Ad system
onetwothree.com
All 3 apps that declare onetwothree.com hold a DIRECT account with it (3 app-ads.txt files). We found no readable sellers.json for onetwothree.com, so none of the 3 lines naming it can be checked. 100% of the lines carry the certification ID aec242.
- Apps declaring it
- 3
- Sellers in sellers.json
- 0
- Lines verified
- —
- Lines with errors
- 0
- Avg. supply path score
- 61.0 / 100
3 DIRECT · 0 RESELLER
Unreachable
no line checked yet
3 lines in total
3 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 11 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 onetwothree.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.
onetwothree.com, YOUR_ACCOUNT_ID, DIRECT, aec242
onetwothree.com, YOUR_ACCOUNT_ID, RESELLER, aec242- Field 1:
onetwothree.com, the domain onetwothree.com uses in app-ads.txt. - Field 2: your account ID with onetwothree.com. It must equal the
seller_idin onetwothree.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):
aec242, the certification authority ID on 100% of the lines naming onetwothree.com.
sellers.json at a glance
- Status
- Unreachable
- Sellers listed
- 0
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 11, 2026
Cross-check of lines naming onetwothree.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 3
Every line naming onetwothree.com is looked up in its sellers.json. What each status means
Apps that declare onetwothree.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live |
Questions about onetwothree.com
Does onetwothree.com publish a sellers.json?
We could not reach it (last attempt 11 October 2026). Lines naming onetwothree.com stay unchecked until it answers again.
How many apps declare onetwothree.com in app-ads.txt?
3 apps in Stoqlab's data (delisted apps included) declare onetwothree.com: 3 with at least one DIRECT line and 0 with at least one RESELLER line, across 3 app-ads.txt files, as of 12 October 2026 (recounted daily).
What is the certification authority ID for onetwothree.com?
100% of the app-ads.txt lines naming onetwothree.com carry "aec242" 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.
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 onetwothree.com. Something wrong? Tell us.