Automate Amazon A+ content creation with one API call
Designing A+ content for every ASIN in your catalog is the slowest, most repetitive part of running an Amazon listing operation. The Pixii API turns it into a single batch job — feed it a CSV of ASINs, get back upload-ready creative. Zero prompts.
What the API generates
For every ASIN you submit, the API returns three formats:
- A+ Premium — the long, modular brand-story layout
- A+ Basic — the standard A+ module set
- A+ Mobile — the version Amazon serves on phones
Each format is delivered two ways:
- One large preview image so you can see the full layout at a glance
- Separate slices that are ready to upload to Amazon, in the exact dimensions Amazon expects — the dimensions are built in, so you don’t crop, resize, or split anything yourself
How it works
- Submit a CSV of ASINs. Drop the CSV into any client — Claude Code, Cursor, your own SaaS, a workflow tool — and call the Pixii API. No prompts to write.
- Customer research happens first. For every ASIN, Pixii pulls in your reviews, your existing listing, your brand, and the top 5% of the category before it starts designing. That research is why the creative actually converts.
- The job is async and parallel. Pixii returns a job ID per ASIN immediately, so your code or agent isn’t burning tokens polling. About two minutes per ASIN, all running in parallel.
- Output is a public URL. Open it in the browser, download it to your folder, or pipe it into a downstream SaaS or workflow.
What scale looks like
In the walkthrough, three ASINs come back as 40 production-ready assets in 80 seconds — A+ Premium, A+ Basic, and A+ Mobile for each ASIN, with the preview image and the upload-ready slices. The video runs through real outputs for Liquid Death, Stanley (desktop and mobile), and Doctor Squatch.
Why this matters
Hand-designing A+ content for hundreds of ASINs takes agencies weeks. Routing the same job through an API turns “weeks per catalog” into “a CSV and 80 seconds.” You finally get to design at scale.
Full transcript
The Pixii API designs A+ content automatically. Zero prompts. Let me show you how. I’ve got a little CSV here with the ASINs that I need A+ content for. I’m going to go to Claude Code and say: use the Pixii API to generate A+ content, use the CSV with the ASINs.
It takes about two minutes each. In the meantime, Pixii does customer research — it analyzes your reviews, your listing, your brand, and the top 5% of your category, and builds you some beautiful A+ content. Man, I love AI. I’m not technical, and here I am using an API.
Claude says it submitted three ASINs to Pixii to generate A+ content. It’s going to do them in parallel, which is great — so it only takes two minutes for each one. Pixii returns a job ID so that Claude or your code or your SaaS can check that job ID whenever it wants, instead of sitting there wasting tokens constantly checking. In those two minutes, Pixii is doing a day’s worth of work. That research I mentioned earlier is super important to get good creative that converts.
Okay, it says it’s done — 40 production-ready assets in 80 seconds. It saved them to my folder. Let’s look at Liquid Death. Nice. You’ll see we get the big image as well as the six separate slices, ready to upload to Amazon. There’s Stanley. Looks great. Stanley mobile — I’ll zoom in. Doctor Squatch. I mean, this is fantastic. “Raise the bar. Upgrade your shower routine, Coconut.” Wow.
Just for context, Pixii returns this result as a public URL, and then you use that URL to open in the browser, download it somewhere on your computer, or flow it into your SaaS app or any of your other workflows. Finally, you can create at scale, at Pixii.ai.