Identify & price before you go live
Run cards through CardLuma's identification and pull real eBay sold comps so every card has an accurate name and a defensible price before showtime.
Sales channels · Whatnot
Whatnot-ready inventory for card sellers
Live selling moves fast — and it only works if your inventory is already clean before the show starts. CardLuma identifies, prices, and organizes your cards, then exports them as a CSV you import into Whatnot. Scan the work once, sell it live.
Clean inventory is the difference between a smooth show and chaos.
On a live show you don't have time to look up a card, second-guess a parallel, or figure out what something is worth. CardLuma does that work up front so you walk into the stream knowing exactly what you're holding and what it should sell for.
Organize for claims & fulfillment
Batches, tags, SKUs, and custom batch names keep your inventory sorted, so matching claims to cards and shipping after the show isn't a scramble.
Reuse your scan-workflow data
The same verified card data you build for eBay and Shopify feeds your Whatnot prep — you don't start a separate inventory from scratch for live selling.
Export to Whatnot via CSV.
Whatnot support is CSV-based — there is no direct API integration or automated Whatnot listing sync. The path is simple and explicit:
1
Scan and verify in CardLuma
Identify cards, fill in details, and check pricing in your normal CardLuma workflow.
2
Export your inventory as CSV
Export the organized card data as a CSV file from CardLuma.
3
Import the CSV into Whatnot
Upload that CSV into Whatnot to populate your inventory for live shows, claims, and fulfillment.
To be clear: CardLuma prepares and exports clean card data as a CSV for you to import into Whatnot. It is not a direct Whatnot integration, API connection, or automated listing sync — it's an export → import workflow you control.
Whatnot workflow FAQ
Does CardLuma integrate directly with Whatnot?
No. CardLuma helps prepare clean, organized card data for Whatnot. You export your inventory as a CSV from CardLuma and import it into Whatnot — it's not a direct API integration or automated sync.
What does CardLuma actually do for live selling?
It handles the prep: identification, pricing from real sold comps, and organization (batches, tags, SKUs) so your inventory is accurate and sorted before you go live, and easy to fulfill after.
Start listing
Stop cleaning up listings. Start listing cards.
Scan your first cards and see complete, eBay-ready listings in minutes — no credit card required.