field 1: adsmart.io, the domain adsmart.io uses in app-ads.txt.
  • Field 2: your account ID with adsmart.io. It must equal the seller_id in adsmart.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): 9a8b7c6d5e4f3g2h, the certification authority ID on 100% of the lines naming adsmart.io.

sellers.json at a glance

Status
Invalid
Sellers listed
0
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026

Cross-check of lines naming adsmart.io

  • 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 2
  • Unchecked 0

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

Common errors with adsmart.io lines

  • No sellers.json 2 lines

    adsmart.io 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 adsmart.io

AppStoreRelationshipStatus
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live

Questions about adsmart.io

Does adsmart.io publish a sellers.json?

There is a file, but it is not valid sellers.json (last read 13 October 2026), so lines naming adsmart.io cannot be checked against it.

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

16 apps in Stoqlab's data (delisted apps included) declare adsmart.io: 0 with at least one DIRECT line and 16 with at least one RESELLER line, across 2 app-ads.txt files, as of 13 October 2026 (recounted daily).

What is the certification authority ID for adsmart.io?

100% of the app-ads.txt lines naming adsmart.io carry "9a8b7c6d5e4f3g2h" 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.

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 adsmart.io. Something wrong? Tell us.