Ad system
olaex.biz
Most of the 116,403 apps that declare olaex.biz reach it through a reseller: 100% have a RESELLER line, 5.2% a DIRECT one (15,813 files, 13,903 of them through algorix.co's account). Of 39,073 lines checked against its sellers.json (195 sellers), 28% match, 14% name an unlisted account and 0.1% declare the wrong seller type.
- Apps declaring it
- 116,403
- Sellers in sellers.json
- 195
- Lines verified
- 28%
- Lines with errors
- 5,980
- Avg. supply path score
- 49.4 / 100
6,012 DIRECT · 116,352 RESELLER
29% confidential
11,462 of 41,225 checked lines
41,225 lines in total
121,513 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 olaex.biz 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.
olaex.biz, YOUR_ACCOUNT_ID, DIRECT
olaex.biz, YOUR_ACCOUNT_ID, RESELLER- Field 1:
olaex.biz, the domain olaex.biz uses in app-ads.txt. - Field 2: your account ID with olaex.biz. It must equal the
seller_idin olaex.biz'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 olaex.biz carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 195
- Confidential
- 56 (29%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 13, 2026
- PUBLISHER154
- INTERMEDIARY29
- BOTH12
Cross-check of lines naming olaex.biz
- Verified 11,462
- Seller ID not found 5,956
- DIRECT but intermediary 23
- RESELLER but publisher 1
- Seller type BOTH 23,649
- Confidential seller 134
- No sellers.json 0
- Unchecked 0
Every line naming olaex.biz is looked up in its sellers.json. What each status means
Common errors with olaex.biz lines
-
Seller type BOTH
23,649 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
5,956 lines
Ask olaex.biz 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.
-
Confidential seller
134 lines
The seller is confidential in sellers.json: its name and domain are hidden, so buyers cannot confirm who it is.
-
DIRECT but intermediary
23 lines
If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask olaex.biz to list it as PUBLISHER.
-
RESELLER but publisher
1 line
If the account is yours, declare it DIRECT. If a partner holds it, ask olaex.biz why the account is listed as PUBLISHER.
Intermediaries most declared as RESELLER
Accounts on olaex.biz 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 |
|---|---|---|
| algorix.co | BOTH | 13,903 |
| fyber.com | INTERMEDIARY | 7,033 |
| zmaticoo.com | BOTH | 6,411 |
| toponad.com | INTERMEDIARY | 1,849 |
| pubnative.net | BOTH | 1,692 |
| vungle.com | INTERMEDIARY | 1,074 |
| meitu.com | BOTH | 149 |
| taurusx.com | BOTH | 4 |
Apps that declare olaex.biz
| App | Store | Relationship | Status |
|---|---|---|---|
| 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 + RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + 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 |
Questions about olaex.biz
Does olaex.biz publish a sellers.json?
Yes. Its file at https://olaex.biz/sellers.json listed 195 sellers when we last read it on 13 October 2026: 154 publishers, 29 intermediaries and 12 listed as both; 29% are confidential.
How many apps declare olaex.biz in app-ads.txt?
116,403 apps in Stoqlab's data (delisted apps included) declare olaex.biz: 6,012 with at least one DIRECT line and 116,352 with at least one RESELLER line, across 15,813 app-ads.txt files, as of 13 October 2026 (recounted daily).
Why do olaex.biz lines fail verification?
Of 41,225 lines naming olaex.biz, 5,980 contradict its sellers.json. The most common case is "Seller ID not found", on 5,956 lines. Ask olaex.biz 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 olaex.biz. Something wrong? Tell us.