Ad system

nuba.io

427 apps across 73 app-ads.txt files declare nuba.io; 100% hold a DIRECT account and 0.2% list it as a RESELLER. Of 73 lines checked against its sellers.json (33 sellers), 89% match, 8.2% name an unlisted account and 2.7% declare the wrong seller type.

Apps declaring it
427

426 DIRECT · 1 RESELLER

Sellers in sellers.json
33

0% confidential

Lines verified
89%

65 of 73 checked lines

Lines with errors
8

73 lines in total

Avg. supply path score
48.3 / 100

432 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 nuba.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.

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

sellers.json at a glance

Status
Published
Sellers listed
33
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER29
  • INTERMEDIARY3
  • BOTH1

Cross-check of lines naming nuba.io

  • Verified 65
  • Seller ID not found 6
  • DIRECT but intermediary 1
  • RESELLER but publisher 1
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

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

Common errors with nuba.io lines

  • Seller ID not found 6 lines

    Ask nuba.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.

  • DIRECT but intermediary 1 line

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

  • RESELLER but publisher 1 line

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

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

Apps that declare nuba.io

AppStoreRelationshipStatus
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
Android DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live
iOS DIRECT Live

Questions about nuba.io

Does nuba.io publish a sellers.json?

Yes. Its file at https://cdn.prod.website-files.com/689e5d8d3fa71e654230b5f4/691340c7049f73f9554b7c7b_1c33e0503f3f32bdb6f68e154b5c5642_sellers.json.txt listed 33 sellers when we last read it on 13 October 2026: 29 publishers, 3 intermediaries and 1 listed as both; 0% are confidential.

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

427 apps in Stoqlab's data (delisted apps included) declare nuba.io: 426 with at least one DIRECT line and 1 with at least one RESELLER line, across 73 app-ads.txt files, as of 13 October 2026 (recounted daily).

Why do nuba.io lines fail verification?

Of 73 lines naming nuba.io, 8 contradict its sellers.json. The most common case is "Seller ID not found", on 6 lines. Ask nuba.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 nuba.io. Something wrong? Tell us.