Stoqlab

Ad system

nextpaper.co.kr

All 55 apps that declare nextpaper.co.kr hold a DIRECT account with it (18 app-ads.txt files). Its sellers.json lists 465 sellers, and 94% of the 18 lines we checked against it match.

Check an app-ads.txt Open in dashboard
Apps declaring it
55

55 DIRECT · 0 RESELLER

Sellers in sellers.json
465

0% confidential

Lines verified
94%

17 of 18 checked lines

Lines with errors
1

18 lines in total

Avg. supply path score
50.2 / 100

54 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 nextpaper.co.kr 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.

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

sellers.json at a glance

Status
Published
Sellers listed
465
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER450
  • INTERMEDIARY15
  • BOTH0

Cross-check of lines naming nextpaper.co.kr

  • Verified 17
  • Seller ID not found 1
  • DIRECT but intermediary 0
  • RESELLER but publisher 0
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming nextpaper.co.kr is looked up in its sellers.json. What each status means

Common errors with nextpaper.co.kr lines

  • Seller ID not found 1 line

    Ask nextpaper.co.kr 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.

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

Apps that declare nextpaper.co.kr

AppStoreRelationshipStatus
Dr.Capsule: Antivirus Cleaner Dr.Capsule: Antivirus Cleaner
 Android DIRECT Live
UBhind(App lock/Screen time) UBhind(App lock/Screen time)
 Android DIRECT Live
캐시슬라이드 스텝업 - 돈 버는 앱테크, 만보기 캐시슬라이드 스텝업 - 돈 버는 앱테크, 만보기
 iOS DIRECT Live
FANNSTAR (K-POP,Idols,Votes) FANNSTAR (K-POP,Idols,Votes)
 Android DIRECT Live
컬쳐랜드 컬쳐랜드
 iOS DIRECT Live
16 Personalities Test 16 Personalities Test
 iOS DIRECT Live
머니트리-머니트리카드 머니트리-머니트리카드
 iOS DIRECT Live
FLIP - Focus Timer for Study FLIP - Focus Timer for Study
 iOS DIRECT Live
하루날씨 - 미세먼지,날씨,기상청 하루날씨 - 미세먼지,날씨,기상청
 iOS DIRECT Live
HTTPS Guard: Bypass SNI HTTPS Guard: Bypass SNI
 iOS DIRECT Live
알약M: 스팸차단 사진정리 클린업 보안검사 알약M: 스팸차단 사진정리 클린업 보안검사
 iOS DIRECT Live
컬쳐랜드플러스 [컬쳐랜드 혜택 더하기] 컬쳐랜드플러스 [컬쳐랜드 혜택 더하기]
 iOS DIRECT Live
조선일보 조선일보
 iOS DIRECT Live
ColorLover-Personal Color Test ColorLover-Personal Color Test
 iOS DIRECT Live
똑똑보카-영어,일본어,중국어등 언어 공부하고 돈버는 앱 똑똑보카-영어,일본어,중국어등 언어 공부하고 돈버는 앱
 iOS DIRECT Live
Dopamine Detox: Restrict apps Dopamine Detox: Restrict apps
 iOS DIRECT Live
HTTPS Guard Pro: Bypass SNI HTTPS Guard Pro: Bypass SNI
 iOS DIRECT Live
Petman AI: Pet to Human & Back Petman AI: Pet to Human & Back
 iOS DIRECT Live
Dark Math - Math Puzzle Game Dark Math - Math Puzzle Game
 iOS DIRECT Live
인터넷디스크 InternetDisk 인터넷디스크 InternetDisk
 iOS DIRECT Live

Questions about nextpaper.co.kr

Does nextpaper.co.kr publish a sellers.json?

Yes. Its file at https://nextpaper.co.kr/sellers.json listed 465 sellers when we last read it on 13 October 2026: 450 publishers, 15 intermediaries and 0 listed as both; 0% are confidential.

How many apps declare nextpaper.co.kr in app-ads.txt?

55 apps in Stoqlab's data (delisted apps included) declare nextpaper.co.kr: 55 with at least one DIRECT line and 0 with at least one RESELLER line, across 18 app-ads.txt files, as of 13 October 2026 (recounted daily).

Why do nextpaper.co.kr lines fail verification?

Of 18 lines naming nextpaper.co.kr, 1 contradict its sellers.json. The most common case is "Seller ID not found", on 1 line. Ask nextpaper.co.kr 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 nextpaper.co.kr. Something wrong? Tell us.