Exchange
DT Exchange (Fyber)
fyber.com
fyber.com is the domain of the in-app exchange Digital Turbine acquired with Fyber, now DT Exchange.
- Apps declaring it
- 66,321
- Sellers in sellers.json
- 5,673
- Lines verified
- 71%
- Lines with errors
- 3,700
- Avg. supply path score
- 49.6 / 100
61,077 DIRECT · 15,698 RESELLER
0% confidential
8,853 of 12,553 checked lines
12,553 lines in total
65,400 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 10 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 DT Exchange (Fyber) 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.
fyber.com, YOUR_ACCOUNT_ID, DIRECT
fyber.com, YOUR_ACCOUNT_ID, RESELLER
- Field 1:
fyber.com, the domain DT Exchange (Fyber) uses in app-ads.txt. - Field 2: your account ID with DT Exchange (Fyber). It must equal the
seller_idin DT Exchange (Fyber)'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 fyber.com carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 5,673
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 1
- Last read
- Oct 10, 2026
- PUBLISHER5,673
- INTERMEDIARY0
- BOTH0
Cross-check of lines naming fyber.com
- Verified 8,853
- Seller ID not found 2,520
- DIRECT but intermediary 0
- RESELLER but publisher 1,180
- Seller type BOTH 0
- Confidential seller 0
- No sellers.json 0
- Unchecked 0
Every line naming fyber.com is looked up in its sellers.json. What each status means
Common errors with fyber.com lines
-
Seller ID not found
2,520 lines
Ask DT Exchange (Fyber) 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
1,180 lines
If the account is yours, declare it DIRECT. If a partner holds it, ask DT Exchange (Fyber) why the account is listed as PUBLISHER.
Apps that declare fyber.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT | Live |
Questions about DT Exchange (Fyber)
How do I add DT Exchange (Fyber) to app-ads.txt?
Add one line for each account DT Exchange (Fyber) gives you: "fyber.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 fyber.com. The account ID must be the seller_id DT Exchange (Fyber) lists for you in its sellers.json; DT Exchange (Fyber) 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 DT Exchange (Fyber) publish a sellers.json?
Yes. Its file at https://www.digitalturbine.com/sellers.json listed 5,673 sellers when we last read it on 10 October 2026: 5,673 publishers, 0 intermediaries and 0 listed as both; 0% are confidential.
How many apps declare DT Exchange (Fyber) in app-ads.txt?
66,321 apps in Stoqlab's data (delisted apps included) declare fyber.com: 61,077 with at least one DIRECT line and 15,698 with at least one RESELLER line, across 7,504 app-ads.txt files. Counts are recomputed daily.
Why do fyber.com lines fail verification?
Of 12,553 lines naming fyber.com, 3,700 contradict its sellers.json. The most common case is "Seller ID not found" (2,520 lines): Ask DT Exchange (Fyber) 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.
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 fyber.com. Something wrong? Tell us.