Connect Amazon Marketplace orders to OLT WMS

What you need before connecting

Save the organization-scoped seller identity, endpoint selection, and app credentials before testing the connection.

• OLT WMS is required The Amazon marketplace workspace is part of OLT WMS, so the organization needs the Warehouse Management module and the user needs appropriate Inventory Tracking access.
• Amazon Seller ID Enter the seller or merchant ID for the Amazon account that will supply orders to this organization-scoped connection.
• SP-API region and marketplace Choose North America, Europe, or Far East as the SP-API region, then select the exact supported Amazon marketplace where that seller participates.
• Login with Amazon credentials Provide the LWA client ID, client secret, and refresh token authorized for the Amazon app. OLT encrypts these credentials on the server and does not return them.

Supported Amazon order workflows

Use the merchant-fulfilled preview to assess SKU readiness, or use the separately scoped attended and automatic synchronization workflows to retain basic order data.

• Connection verification Test exchanges the LWA refresh token for a temporary access token and checks the Sellers API to confirm that the seller participates in the selected marketplace. Order actions require a current verified, non-retired connection.
• Read-only seller-fulfilled order preview Preview merchant-fulfilled orders for a valid UTC date range of 31 days or fewer, optionally filtered by supported Amazon status. The preview reads one bounded provider page without saving or changing records.
• Seller SKU mapping readiness Each previewed SellerSKU is classified as mapped, unmapped, ambiguous, or inactive product. An order is ready only when its complete item list resolves through one active mapping per SellerSKU to active WMS products.
• Preview and order-sync scopes are separate The read-only SKU-readiness preview requests only merchant-fulfilled orders. Manual and automatic basic-order synchronization do not inherit that fulfillment-channel filter or the preview's readiness result, so the marketplace inbox can retain basic records Amazon returns for other fulfillment channels.
• Manual basic-order synchronization Sync orders performs an attended pull into the WMS Marketplace Orders inbox. Matching Amazon order IDs for the same connection update safely on replay, and Last Order Sync advances only after the complete pull succeeds.
• Configured automatic basic-order synchronization Auto-Sync Orders can run at the configured frequency for a verified connection, retaining bounded continuation and retry progress while updating the same organization-scoped marketplace inbox records.

Current integration boundaries

The connector's order-import boundary does not imply inventory publication or fulfillment updates.

• No Amazon inventory synchronization The Amazon adapter does not publish OLT quantities to Amazon or synchronize Amazon inventory into OLT. Inventory synchronization and attended inventory sync are unsupported.
• No Amazon fulfillment synchronization The adapter does not send fulfillment status, shipment acknowledgements, carrier details, or tracking updates to Amazon. Fulfillment synchronization is unsupported.
• Order imports stop in the marketplace inbox Manual and automatic Amazon synchronization import basic order data; they do not themselves create a WMS sales order, fulfillment, reservation, shipment, stock movement, or inventory adjustment. Any downstream sales-order handoff is a separate attended review.

Discuss a project

Create an OLT organization to evaluate WMS, then add and verify the Amazon seller connection from the Marketplace workspace.