Ad system
amxrtb.com
Most of the 79,906 apps that declare amxrtb.com reach it through a reseller: 96% have a RESELLER line, 33% a DIRECT one (11,459 files, 4,861 of them through smoot.ai's account). Of 40,576 lines checked against its sellers.json (634 sellers), 67% match, 1.9% name an unlisted account and 11% declare the wrong seller type.
- Apps declaring it
- 79,906
- Sellers in sellers.json
- 634
- Lines verified
- 67%
- Lines with errors
- 5,402
- Avg. supply path score
- 50.1 / 100
26,609 DIRECT · 76,596 RESELLER
0% confidential
27,414 of 41,101 checked lines
41,101 lines in total
78,689 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 amxrtb.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.
amxrtb.com, YOUR_ACCOUNT_ID, DIRECT
amxrtb.com, YOUR_ACCOUNT_ID, RESELLER- Field 1:
amxrtb.com, the domain amxrtb.com uses in app-ads.txt. - Field 2: your account ID with amxrtb.com. It must equal the
seller_idin amxrtb.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 amxrtb.com carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 634
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 13, 2026
- PUBLISHER280
- INTERMEDIARY138
- BOTH216
Cross-check of lines naming amxrtb.com
- Verified 27,414
- Seller ID not found 791
- DIRECT but intermediary 4,567
- RESELLER but publisher 44
- Seller type BOTH 8,285
- Confidential seller 0
- No sellers.json 0
- Unchecked 0
Every line naming amxrtb.com is looked up in its sellers.json. What each status means
Common errors with amxrtb.com lines
-
Seller type BOTH
8,285 lines
The account is listed as BOTH, so sellers.json alone cannot tell a buyer which relationship applies. Nothing to fix on your side; buyers usually look at the seller's domain.
-
DIRECT but intermediary
4,567 lines
If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask amxrtb.com to list it as PUBLISHER.
-
Seller ID not found
791 lines
Ask amxrtb.com 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.
-
RESELLER but publisher
44 lines
If the account is yours, declare it DIRECT. If a partner holds it, ask amxrtb.com why the account is listed as PUBLISHER.
Intermediaries most declared as RESELLER
Accounts on amxrtb.com 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 |
|---|---|---|
| smoot.ai | INTERMEDIARY | 4,861 |
| admatic.com.tr | INTERMEDIARY | 3,743 |
| trustedstack.com | INTERMEDIARY | 3,658 |
| pgammedia.com | BOTH | 2,852 |
| programmaticx.ai | INTERMEDIARY | 1,605 |
| admanmedia.com | INTERMEDIARY | 1,603 |
| risecodes.com | INTERMEDIARY | 1,448 |
| taboola.com | INTERMEDIARY | 944 |
Apps that declare amxrtb.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | RESELLER | Live | |
| iOS | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live |
Questions about amxrtb.com
Does amxrtb.com publish a sellers.json?
Yes. Its file at https://amxrtb.com/sellers.json listed 634 sellers when we last read it on 13 October 2026: 280 publishers, 138 intermediaries and 216 listed as both; 0% are confidential.
How many apps declare amxrtb.com in app-ads.txt?
79,906 apps in Stoqlab's data (delisted apps included) declare amxrtb.com: 26,609 with at least one DIRECT line and 76,596 with at least one RESELLER line, across 11,459 app-ads.txt files, as of 14 October 2026 (recounted daily).
Why do amxrtb.com lines fail verification?
Of 41,101 lines naming amxrtb.com, 5,402 contradict its sellers.json. The most common case is "DIRECT but intermediary", on 4,567 lines. If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask amxrtb.com 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 amxrtb.com. Something wrong? Tell us.