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[ integrations ]

Supply Chain
Integrations
Legacy connects the systems that run your supply chain—from marketplaces and eCommerce platforms to ERP, warehouse, transportation, visibility and carrier networks—so orders, inventory and shipment data move together.
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[ integration directory ]

Platforms & Systems Legacy Connects With

Legacy supports integrations across enterprise systems, commerce platforms, marketplaces and transportation networks that keep modern supply chains connected. Explore Legacy’s documented integration experience by system type.

[ commerce & sales channels ]

Marketplace & eCommerce Integrations

Connect the channels where customers buy with the systems that manage inventory, fulfillment and shipping.

Marketplace & Retail Channel Integrations

Connect marketplace and retail‑channel orders with inventory, fulfillment, and shipping workflows.

Amazon · Walmart · Target · Home Depot · Lowe’s

Explore Marketplace Integrations →

eCommerce Platform Integrations

Connect online storefronts with Legacy fulfillment operations so orders, inventory, and shipment information can move between systems.

Shopify / Shopify Plus · Magento · WooCommerce
NetSuite · SAP Hybris · BigCommerce

Explore eCommerce Platform Integrations →

[ enterprise & operational systems ]

ERP, WMS, OMS & TMS Integrations

Connect the enterprise and operational systems that manage orders, inventory, warehouse execution and transportation across the supply chain.

ERP Integrations

Connect enterprise business data with warehouse, fulfillment and transportation workflows.

SAP · Oracle · Microsoft Dynamics 365 · Pronto

Explore Supply Chain Technology →

Warehouse Management System Integrations

Connect inventory, warehouse execution and fulfillment activity across customer and Legacy systems.

Manhattan SCALE · O-Series · i-Series / PKMS
In-House WMS Environments

Explore Warehouse Technology →

Order Management System Integrations

Connect order entry with fulfillment workflows so order changes, routing and exceptions can move through the operation.

Order Routing · SKU Swaps · Address Updates
Shipping Upgrades · Split Orders · Backorders

Transportation Management System Integrations

Connect transportation planning and parcel execution with carrier selection, shipment processing and tracking workflows.

Rate Shopping · Carrier Selection · Shipment Execution
Service-Level Rules · Tracking

Explore Transportation Technology →

[ data, visibility & shipping ]

EDI, Visibility & Carrier Integrations

Connect the data, reporting and shipping networks that keep orders, inventory and transportation activity moving across the supply chain.

EDI + API Integrations

Exchange orders, inventory, fulfillment and shipment data between customer systems and Legacy operations.

API · EDI · Microsoft Logic Apps · Standard & Non-Standard EDI

Common transactions: 850 · 856 · 810 · 940 · 945
Explore Supply Chain Technology →

Visibility & Reporting Integrations

Connect operational data so customers and teams can monitor orders, inventory, shipments and performance across the operation.

Customer Portal · Real-Time Inventory
Dashboards & Reporting

Explore Supply Chain Technology →

Carrier & Shipping Integrations

Connect parcel execution and shipment data with carrier networks to support rate selection, shipping and tracking workflows.

UPS · FedEx · USPS · OSM · DHL

Rate Shopping · Carrier Selection · Shipment Manifesting
Explore Transportation Technology →

[ integration approach ]

How Legacy Connects Your Systems

Every integration starts with the systems, data and operating requirements behind the supply chain. Legacy uses repeatable integration methods while tailoring the connection to the needs of the operation.

01

Understand the Requirements

Identify the systems, data, transactions and workflows that need to connect across orders, inventory, fulfillment and transportation.

02

Build the Connection

Use API, EDI, enterprise integration tools, file transfers or custom interfaces based on the technology environment.

03

Validate Before Go-Live

Test data movement and end-to-end workflows so orders, inventory and shipment information are working as expected before launch.

[ integration FAQs ]

Supply Chain Integration FAQs

What systems can Legacy Supply Chain integrate with?
Legacy has integration experience across eCommerce platforms, marketplaces, ERP systems, warehouse management systems, order management systems, transportation systems, EDI environments, visibility tools and carrier networks.
Does Legacy support both EDI and API integrations?
Yes. Legacy supports standard and non-standard EDI transactions as well as API-based connectivity and other integration methods based on the customer’s systems and operating requirements.
What information can a 3PL integration connect?
Depending on the solution, integrations can connect order information, inventory availability, fulfillment activity, shipment status, tracking information and operational reporting between customer and Legacy systems.
What if our platform is not listed?
The platforms shown on this page represent Legacy’s documented integration experience, not every system that may be supported. Legacy can evaluate your technology environment and determine the appropriate connection approach based on your systems, data and operating requirements.

Connect the Systems That Power Your
Supply Chain

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