Ad system

onomagic.com

Most of the 72,291 apps that declare onomagic.com reach it through a reseller: 96% have a RESELLER line, 13% a DIRECT one (9,327 files, 4,236 of them through Chartboost's account). Of 20,466 lines checked against its sellers.json (520 sellers), 85% match, 11% name an unlisted account and 3.9% declare the wrong seller type.

Apps declaring it
72,291

9,094 DIRECT · 69,323 RESELLER

Sellers in sellers.json
520

0% confidential

Lines verified
85%

17,508 of 20,697 checked lines

Lines with errors
3,182

20,697 lines in total

Avg. supply path score
50.5 / 100

71,214 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 onomagic.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.

onomagic.com, YOUR_ACCOUNT_ID, DIRECT
onomagic.com, YOUR_ACCOUNT_ID, RESELLER
  • Field 1: onomagic.com, the domain onomagic.com uses in app-ads.txt.
  • Field 2: your account ID with onomagic.com. It must equal the seller_id in onomagic.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): a certification authority ID. Most lines naming onomagic.com carry none, or different ones, so we do not suggest one.

sellers.json at a glance

Status
Published
Sellers listed
520
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER467
  • INTERMEDIARY39
  • BOTH14

Cross-check of lines naming onomagic.com

  • Verified 17,508
  • Seller ID not found 2,367
  • DIRECT but intermediary 19
  • RESELLER but publisher 796
  • Seller type BOTH 7
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

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

Common errors with onomagic.com lines

  • Seller ID not found 2,367 lines

    Ask onomagic.com 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 796 lines

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

  • DIRECT but intermediary 19 lines

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

  • Seller type BOTH 7 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 onomagic.com 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
chartboost.com INTERMEDIARY 4,236
ironsrc.com INTERMEDIARY 4,152
pubnative.net INTERMEDIARY 2,978
bidmachine.io INTERMEDIARY 1,511
display.io INTERMEDIARY 1,118
smaato.com INTERMEDIARY 675
zmaticoo.com INTERMEDIARY 595
toponad.com INTERMEDIARY 224

Apps that declare onomagic.com

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

Questions about onomagic.com

Does onomagic.com publish a sellers.json?

Yes. Its file at https://sellers.onomagic.com/sellers.json listed 520 sellers when we last read it on 13 October 2026: 467 publishers, 39 intermediaries and 14 listed as both; 0% are confidential.

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

72,291 apps in Stoqlab's data (delisted apps included) declare onomagic.com: 9,094 with at least one DIRECT line and 69,323 with at least one RESELLER line, across 9,327 app-ads.txt files, as of 14 October 2026 (recounted daily).

Why do onomagic.com lines fail verification?

Of 20,697 lines naming onomagic.com, 3,182 contradict its sellers.json. The most common case is "Seller ID not found", on 2,367 lines. Ask onomagic.com 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 onomagic.com. Something wrong? Tell us.