Ad system
smartyads.com
Most of the 149,262 apps that declare smartyads.com reach it through a reseller: 100% have a RESELLER line, 27% a DIRECT one (22,755 files, 13,356 of them through LoopMe's account). Of 174,968 lines checked against its sellers.json (404 sellers), 58% match, 16% name an unlisted account and 15% declare the wrong seller type. 81% of the lines carry the certification ID fd2bde0ff2e62c5d.
- Apps declaring it
- 149,262
- Sellers in sellers.json
- 404
- Lines verified
- 58%
- Lines with errors
- 56,995
- Avg. supply path score
- 50.6 / 100
40,643 DIRECT · 148,589 RESELLER
9.9% confidential
107,484 of 184,465 checked lines
184,465 lines in total
156,021 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 smartyads.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.
smartyads.com, YOUR_ACCOUNT_ID, DIRECT, fd2bde0ff2e62c5d
smartyads.com, YOUR_ACCOUNT_ID, RESELLER, fd2bde0ff2e62c5d- Field 1:
smartyads.com, the domain smartyads.com uses in app-ads.txt. - Field 2: your account ID with smartyads.com. It must equal the
seller_idin smartyads.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):
fd2bde0ff2e62c5d, the certification authority ID on 81% of the lines naming smartyads.com.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 404
- Confidential
- 40 (9.9%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 13, 2026
- PUBLISHER179
- INTERMEDIARY201
- BOTH24
Cross-check of lines naming smartyads.com
- Verified 107,484
- Seller ID not found 30,080
- DIRECT but intermediary 5,252
- RESELLER but publisher 21,663
- Seller type BOTH 19,009
- Confidential seller 977
- No sellers.json 0
- Unchecked 0
Every line naming smartyads.com is looked up in its sellers.json. What each status means
Common errors with smartyads.com lines
-
Seller ID not found
30,080 lines
Ask smartyads.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
21,663 lines
If the account is yours, declare it DIRECT. If a partner holds it, ask smartyads.com why the account is listed as PUBLISHER.
-
Seller type BOTH
19,009 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
5,252 lines
If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask smartyads.com to list it as PUBLISHER.
-
Confidential seller
977 lines
The seller is confidential in sellers.json: its name and domain are hidden, so buyers cannot confirm who it is.
Intermediaries most declared as RESELLER
Accounts on smartyads.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 |
|---|---|---|
| loopme.com | INTERMEDIARY | 13,356 |
| vungle.com | INTERMEDIARY | 12,827 |
| conversantmedia.com | INTERMEDIARY | 11,977 |
| smaato.com | INTERMEDIARY | 11,288 |
| inmobi.com | INTERMEDIARY | 10,844 |
| adview.com | INTERMEDIARY | 10,480 |
| fyber.com | BOTH | 6,701 |
| flat-ads.com | BOTH | 6,605 |
Apps that declare smartyads.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | DIRECT + RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT + 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 | DIRECT + 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 | DIRECT + RESELLER | Live |
Questions about smartyads.com
Does smartyads.com publish a sellers.json?
Yes. Its file at https://smartyads.com/sellers.json listed 404 sellers when we last read it on 13 October 2026: 179 publishers, 201 intermediaries and 24 listed as both; 9.9% are confidential.
How many apps declare smartyads.com in app-ads.txt?
149,262 apps in Stoqlab's data (delisted apps included) declare smartyads.com: 40,643 with at least one DIRECT line and 148,589 with at least one RESELLER line, across 22,755 app-ads.txt files, as of 13 October 2026 (recounted daily).
What is the certification authority ID for smartyads.com?
81% of the app-ads.txt lines naming smartyads.com carry "fd2bde0ff2e62c5d" in the fourth field. The field is optional; the IAB Tech Lab ads.txt 1.1 specification says identifiers in sellers.json supersede it, so a missing or different value does not make a line invalid.
Why do smartyads.com lines fail verification?
Of 184,465 lines naming smartyads.com, 56,995 contradict its sellers.json. The most common case is "Seller ID not found", on 30,080 lines. Ask smartyads.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.
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 smartyads.com. Something wrong? Tell us.