What is the KDP Ads Manager?▼
A free dashboard for Amazon KDP authors and sellers. It connects to the official Amazon Ads API with your own credentials, pulls your Sponsored Products campaign performance, and shows spend, sales, clicks, orders and ACOS per campaign and per marketplace.
Is my Amazon data private?▼
Yes. You sign in with your own account, and your credentials are stored encrypted and used only server-side to fetch your data. Every user can only ever see their own campaigns — enforced at the database level.
What do I need to connect?▼
Three things from Amazon: a Login-with-Amazon Client ID and Client Secret (free security profile), and a one-time refresh token authorizing access to your ads account. The connect screen walks you through it.
Why should I pull data regularly?▼
The Amazon Ads API only reaches back roughly 60-95 days. This dashboard stores every pull permanently in your account, so pulling regularly builds up a lifetime history that the API alone can never show you.
Which marketplaces are supported?▼
All Amazon Ads marketplaces. North America (US, CA, MX), Europe (UK, DE, FR, IT, ES) and Far East (JP, AU) each have their own API region — pick the region when connecting and every marketplace profile in it appears.
Does it work for non-KDP Amazon sellers?▼
Yes — it works with any Amazon Ads account that runs Sponsored Products campaigns. KDP authors are the primary audience, but sellers and vendors can connect the same way.
How is ACOS calculated?▼
ACOS (Advertising Cost of Sales) is ad spend divided by ad-attributed sales, shown as a percentage. Lower is better: 50% means you spent half of every ad-sales dollar on ads. The dashboard computes it per campaign and for whole periods.
Is it really free?▼
Yes. Creating an account, connecting the Amazon Ads API and using the dashboard are free. The Amazon Ads API itself is also free to use with your own advertiser account.