Ad system
bidfuse.com
Most of the 55,238 apps that declare bidfuse.com reach it through a reseller: 99% have a RESELLER line, 12% a DIRECT one (6,488 files, 1,038 of them through zmaticoo.com's account). Of 12,711 lines checked against its sellers.json (1,561 sellers), 6.6% match, 2.8% name an unlisted account and 82% declare the wrong seller type. 57% of the lines carry the certification ID 92bf3d4bb7d08ded.
- Apps declaring it
- 55,238
- Sellers in sellers.json
- 1,561
- Lines verified
- 6.6%
- Lines with errors
- 10,834
- Avg. supply path score
- 50.4 / 100
6,678 DIRECT · 54,409 RESELLER
0% confidential
837 of 12,711 checked lines
12,711 lines in total
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 14 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_idin 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 14, 2026
- PUBLISHER1,359
- INTERMEDIARY111
- BOTH91
Cross-check of lines naming bidfuse.com
- Verified 837
- Seller ID not found 361
- DIRECT but intermediary 32
- RESELLER but publisher 10,441
- Seller type BOTH 1,040
- 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
10,441 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
1,040 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
361 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.
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 domain | Type | Files |
|---|---|---|
| zmaticoo.com | BOTH | 1,038 |
| mobupps.com | INTERMEDIARY | 194 |
| anzu.io | INTERMEDIARY | 152 |
| eskimi.com | INTERMEDIARY | 8 |
| adbite.com | BOTH | 2 |
Apps that declare bidfuse.com
| App | Store | Relationship | Status |
|---|---|---|---|
| iOS | 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 | |
| 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 | |
| iOS | DIRECT + 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 14 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?
55,238 apps in Stoqlab's data (delisted apps included) declare bidfuse.com: 6,678 with at least one DIRECT line and 54,409 with at least one RESELLER line, across 6,488 app-ads.txt files, as of 14 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 12,711 lines naming bidfuse.com, 10,834 contradict its sellers.json. The most common case is "RESELLER but publisher", on 10,441 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.