Ad system
playground.xyz
All 297 apps that declare playground.xyz hold a DIRECT account with it (32 app-ads.txt files). 100% of the 42 lines checked name an account its sellers.json (596 sellers) does not list. 3 sellers left its sellers.json in the last 30 days.
- Apps declaring it
- 297
- Sellers in sellers.json
- 596
- Lines verified
- 0%
- Lines with errors
- 42
- Avg. supply path score
- 52.1 / 100
297 DIRECT · 0 RESELLER
0% confidential
0 of 42 checked lines
42 lines in total
296 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 playground.xyz 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.
playground.xyz, YOUR_ACCOUNT_ID, DIRECT
playground.xyz, YOUR_ACCOUNT_ID, RESELLER- Field 1:
playground.xyz, the domain playground.xyz uses in app-ads.txt. - Field 2: your account ID with playground.xyz. It must equal the
seller_idin playground.xyz'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 playground.xyz carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 596
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 3
- Last read
- Oct 12, 2026
- PUBLISHER445
- INTERMEDIARY96
- BOTH55
Cross-check of lines naming playground.xyz
- Verified 0
- Seller ID not found 42
- DIRECT but intermediary 0
- RESELLER but publisher 0
- Seller type BOTH 0
- Confidential seller 0
- No sellers.json 0
- Unchecked 0
Every line naming playground.xyz is looked up in its sellers.json. What each status means
Common errors with playground.xyz lines
-
Seller ID not found
42 lines
Ask playground.xyz for the account ID it lists for you in its sellers.json, correct the line, or remove it if you no longer work with them. Buyers that check sellers.json drop these paths.
Apps that declare playground.xyz
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live |
Questions about playground.xyz
Does playground.xyz publish a sellers.json?
Yes. Its file at https://gumgum.com/sellers.json listed 596 sellers when we last read it on 12 October 2026: 445 publishers, 96 intermediaries and 55 listed as both; 0% are confidential.
How many apps declare playground.xyz in app-ads.txt?
297 apps in Stoqlab's data (delisted apps included) declare playground.xyz: 297 with at least one DIRECT line and 0 with at least one RESELLER line, across 32 app-ads.txt files, as of 13 October 2026 (recounted daily).
Why do playground.xyz lines fail verification?
Of 42 lines naming playground.xyz, 42 contradict its sellers.json. The most common case is "Seller ID not found", on 42 lines. Ask playground.xyz for the account ID it lists for you in its sellers.json, correct the line, or remove it if you no longer work with them. Buyers that check sellers.json drop these paths.
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 playground.xyz. Something wrong? Tell us.