Ad system

didna.io

Most of the 13,125 apps that declare didna.io reach it through a reseller: 65% have a RESELLER line, 59% a DIRECT one (1,457 files, 437 of them through aniview.com's account). Of 2,117 lines checked against its sellers.json (14,262 sellers), 75% match, 6.4% name an unlisted account and 12% declare the wrong seller type.

Apps declaring it
13,125

7,760 DIRECT · 8,516 RESELLER

Sellers in sellers.json
14,262

0% confidential

Lines verified
75%

1,580 of 2,117 checked lines

Lines with errors
392

2,117 lines in total

Avg. supply path score
49.2 / 100

13,405 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 didna.io 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.

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

sellers.json at a glance

Status
Published
Sellers listed
14,262
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER14,240
  • INTERMEDIARY18
  • BOTH4

Cross-check of lines naming didna.io

  • Verified 1,580
  • Seller ID not found 136
  • DIRECT but intermediary 7
  • RESELLER but publisher 249
  • Seller type BOTH 145
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming didna.io is looked up in its sellers.json. What each status means

Common errors with didna.io lines

  • RESELLER but publisher 249 lines

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

  • Seller type BOTH 145 lines

    The account is listed as BOTH, so sellers.json alone cannot tell a buyer which relationship applies. Nothing to fix on your side; buyers usually look at the seller's domain.

  • Seller ID not found 136 lines

    Ask didna.io 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.

  • DIRECT but intermediary 7 lines

    If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask didna.io to list it as PUBLISHER.

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

Intermediaries most declared as RESELLER

Accounts on didna.io that its sellers.json lists as INTERMEDIARY or BOTH, by the number of app-ads.txt files declaring them. Confidential sellers are left out.

Seller domainTypeFiles
aniview.com INTERMEDIARY 437
lemmatechnologies.com INTERMEDIARY 286
connatix.com INTERMEDIARY 201
tappx.com INTERMEDIARY 144
adinmo.com INTERMEDIARY 93
didna.io BOTH 64
vidcrunch.com INTERMEDIARY 42
omgstudios.com INTERMEDIARY 20

Apps that declare didna.io

AppStoreRelationshipStatus
Android RESELLER Live
iOS RESELLER Live
Android RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
iOS RESELLER Live
Android RESELLER Live
Android DIRECT + RESELLER Live
iOS RESELLER Live
Android DIRECT + RESELLER Live
Android RESELLER Live
Android DIRECT + RESELLER Live
iOS RESELLER Live
Android RESELLER Live

Questions about didna.io

Does didna.io publish a sellers.json?

Yes. Its file at https://didna.io/sellers.json listed 14,262 sellers when we last read it on 13 October 2026: 14,240 publishers, 18 intermediaries and 4 listed as both; 0% are confidential.

How many apps declare didna.io in app-ads.txt?

13,125 apps in Stoqlab's data (delisted apps included) declare didna.io: 7,760 with at least one DIRECT line and 8,516 with at least one RESELLER line, across 1,457 app-ads.txt files, as of 13 October 2026 (recounted daily).

Why do didna.io lines fail verification?

Of 2,117 lines naming didna.io, 392 contradict its sellers.json. The most common case is "RESELLER but publisher", on 249 lines. If the account is yours, declare it DIRECT. If a partner holds it, ask didna.io why the account is listed as PUBLISHER.

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 didna.io. Something wrong? Tell us.