Ad system
madex.world
42,430 apps across 5,215 app-ads.txt files declare madex.world; 95% hold a DIRECT account and 32% list it as a RESELLER. Of 6,864 lines checked against its sellers.json (21 sellers), 34% match, 0.4% name an unlisted account and 66% declare the wrong seller type.
- Apps declaring it
- 42,430
- Sellers in sellers.json
- 21
- Lines verified
- 34%
- Lines with errors
- 4,847
- Avg. supply path score
- 50.1 / 100
40,209 DIRECT · 13,625 RESELLER
0% confidential
2,490 of 7,337 checked lines
7,337 lines in total
44,376 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 madex.world 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.
madex.world, YOUR_ACCOUNT_ID, DIRECT
madex.world, YOUR_ACCOUNT_ID, RESELLER
- Field 1:
madex.world, the domain madex.world uses in app-ads.txt. - Field 2: your account ID with madex.world. It must equal the
seller_idin madex.world'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 madex.world 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
- PUBLISHER13
- INTERMEDIARY8
- BOTH0
Cross-check of lines naming madex.world
- Verified 2,490
- Seller ID not found 26
- DIRECT but intermediary 4,821
- RESELLER but publisher 0
- Seller type BOTH 0
- Confidential seller 0
- No sellers.json 0
- Unchecked 0
Every line naming madex.world is looked up in its sellers.json. What each status means
Common errors with madex.world lines
-
DIRECT but intermediary
4,821 lines
If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask madex.world to list it as PUBLISHER.
-
Seller ID not found
26 lines
Ask madex.world 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.
Intermediaries most declared as RESELLER
Accounts on madex.world 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 |
|---|---|---|
| madex.world | INTERMEDIARY | 1,744 |
Apps that declare madex.world
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT + RESELLER | Live | |
| iOS | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT | Live |
Questions about madex.world
Does madex.world publish a sellers.json?
Yes. Its file at https://madex.world/sellers.json listed 21 sellers when we last read it on 13 October 2026: 13 publishers, 8 intermediaries and 0 listed as both; 0% are confidential.
How many apps declare madex.world in app-ads.txt?
42,430 apps in Stoqlab's data (delisted apps included) declare madex.world: 40,209 with at least one DIRECT line and 13,625 with at least one RESELLER line, across 5,215 app-ads.txt files, as of 13 October 2026 (recounted daily).
Why do madex.world lines fail verification?
Of 7,337 lines naming madex.world, 4,847 contradict its sellers.json. The most common case is "DIRECT but intermediary", on 4,821 lines. If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask madex.world to list it as PUBLISHER.
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 madex.world. Something wrong? Tell us.