Ad system
volcera.io
Most of the 9,939 apps that declare volcera.io reach it through a reseller: 100% have a RESELLER line, 0% a DIRECT one (612 files, 611 of them through Smaato's account). Its sellers.json lists 21 sellers, and 100% of the 612 lines we checked against it match.
- Apps declaring it
- 9,939
- Sellers in sellers.json
- 21
- Lines verified
- 100%
- Lines with errors
- 0
- Avg. supply path score
- 50.0 / 100
1 DIRECT · 9,938 RESELLER
0% confidential
616 of 616 checked lines
616 lines in total
10,164 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 volcera.io 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.
volcera.io, YOUR_ACCOUNT_ID, DIRECT
volcera.io, YOUR_ACCOUNT_ID, RESELLER
- Field 1:
volcera.io, the domain volcera.io uses in app-ads.txt. - Field 2: your account ID with volcera.io. It must equal the
seller_idin volcera.io'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 volcera.io carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 21
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 13, 2026
- PUBLISHER14
- INTERMEDIARY7
- BOTH0
Cross-check of lines naming volcera.io
- Verified 616
- 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 0
Every line naming volcera.io is looked up in its sellers.json. What each status means
Intermediaries most declared as RESELLER
Accounts on volcera.io 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 |
|---|---|---|
| smaato.com | INTERMEDIARY | 611 |
Apps that declare volcera.io
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| iOS | RESELLER | Live | |
| Android | RESELLER | Live | |
| iOS | RESELLER | Live | |
| Android | 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 | |
| Android | RESELLER | Live | |
| iOS | RESELLER | Live | |
| Android | RESELLER | Live |
Questions about volcera.io
Does volcera.io publish a sellers.json?
Yes. Its file at https://www.volcera.io/sellers.json listed 21 sellers when we last read it on 13 October 2026: 14 publishers, 7 intermediaries and 0 listed as both; 0% are confidential.
How many apps declare volcera.io in app-ads.txt?
9,939 apps in Stoqlab's data (delisted apps included) declare volcera.io: 1 with at least one DIRECT line and 9,938 with at least one RESELLER line, across 612 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 volcera.io. Something wrong? Tell us.