Ad system
amxrtb.com
amxrtb.com is the domain an ad system uses in app-ads.txt and ads.txt files. 60,814 apps in our data declare it. Its sellers.json lists 633 sellers.
- Apps declaring it
- 60,814
- Sellers in sellers.json
- 633
- Lines verified
- 67%
- Lines with errors
- 3,592
- Avg. supply path score
- 50.1 / 100
20,443 DIRECT · 58,415 RESELLER
0% confidential
18,693 of 28,127 checked lines
28,127 lines in total
62,012 apps scored
Apps and lines are recounted every 10 minutes. The sellers.json breakdown and the directory ranking are as of , recomputed daily. sellers.json last read 9 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
- 633
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 9, 2026
- PUBLISHER280
- INTERMEDIARY137
- BOTH216
Cross-check of lines naming amxrtb.com
- Verified 18,693
- Seller ID not found 502
- DIRECT but intermediary 3,060
- RESELLER but publisher 30
- Seller type BOTH 5,842
- 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
5,842 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
3,060 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
502 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
30 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 | 3,302 |
| trustedstack.com | INTERMEDIARY | 2,587 |
| admatic.com.tr | INTERMEDIARY | 2,526 |
| pgammedia.com | BOTH | 2,113 |
| admanmedia.com | INTERMEDIARY | 1,188 |
| programmaticx.ai | INTERMEDIARY | 1,121 |
| risecodes.com | INTERMEDIARY | 984 |
| adwmg.com | BOTH | 668 |
Apps that declare amxrtb.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | RESELLER | Live | |
| Android | DIRECT + 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 | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live |
Questions about amxrtb.com
How do I add amxrtb.com to app-ads.txt?
Add one line for each account amxrtb.com gives you: "amxrtb.com, YOUR_ACCOUNT_ID, DIRECT". Use DIRECT when you hold the account yourself and RESELLER when a partner holds it and sells your inventory through amxrtb.com. The account ID must be the seller_id amxrtb.com lists for you in its sellers.json; amxrtb.com will give it to you. Put the file at the root of the domain named as your developer website in the App Store and Google Play listings.
Does amxrtb.com publish a sellers.json?
Yes. Its file at https://amxrtb.com/sellers.json listed 633 sellers when we last read it on 9 October 2026: 280 publishers, 137 intermediaries and 216 listed as both; 0% are confidential.
How many apps declare amxrtb.com in app-ads.txt?
60,814 apps in Stoqlab's data (delisted apps included) declare amxrtb.com: 20,443 with at least one DIRECT line and 58,415 with at least one RESELLER line, across 7,781 app-ads.txt files. Counts are recomputed daily.
Why do amxrtb.com lines fail verification?
Of 28,127 lines naming amxrtb.com, 3,592 contradict its sellers.json. The most common case is "DIRECT but intermediary" (3,060 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.
What is the difference between DIRECT and RESELLER?
DIRECT means the publisher owns the account; RESELLER means an intermediary sells the inventory on the publisher's behalf. DIRECT lines should match a PUBLISHER entry in the network's sellers.json, RESELLER lines an INTERMEDIARY entry.
Sources: the public app-ads.txt files of tracked apps and the sellers.json of amxrtb.com. Something wrong? Tell us.