Amazon + eBay integration
Run eBay and Amazon side by side with shared stock, and FBA fulfilment for eBay orders where it fits.
The data that moves between Amazon and eBay.
- FBA stock levels
- eBay orders to FBA via Multi-Channel Fulfillment
- Stock positions
What teams use it for.
For sellers
- Share inventory across eBay and Amazon
- Fulfil eBay orders from FBA stock
- Report profit across both marketplaces
Official APIs on both sides, run like production software.
Authorised access
Login with Amazon authorisation and eBay's own auth. No shared passwords, no screen scraping.
Mapped to your setup
Fields, accounts, locations and rules mapped to how you use eBay, not a generic default.
Reliable by design
Queues, retries within Amazon's rate limits, and alerts when something needs a human.
Logged and auditable
Every record synced is logged, so you can trace any order, invoice or stock change.
Amazon + eBay questions.
Is FBA allowed for eBay orders?
Multi-Channel Fulfillment can ship eBay orders in unbranded packaging. eBay's own handling and tracking rules still apply, and we build to both.
Do you use official Amazon APIs?
Yes. We build on the Selling Partner API and Vendor APIs (or EDI for Vendor Central where that is the agreed channel), using authorised access through Login with Amazon. We don't scrape Seller Central or Vendor Central.
Can this work for both Seller Central and Vendor Central?
Yes. Seller (3P) and Vendor (1P) accounts use different Amazon APIs, so we design each flow for the account types you actually run. Many clients run both.
How long does an integration take?
It depends on the number of flows, data volume and how much custom mapping your setup needs. After a short discovery call we give you a fixed scope and timeline.
Who hosts and maintains it?
Your choice. We can host it on AWS for you with monitoring and alerts, or deploy it into your own cloud account. Either way we offer ongoing maintenance as Amazon and the other system change their APIs.