Stoqlab

Ad system

headerbiddr.com

2,006 apps across 235 app-ads.txt files declare headerbiddr.com; 95% hold a DIRECT account and 7.5% list it as a RESELLER. 22% of the 315 lines checked name an account its sellers.json (225 sellers) does not list.

Check an app-ads.txt Open in dashboard
Apps declaring it
2,006

1,910 DIRECT · 150 RESELLER

Sellers in sellers.json
225

0% confidential

Lines verified
77%

256 of 333 checked lines

Lines with errors
77

333 lines in total

Avg. supply path score
49.4 / 100

2,008 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 11 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 headerbiddr.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.

headerbiddr.com, YOUR_ACCOUNT_ID, DIRECT
headerbiddr.com, YOUR_ACCOUNT_ID, RESELLER
  • Field 1: headerbiddr.com, the domain headerbiddr.com uses in app-ads.txt.
  • Field 2: your account ID with headerbiddr.com. It must equal the seller_id in headerbiddr.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 headerbiddr.com carry none, or different ones, so we do not suggest one.

sellers.json at a glance

Status
Published
Sellers listed
225
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 11, 2026
  • PUBLISHER225
  • INTERMEDIARY0
  • BOTH0

Cross-check of lines naming headerbiddr.com

  • Verified 256
  • Seller ID not found 71
  • DIRECT but intermediary 0
  • RESELLER but publisher 6
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming headerbiddr.com is looked up in its sellers.json. What each status means

Common errors with headerbiddr.com lines

  • Seller ID not found 71 lines

    Ask headerbiddr.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 6 lines

    If the account is yours, declare it DIRECT. If a partner holds it, ask headerbiddr.com why the account is listed as PUBLISHER.

Common app-ads.txt errors and how to fix them

Apps that declare headerbiddr.com

AppStoreRelationshipStatus
Truecaller: Spam Call Blocker Truecaller: Spam Call Blocker
 Android RESELLER Live
MX Player MX Player
 Android DIRECT Live
JioSaavn - Music & Podcasts JioSaavn - Music & Podcasts
 Android DIRECT Live
Pocket FM: Audio Dramas Pocket FM: Audio Dramas
 Android DIRECT + RESELLER Live
Crunchyroll: Anime Streaming Crunchyroll: Anime Streaming
 Android DIRECT Live
File Manager File Manager
 Android DIRECT Live
ixigo Train, Bus, Metro Ticket ixigo Train, Bus, Metro Ticket
 Android DIRECT Live
ShareChat Status, Video & Live ShareChat Status, Video & Live
 Android DIRECT Live
ZEE5: Movies, TV Shows, Series ZEE5: Movies, TV Shows, Series
 Android DIRECT Live
Mi Music Mi Music
 Android DIRECT Live
VPN - Super Unlimited Proxy VPN - Super Unlimited Proxy
 Android DIRECT Live
VPN - Super Unlimited Proxy VPN - Super Unlimited Proxy
 iOS DIRECT Live
Moj: Free Short Drama & Reels Moj: Free Short Drama & Reels
 Android DIRECT Live
ConfirmTkt: Train Booking App ConfirmTkt: Train Booking App
 Android DIRECT Live
Crunchyroll Crunchyroll
 iOS DIRECT Live
Kuku FM: Audio Series Kuku FM: Audio Series
 Android DIRECT Live
iQIYI - Drama, Anime, Show iQIYI - Drama, Anime, Show
 Android DIRECT Live
AI Video Editor - VivaCut AI Video Editor - VivaCut
 Android DIRECT Live
Melon Sandbox Melon Sandbox
 Android DIRECT Live
Mi Video-Short Video Download Mi Video-Short Video Download
 Android DIRECT Live

Questions about headerbiddr.com

Does headerbiddr.com publish a sellers.json?

Yes. Its file at https://headerbiddr.com/sellers.json listed 225 sellers when we last read it on 11 October 2026: 225 publishers, 0 intermediaries and 0 listed as both; 0% are confidential.

How many apps declare headerbiddr.com in app-ads.txt?

2,006 apps in Stoqlab's data (delisted apps included) declare headerbiddr.com: 1,910 with at least one DIRECT line and 150 with at least one RESELLER line, across 235 app-ads.txt files, as of 11 October 2026 (recounted daily).

Why do headerbiddr.com lines fail verification?

Of 333 lines naming headerbiddr.com, 77 contradict its sellers.json. The most common case is "Seller ID not found", on 71 lines. Ask headerbiddr.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 headerbiddr.com. Something wrong? Tell us.