Run Wayfair Like It's Part of Your ERP.

APIWORX connects Wayfair Partner Home — CastleGate, DropShip, and Open Box — to your ERP, WMS, and storefronts. Purchase orders, ASNs, inventory feeds, returns, and settlement data all flow automatically. No CSV uploads. No SLA chargebacks from rekeying.

Wayfair is a high-volume channel — and a chargeback minefield.

SLA Chargebacks Eat Margin

Late ASNs, missed cancel windows, and bad item data trigger Wayfair fines. Without automation, every error costs cash.

Manual Inventory Feeds

Daily inventory uploads are brittle and slow. Stockouts and oversells damage your Wayfair seller score and visibility.

Disconnected CastleGate & DropShip

Each Wayfair program has its own data shape. Without a unified layer, finance and ops can't see one source of truth.

1

Connect Wayfair Partner Home

APIWORX connects to Wayfair via API and EDI (846, 850, 855, 856, 810, 870) — across CastleGate, DropShip, and Open Box. Setup is days, not months.

2

Map POs, ASNs & inventory

Wayfair POs flow into your ERP with line-level cost detail. ASNs and tracking post automatically. Inventory feeds publish in near real-time from your WMS or 3PL.

3

Govern with APIXX AI

APIXX AI watches every transaction. Bad item dimensions, late ASN risk, and chargeback patterns surface before Wayfair fines you.

Every Wayfair program. One integration.

Whether you're shipping out of CastleGate, dropshipping from your own warehouse, or moving Open Box inventory, APIWORX normalizes the data into one operational truth.

CastleGate Fulfillment

Wayfair holds inventory in their network. APIWORX syncs inbound shipments, on-hand counts, and outbound order data to your ERP and WMS.

DropShip (Partner-Fulfilled)

You ship from your warehouse or 3PL. APIWORX automates POs, ASNs, tracking, and SLA monitoring to avoid chargebacks.

Open Box & Liquidation

Damaged and returned inventory flows back into the right systems with the correct cost basis for clean financial reporting.

• Wayfair POs → NetSuite / Sage Intacct / QuickBooks (with line items, costs & ship-by dates)
• ASNs & tracking → Wayfair from your WMS, 3PL, or shipping system
• Inventory feeds → Wayfair from your warehouse, ERP, or 3PL in near real-time
• Item setup & catalog → Wayfair from your PIM or ERP product master

• Returns & RMAs → ERP credit memos and inventory adjustments
• Wayfair settlements & invoices → GL journal entries with chargeback breakdowns
• Order status & cancellations ↔ Wayfair, ERP, and customer service tools
• Performance metrics → Snowflake, BigQuery, Power BI, Looker

Full Wayfair EDI document support

APIWORX is a managed EDI provider for Wayfair. We handle the connectivity, mapping, and compliance — you focus on growing the channel.

EDI 850

Purchase Order from Wayfair

EDI 855

PO Acknowledgement

EDI 856

Advanced Ship Notice (ASN)

EDI 846

Inventory Inquiry / Advice

EDI 810

Invoice

EDI 870

Order Status Report

ERP & Finance

NetSuiteSage IntacctQuickBooksMicrosoft Business CentralAcumaticaSage X3

WMS, 3PL & Shipping

EExtensiv (3PL Central)ShipBobShipStationShipHeroInfoplusCin7

Ecommerce & PIM

ShopifyBigCommerceWooCommerceMagentoSSalsifyAAkeneo

Not just a Wayfair connector. An intelligence layer.

APIWORX connects systems, normalizes operational truth across them, and gives your team fast answers when a sync, ASN, or chargeback breaks.

267+ production-tested connectors

ERP, WMS, EDI, 3PL, ecommerce, and finance systems connected without starting from scratch.

APIXX AI in 30 seconds

Root-cause diagnosis surfaces failed ASNs, bad item data, and chargeback risk before they hit your P&L.

Built for high-SLA retail

Designed for suppliers managing Wayfair, Walmart, Target, and other high-velocity retail channels.

Production-tested Wayfair flows

Real flows running in production today — grouped by integration pattern. Click any pair to see the data model and configuration.