Ad system
3across.com
3across.com is the domain an ad system uses in app-ads.txt and ads.txt files. 147 apps in our data declare it.
- Apps declaring it
- 147
- Sellers in sellers.json
- 0
- Lines verified
- —
- Lines with errors
- 0
- Avg. supply path score
- 50.4 / 100
0 DIRECT · 147 RESELLER
Unreachable
no line checked yet
21 lines in total
147 apps scored
Apps and lines are recounted every 10 minutes. The sellers.json breakdown and the directory ranking are as of , recomputed daily. sellers.json last read 7 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 3across.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.
3across.com, YOUR_ACCOUNT_ID, DIRECT, bbea06d9c4d2853c
3across.com, YOUR_ACCOUNT_ID, RESELLER, bbea06d9c4d2853c- Field 1:
3across.com, the domain 3across.com uses in app-ads.txt. - Field 2: your account ID with 3across.com. It must equal the
seller_idin 3across.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):
bbea06d9c4d2853c, the certification authority ID on 95% of the lines naming 3across.com.
sellers.json at a glance
- Status
- Unreachable
- Sellers listed
- 0
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 7, 2026
Cross-check of lines naming 3across.com
- Verified 0
- Seller ID not found 0
- DIRECT but intermediary 0
- RESELLER but publisher 0
- Seller type BOTH 0
- Confidential seller 0
- No sellers.json 0
- Unchecked 21
Every line naming 3across.com is looked up in its sellers.json. What each status means
Apps that declare 3across.com
| App | Store | Relationship | Status |
|---|---|---|---|
| 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 | |
| iOS | RESELLER | Live | |
| iOS | RESELLER | Live | |
| iOS | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| iOS | RESELLER | Live |
Questions about 3across.com
How do I add 3across.com to app-ads.txt?
Add one line for each account 3across.com gives you: "3across.com, YOUR_ACCOUNT_ID, DIRECT, bbea06d9c4d2853c". Use DIRECT when you hold the account yourself and RESELLER when a partner holds it and sells your inventory through 3across.com. The account ID must be the seller_id 3across.com lists for you in its sellers.json; 3across.com will give it to you. Put the file at the root of the domain named as your developer website in the App Store and Google Play listings.
Does 3across.com publish a sellers.json?
We could not reach it (last attempt 7 October 2026). Lines naming 3across.com stay unchecked until it answers again.
How many apps declare 3across.com in app-ads.txt?
147 apps in Stoqlab's data (delisted apps included) declare 3across.com: 0 with at least one DIRECT line and 147 with at least one RESELLER line, across 21 app-ads.txt files. Counts are recomputed daily.
What is the certification authority ID for 3across.com?
95% of the app-ads.txt lines naming 3across.com carry "bbea06d9c4d2853c" 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.
What is the difference between DIRECT and RESELLER?
DIRECT means the publisher owns the account; RESELLER means an intermediary sells the inventory on the publisher's behalf. DIRECT lines should match a PUBLISHER entry in the network's sellers.json, RESELLER lines an INTERMEDIARY entry.
Sources: the public app-ads.txt files of tracked apps and the sellers.json of 3across.com. Something wrong? Tell us.