Drop a CSV, point us at your FTP, or hit our REST API — Arceto's AI maps your columns once, then keeps prices and stock in sync across our marketplace and your other sales channels.
If you have a price list, an inventory file, or an ERP feed, you have everything you need to start selling on Arceto today.
Drop your distributor or ERP file once. Our AI reads the headers, samples the data, and proposes a column-by-column map. You confirm — that's it.
Schedule a refresh every hour, every day, or trigger it on file change. Stale stock turns into refunds — we won't let that happen.
One Arceto feed pushes your catalog to Arceto.com, and we can also push the same SKUs to Amazon, Walmart, Newegg and eBay on your behalf.
Most sellers complete onboarding in under an hour. The rest is automatic.
Free to register. No card required to set up your account.
Upload a CSV, point us at FTP/SFTP/HTTPS, or use our REST API.
Logo, support contact, business address — buyers see this on every order.
Required for US tax reporting, takes 2 minutes online.
We list your SKUs, route orders, and pay you on a regular cadence.
Most catalog sellers already get a daily inventory file from their distributors. The hard part has always been getting that file into a marketplace's exact column format. Feed Sync handles that translation for you.
# Your distributor file (raw) PartNum,UPC_Code,QtyOnHand,WholesalePrice ABC-123,722048113961,248,19.62 XYZ-99,089898980989,12,302.51 # Arceto Feed Sync — auto-mapped & loaded $ arceto sync run --import 1 [2026-04-27 09:00] starting import #1 'Daily — Distributor X' [2026-04-27 09:00] success: Updated 2,481 of 2,481 (skipped 0, failed 0)
If you have engineers, you don't have to wait for nightly file drops. The Arceto Seller API is a clean REST interface for pushing products, prices, and inventory in real time, in batches of up to 500.
POST /api/v1/products — create or update SKUsPATCH /api/v1/price — push price changesPATCH /api/v1/qty — push inventory updatescurl https://sellercentral.arceto.com/api/v1/qty \ -H "Authorization: Bearer $ARCETO_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "items": [ {"mfg_part":"ABC-123","qty":248}, {"mfg_part":"XYZ-99", "qty":12} ] }' # → 200 OK · {"updated":2,"skipped":0,"failed":0}
Free to sign up. No commitment. Onboard in an hour, list a single test SKU, and decide from there.