Stoqlab

Ad system

headerbidding.agency

All 3 apps that declare headerbidding.agency hold a DIRECT account with it (3 app-ads.txt files). Its sellers.json lists 15,384 sellers, and 100% of the 3 lines we checked against it match.

Check an app-ads.txt Open in dashboard
Apps declaring it
3

3 DIRECT · 0 RESELLER

Sellers in sellers.json
15,384

0% confidential

Lines verified
100%

3 of 3 checked lines

Lines with errors
0

3 lines in total

Avg. supply path score
52.0 / 100

3 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 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 headerbidding.agency 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.

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

sellers.json at a glance

Status
Published
Sellers listed
15,384
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 8, 2026
  • PUBLISHER15,383
  • INTERMEDIARY0
  • BOTH1

Cross-check of lines naming headerbidding.agency

  • Verified 3
  • 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 0

Every line naming headerbidding.agency is looked up in its sellers.json. What each status means

Apps that declare headerbidding.agency

AppStoreRelationshipStatus
Rádio JBFM Rádio JBFM
 iOS DIRECT Live
Bernabéu Digital Bernabéu Digital
 iOS DIRECT Live
TodoMercadoWeb.es TodoMercadoWeb.es
 iOS DIRECT Live

Questions about headerbidding.agency

Does headerbidding.agency publish a sellers.json?

Yes. Its file at https://headerbidding.agency/sellers.json listed 15,384 sellers when we last read it on 8 October 2026: 15,383 publishers, 0 intermediaries and 1 listed as both; 0% are confidential.

How many apps declare headerbidding.agency in app-ads.txt?

3 apps in Stoqlab's data (delisted apps included) declare headerbidding.agency: 3 with at least one DIRECT line and 0 with at least one RESELLER line, across 3 app-ads.txt files, as of 13 October 2026 (recounted daily).

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 headerbidding.agency. Something wrong? Tell us.