Ad system
bidstack.com
bidstack.com is the domain an ad system uses in app-ads.txt and ads.txt files. 14,232 apps in our data declare it.
- Apps declaring it
- 14,232
- Sellers in sellers.json
- 0
- Lines verified
- —
- Lines with errors
- 0
- Avg. supply path score
- 48.9 / 100
988 DIRECT · 13,752 RESELLER
Unreachable
no line checked yet
921 lines in total
13,736 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 8 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 bidstack.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.
bidstack.com, YOUR_ACCOUNT_ID, DIRECT, 12fb5e50ae313a16
bidstack.com, YOUR_ACCOUNT_ID, RESELLER, 12fb5e50ae313a16- Field 1:
bidstack.com, the domain bidstack.com uses in app-ads.txt. - Field 2: your account ID with bidstack.com. It must equal the
seller_idin bidstack.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):
12fb5e50ae313a16, the certification authority ID on 100% of the lines naming bidstack.com.
sellers.json at a glance
- Status
- Unreachable
- Sellers listed
- 0
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 8, 2026
Cross-check of lines naming bidstack.com
- Verified 0
- Seller ID not found 0
- DIRECT but intermediary 0
- RESELLER but publisher 0
- Seller type BOTH 0
- Confidential seller 0
- No sellers.json 0
- Unchecked 921
Every line naming bidstack.com is looked up in its sellers.json. What each status means
Apps that declare bidstack.com
| App | Store | Relationship | Status |
|---|---|---|---|
| iOS | DIRECT + 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 | RESELLER | Live | |
| iOS | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT + RESELLER | Live |
Questions about bidstack.com
How do I add bidstack.com to app-ads.txt?
Add one line for each account bidstack.com gives you: "bidstack.com, YOUR_ACCOUNT_ID, DIRECT, 12fb5e50ae313a16". Use DIRECT when you hold the account yourself and RESELLER when a partner holds it and sells your inventory through bidstack.com. The account ID must be the seller_id bidstack.com lists for you in its sellers.json; bidstack.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 bidstack.com publish a sellers.json?
We could not reach it (last attempt 8 October 2026). Lines naming bidstack.com stay unchecked until it answers again.
How many apps declare bidstack.com in app-ads.txt?
14,232 apps in Stoqlab's data (delisted apps included) declare bidstack.com: 988 with at least one DIRECT line and 13,752 with at least one RESELLER line, across 877 app-ads.txt files. Counts are recomputed daily.
What is the certification authority ID for bidstack.com?
100% of the app-ads.txt lines naming bidstack.com carry "12fb5e50ae313a16" 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.
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 bidstack.com. Something wrong? Tell us.