Ad system
magnite.com
559 apps across 55 app-ads.txt files declare magnite.com; 80% hold a DIRECT account and 20% list it as a RESELLER. We found no readable sellers.json for magnite.com, so none of the 73 lines naming it can be checked. 53% of the lines carry the certification ID 1a4e959a1b50034a.
- Apps declaring it
- 559
- Sellers in sellers.json
- 0
- Lines verified
- —
- Lines with errors
- 0
- Avg. supply path score
- 49.7 / 100
448 DIRECT · 111 RESELLER
Not found
no line checked yet
74 lines in total
580 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 magnite.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.
magnite.com, YOUR_ACCOUNT_ID, DIRECT, 1a4e959a1b50034a
magnite.com, YOUR_ACCOUNT_ID, RESELLER, 1a4e959a1b50034a- Field 1:
magnite.com, the domain magnite.com uses in app-ads.txt. - Field 2: your account ID with magnite.com. It must equal the
seller_idin magnite.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):
1a4e959a1b50034a, the certification authority ID on 53% of the lines naming magnite.com.
sellers.json at a glance
- Status
- Not found
- Sellers listed
- 0
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 13, 2026
Cross-check of lines naming magnite.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 74
- Unchecked 0
Every line naming magnite.com is looked up in its sellers.json. What each status means
Common errors with magnite.com lines
-
No sellers.json
74 lines
magnite.com has no sellers.json we can read, so these lines cannot be checked by anyone.
Apps that declare magnite.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live |
Questions about magnite.com
Does magnite.com publish a sellers.json?
We found no sellers.json at https://magnite.com/sellers.json when we last looked on 13 October 2026. Lines naming magnite.com cannot be checked against it.
How many apps declare magnite.com in app-ads.txt?
559 apps in Stoqlab's data (delisted apps included) declare magnite.com: 448 with at least one DIRECT line and 111 with at least one RESELLER line, across 55 app-ads.txt files, as of 13 October 2026 (recounted daily).
What is the certification authority ID for magnite.com?
53% of the app-ads.txt lines naming magnite.com carry "1a4e959a1b50034a" 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 magnite.com. Something wrong? Tell us.