Amazon is deprecating its Marketplace Web Service (MWS) API. After March 31, 2024, all MWS integrations must migrate to the Selling Partner API (SP-API) to avoid service disruptions.
How to Migrate
- Log in to lvk.shipsfor.us and click Stores in the navigation menu.
- Click Enable new API next to your Amazon store. You'll be redirected to Seller Central.
- Authorize the new LVK App.
- Once all stores are migrated, the migration banner at the top of the page will disappear.
If you don't see the migration option, it hasn't been rolled out to your account yet. You'll be prompted to migrate once it is.
When Should I Migrate?
Migrate at your earliest convenience. Enabling the new API does not switch your connection immediately — we migrate accounts in controlled groups to ensure a smooth transition.