Ad system
c.amazon-adsystem.com
274 apps across 147 app-ads.txt files declare c.amazon-adsystem.com; 97% hold a DIRECT account and 2.9% list it as a RESELLER. We found no readable sellers.json for c.amazon-adsystem.com, so none of the 147 lines naming it can be checked.
- Apps declaring it
- 274
- Sellers in sellers.json
- 0
- Lines verified
- —
- Lines with errors
- 0
- Avg. supply path score
- 49.5 / 100
266 DIRECT · 8 RESELLER
Unreachable
no line checked yet
147 lines in total
276 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 12 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 c.amazon-adsystem.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.
c.amazon-adsystem.com, YOUR_ACCOUNT_ID, DIRECT
c.amazon-adsystem.com, YOUR_ACCOUNT_ID, RESELLER- Field 1:
c.amazon-adsystem.com, the domain c.amazon-adsystem.com uses in app-ads.txt. - Field 2: your account ID with c.amazon-adsystem.com. It must equal the
seller_idin c.amazon-adsystem.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): a certification authority ID. Most lines naming c.amazon-adsystem.com carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Unreachable
- Sellers listed
- 0
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 12, 2026
Cross-check of lines naming c.amazon-adsystem.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 147
Every line naming c.amazon-adsystem.com is looked up in its sellers.json. What each status means
Apps that declare c.amazon-adsystem.com
| App | Store | Relationship | Status |
|---|---|---|---|
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | RESELLER | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live |
Questions about c.amazon-adsystem.com
Does c.amazon-adsystem.com publish a sellers.json?
We could not reach it (last attempt 12 October 2026). Lines naming c.amazon-adsystem.com stay unchecked until it answers again.
How many apps declare c.amazon-adsystem.com in app-ads.txt?
274 apps in Stoqlab's data (delisted apps included) declare c.amazon-adsystem.com: 266 with at least one DIRECT line and 8 with at least one RESELLER line, across 147 app-ads.txt files, as of 13 October 2026 (recounted daily).
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 c.amazon-adsystem.com. Something wrong? Tell us.