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Stoqlab

Ad system

rtb-mix.com

rtb-mix.com is the domain an ad system uses in app-ads.txt and ads.txt files. 4,854 apps in our data declare it. Its sellers.json lists 96 sellers.

Apps declaring it
4,854

114 DIRECT · 4,741 RESELLER

Sellers in sellers.json
96

0% confidential

Lines verified
0%

0 of 415 checked lines

Lines with errors
415

415 lines in total

Avg. supply path score
48.0 / 100

4,724 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 10 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 rtb-mix.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.

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

sellers.json at a glance

Status
Published
Sellers listed
96
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 10, 2026
  • PUBLISHER88
  • INTERMEDIARY7
  • BOTH1

Cross-check of lines naming rtb-mix.com

  • Verified 0
  • Seller ID not found 311
  • DIRECT but intermediary 18
  • RESELLER but publisher 86
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

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

Common errors with rtb-mix.com lines

  • Seller ID not found 311 lines

    Ask rtb-mix.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 86 lines

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

  • DIRECT but intermediary 18 lines

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

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

Apps that declare rtb-mix.com

AppStoreRelationshipStatus
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live

Questions about rtb-mix.com

How do I add rtb-mix.com to app-ads.txt?

Add one line for each account rtb-mix.com gives you: "rtb-mix.com, YOUR_ACCOUNT_ID, DIRECT". Use DIRECT when you hold the account yourself and RESELLER when a partner holds it and sells your inventory through rtb-mix.com. The account ID must be the seller_id rtb-mix.com lists for you in its sellers.json; rtb-mix.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 rtb-mix.com publish a sellers.json?

Yes. Its file at https://rtb-mix.com/sellers.json listed 96 sellers when we last read it on 10 October 2026: 88 publishers, 7 intermediaries and 1 listed as both; 0% are confidential.

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

4,854 apps in Stoqlab's data (delisted apps included) declare rtb-mix.com: 114 with at least one DIRECT line and 4,741 with at least one RESELLER line, across 414 app-ads.txt files. Counts are recomputed daily.

Why do rtb-mix.com lines fail verification?

Of 415 lines naming rtb-mix.com, 415 contradict its sellers.json. The most common case is "Seller ID not found" (311 lines): Ask rtb-mix.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.

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 rtb-mix.com. Something wrong? Tell us.