Ad system

bidfuse.com

Most of the 52,488 apps that declare bidfuse.com reach it through a reseller: 99% have a RESELLER line, 12% a DIRECT one (6,175 files, 976 of them through zmaticoo.com's account). Of 12,155 lines checked against its sellers.json (1,561 sellers), 6.7% match, 2.9% name an unlisted account and 82% declare the wrong seller type. 57% of the lines carry the certification ID 92bf3d4bb7d08ded.

Apps declaring it
52,488

6,523 DIRECT · 51,685 RESELLER

Sellers in sellers.json
1,561

0% confidential

Lines verified
6.6%

835 of 12,631 checked lines

Lines with errors
10,762

12,631 lines in total

Avg. supply path score
50.4 / 100

54,472 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 bidfuse.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.

bidfuse.com, YOUR_ACCOUNT_ID, DIRECT, 92bf3d4bb7d08ded
bidfuse.com, YOUR_ACCOUNT_ID, RESELLER, 92bf3d4bb7d08ded
  • Field 1: bidfuse.com, the domain bidfuse.com uses in app-ads.txt.
  • Field 2: your account ID with bidfuse.com. It must equal the seller_id in bidfuse.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): 92bf3d4bb7d08ded, the certification authority ID on 57% of the lines naming bidfuse.com.

sellers.json at a glance

Status
Published
Sellers listed
1,561
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER1,359
  • INTERMEDIARY111
  • BOTH91

Cross-check of lines naming bidfuse.com

  • Verified 835
  • Seller ID not found 359
  • DIRECT but intermediary 32
  • RESELLER but publisher 10,371
  • Seller type BOTH 1,034
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

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

Common errors with bidfuse.com lines

  • RESELLER but publisher 10,371 lines

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

  • Seller type BOTH 1,034 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.

  • Seller ID not found 359 lines

    Ask bidfuse.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.

  • DIRECT but intermediary 32 lines

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

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

Intermediaries most declared as RESELLER

Accounts on bidfuse.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
zmaticoo.com BOTH 976
mobupps.com INTERMEDIARY 187
anzu.io INTERMEDIARY 147
eskimi.com INTERMEDIARY 8
adbite.com BOTH 2

Apps that declare bidfuse.com

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 RESELLER Live
Android DIRECT 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

Questions about bidfuse.com

Does bidfuse.com publish a sellers.json?

Yes. Its file at https://bidfuse.com/sellers.json listed 1,561 sellers when we last read it on 13 October 2026: 1,359 publishers, 111 intermediaries and 91 listed as both; 0% are confidential.

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

52,488 apps in Stoqlab's data (delisted apps included) declare bidfuse.com: 6,523 with at least one DIRECT line and 51,685 with at least one RESELLER line, across 6,175 app-ads.txt files, as of 13 October 2026 (recounted daily).

What is the certification authority ID for bidfuse.com?

57% of the app-ads.txt lines naming bidfuse.com carry "92bf3d4bb7d08ded" 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.

Why do bidfuse.com lines fail verification?

Of 12,631 lines naming bidfuse.com, 10,762 contradict its sellers.json. The most common case is "RESELLER but publisher", on 10,371 lines. If the account is yours, declare it DIRECT. If a partner holds it, ask bidfuse.com why the account is listed as PUBLISHER.

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 bidfuse.com. Something wrong? Tell us.