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Elevate Your eCommerce: Epicor Eclipse & Walmart Marketplace Integration

Automate sales, inventory, and product data flow for unparalleled efficiency and growth on Walmart Marketplace.

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The Challenge

The Manual Maze: Challenges of Disconnected Epicor Eclipse & Walmart Operations

Managing your Walmart Marketplace presence while relying on manual data entry or fragmented systems to update Epicor Eclipse can lead to significant operational bottlenecks, financial discrepancies, and missed growth opportunities. The complexity of high-volume marketplace transactions demands a more robust, automated approach.

  • Delayed Order Processing: Manually re-entering Walmart orders into Epicor Eclipse leads to fulfillment delays, unhappy customers, and potential SLA breaches.
  • Inventory Inaccuracies: Stale inventory data causes overselling, leading to cancellations, negative seller ratings, and lost revenue.
  • Product Data Headaches: Keeping product listings, attributes, and pricing consistent across Walmart and Epicor Eclipse is a constant, error-prone battle.
  • Returns & Refunds Complexity: Manual reconciliation of Walmart returns and refunds with Epicor Eclipse creates financial discrepancies and slows down customer service.
  • Lack of Real-time Insights: Without a unified view, making data-driven decisions about pricing, promotions, and stock levels becomes a guessing game.
Integration Diagram
Solution Illustration
The Solution

Unify Your Operations: The Epicor Eclipse & Walmart Marketplace iPaaS Solution

Our powerful Integration Platform as a Service (iPaaS) provides a pre-built, flexible, and scalable solution to connect Epicor Eclipse with Walmart Marketplace. This enables automated, real-time data exchange, transforming your eCommerce operations from manual chaos to streamlined efficiency. Leverage low-code/no-code tools and AI enhancements to build resilient, future-proof integrations.

  • Pre-built Connectors for Epicor Eclipse & Walmart Marketplace
  • Visual Drag-and-Drop Workflow Designer
  • Real-time, Event-Driven Data Synchronization
  • Robust Data Mapping & Transformation Engine
  • AI-Powered Anomaly Detection & Data Validation
Implementation Timeline

Go live with Epicor Eclipse + Walmart Marketplace in as little as 2–4 weeks.

A proven, repeatable implementation approach that minimizes risk while getting your team to value quickly.

1

Access Enabled

Secure connections established to both Epicor Eclipse and Walmart Marketplace, with credentials and environments confirmed.

2

Configuration & Mapping

Field mappings, business rules, and workflows configured using visual tools and pre-built templates.

3

Go Live

Launch production-ready integration with monitoring, alerting, and support in place—typically within 2–4 weeks.

Time to Value

2–4 weeks

Typical implementation window from access granted to production go-live for most Epicor Eclipse + Walmart Marketplace deployments.

Project Phases

Discovery
Configure & Map
Validate
Launch

Engagement Model

Guided by Clarity experts with your team involved at key milestones.

Comprehensive Solution Details

  • Pre-built Connectors for Epicor Eclipse & Walmart Marketplace
  • Visual Drag-and-Drop Workflow Designer
  • Real-time, Event-Driven Data Synchronization
  • Robust Data Mapping & Transformation Engine
  • AI-Powered Anomaly Detection & Data Validation
  • Centralized Error Handling & Monitoring
  • Configurable Business Rules & Conditional Logic
  • Secure API Credential Management & Data Encryption
  • Scalable Cloud-Native Architecture

Deep Dive: Epicor Eclipse & Walmart Marketplace Integration Architecture

Our iPaaS-led integration provides a robust, secure, and scalable framework for connecting Epicor Eclipse's comprehensive ERP capabilities with Walmart Marketplace's dynamic sales environment. It's built on an event-driven architecture, ensuring real-time responsiveness for critical business operations.

Data Flow Steps

Connect & Authenticate: Establish secure connections to Epicor Eclipse (via SOAP/REST APIs or database connectors) and Walmart Marketplace (using OAuth 2.0).

Define Triggers: Configure event listeners for new Walmart orders, inventory changes in Epicor Eclipse, or scheduled data synchronization jobs.

Data Ingestion & Extraction: Retrieve data from source systems (e.g., Walmart `Order` entity via GET `/v3/orders`, Epicor Eclipse `Product Master` via API query).

Schema Mapping & Transformation: Visually map source data fields to target system fields. Apply transformation rules (e.g., unit conversion, currency conversion, data enrichment) using low-code tools.

Validation & Anomaly Detection: Implement AI-powered validation checks to ensure data quality and identify potential issues before data is written to the target system.

Business Logic & Orchestration: Design complex workflows with conditional logic, parallel processing, and error handling for multi-step processes like order fulfillment.

Data Delivery & Update: Push transformed and validated data to target systems (e.g., POST `/v3/orders/{purchaseOrderId}/shipping` to Walmart, create Sales Order in Epicor Eclipse).

Monitoring & Alerting: Continuously monitor integration flows, log all transactions, and set up alerts for any failures or performance bottlenecks.

Data Touchpoints

Walmart Orders (PurchaseOrderId, OrderDate, OrderStatus, OrderLines)
Walmart Items (SKU, ProductName, Price, Inventory)
Walmart Shipments (TrackingNumber, ShippingCarrier, ShipDate)
Walmart Returns (ReturnOrderId, ReturnReason, RefundStatus)
Epicor Eclipse Sales Orders (OrderNum, CustomerNum, PartNum, Quantity, Price)
Epicor Eclipse Inventory (PartNum, OnHandQty, AvailableQty)
Epicor Eclipse Products (PartNum, Description, UnitPrice)
Epicor Eclipse Customer Master (CustomerNum, Name, Address)
Epicor Eclipse Credit Memos (CMNum, OrderNum, RefundAmount)

"Walmart Marketplace (New Order) -> iPaaS (Order Ingestion, AI Validation, Transformation) -> Epicor Eclipse (Sales Order Creation) -> Epicor Eclipse (Inventory Update) -> iPaaS (Shipment Confirmation Capture) -> Walmart Marketplace (Tracking Update) -> Epicor Eclipse (Credit Memo) <- iPaaS (Walmart Return Notification)"

Pricing

Simple, transparent pricing for Epicor Eclipse + Walmart Marketplace.

Start with a single integration pair and scale as your business grows—without surprise fees or transaction penalties.

Connect™ Plan

Clarity Connect

$595 /mo

Billed annually • Includes one production integration pair

  • Unlimited transactions and API calls within fair-use limits.
  • Visual workflow designer and reusable mapping templates.
  • Monitoring, alerting, and access to Clarity’s support team.
View full pricing & options
Innovative & Robust

How Middleware Integration Works

Benefits of Integrating Epicor Eclipse

Integrating Epicor Eclipse fosters greater efficiency and data accuracy. Automate your critical business processes to deliver consistently outstanding results.

Hover over the steps on the right to see detailed integration points.
Data Mapping

Key Entities & Intelligent Data Mapping for Epicor Eclipse & Walmart Marketplace

Understanding and accurately mapping core business entities is foundational to a successful integration. Our iPaaS provides a visual, AI-assisted canvas to define precise transformations between Epicor Eclipse and Walmart Marketplace data models.

Order

Represents a customer's purchase on Walmart Marketplace, containing buyer, items, shipping, and payment status.

Epicor Eclipse Fields

SalesOrder.OrderNum (Primary Key) SalesOrder.CustomerNum (FK to Customer) SalesOrder.OrderDate SalesOrder.OrderStatus SalesOrder.ShipToName SalesOrder.ShipToAddress1 SalesOrder.ShipToCity SalesOrder.ShipToState SalesOrder.ShipToZip SalesOrder.PONum (Mapped from purchaseOrderId) SalesOrder.TermsCode (e.g., 'WMART')

Walmart Marketplace Fields

purchaseOrderId (Walmart's unique ID) customerOrderId (Seller's unique ID) orderDate orderStatus shippingInfo.address.name shippingInfo.address.address1 shippingInfo.address.city shippingInfo.address.state shippingInfo.address.postalCode customerEmail orderLines

Mapping Notes

Walmart's `purchaseOrderId` maps to a custom field or `PONum` in Epicor Eclipse. `customerEmail` is often anonymized by Walmart, requiring careful handling for customer creation/lookup in Epicor Eclipse. `orderStatus` requires status mapping (e.g., 'Delivered' to 'Shipped', 'Created' to 'Open'). Shipping address fields are critical for Epicor Eclipse's sales order and fulfillment processes.

Next Steps

See Epicor Eclipse + Walmart Marketplace integration in action.

Explore a guided demo, start a sandbox integration, or speak directly with our solution architects about your specific use cases.

Start Free Trial Request Live Demo
Real-World Applications

Integration Use Cases

Explore how the integration behaves in real business scenarios, with clearly defined steps, outcomes, and execution patterns.

Automated Walmart Order Processing to Epicor Eclipse

When a customer places an order on Walmart Marketplace, the iPaaS instantly captures the order, validates its data, transforms it to match Epicor Eclipse's sales order schema, and creates a new sales order. This triggers downstream fulfillment processes without any manual intervention.

Integration Steps:

  1. 0 Customer places order on Walmart Marketplace.
  2. 1 Walmart API (or webhook) notifies iPaaS of new order.
  3. 2 iPaaS retrieves order details via `/v3/orders` endpoint.
  4. 3 AI-powered validation checks for anomalies (e.g., fraud, invalid address).
  5. 4 Order data is mapped and transformed to Epicor Eclipse's Sales Order structure.
  6. 5 Sales Order is created in Epicor Eclipse.
  7. 6 Order status updated in Epicor Eclipse to 'Pending Fulfillment'.

Business Outcome

Real-time order intake, reduced order processing time, elimination of manual data entry errors, accelerated fulfillment, improved customer satisfaction.

Frequency

Real-time, event-driven

Business Value

Key Integration Benefits

Discover the strategic advantages and business value of seamless integration between your systems.

Real-time Inventory Accuracy
Eliminate overselling and stockouts on Walmart Marketplace by synchronizing inventory levels from Epicor Eclipse (or WMS) in near real-time.
Accelerated Order Fulfillment
Automate the entire order-to-cash cycle, from Walmart order capture to Epicor Eclipse sales order creation and shipment updates, reducing processing times.
Reduced Manual Errors
Minimize human error inherent in manual data entry, leading to cleaner data in Epicor Eclipse and fewer operational exceptions.
Enhanced Seller Performance
Improve key Walmart seller metrics like on-time shipping, accurate inventory, and faster returns processing, boosting your marketplace reputation.
Streamlined Financial Reconciliation
Ensure accurate accounting and faster financial closes by automatically syncing sales, returns, and refunds into Epicor Eclipse.
Scalable eCommerce Growth
Build a foundation that easily handles increased order volumes and product catalog expansions without adding manual overhead.
Data-Driven Decision Making
Gain a unified view of your Walmart Marketplace and Epicor Eclipse data, empowering better business intelligence and strategic planning.
✨

Real-time Inventory Accuracy

99.9% Inventory Accuracy

📋 What You Get

Eliminate overselling and stockouts on Walmart Marketplace by synchronizing inventory levels from Epicor Eclipse (or WMS) in near real-time.

💼 Business Impact

This benefit directly contributes to 99.9% improvement in Inventory Accuracy, enabling your team to focus on high-value strategic initiatives.

Technical Documentation

API Endpoints & Data Logic

Technical details for developers and architects.

Method Endpoint Purpose
POST /api/v1/SalesOrder Create new Sales Orders from Walmart Marketplace orders.
GET /api/v1/SalesOrder/{OrderNum} Retrieve Sales Order details for status updates or reconciliation.
GET /api/v1/Part/{PartNum}/Inventory Retrieve current inventory levels for a specific part.
GET/POST/PUT /api/v1/Part Manage product master data (create, retrieve, update parts).
POST /api/v1/Shipment Create shipment records or retrieve shipment details.
POST /api/v1/RMA Create Return Merchandise Authorization (RMA) records.
POST /api/v1/CreditMemo Create credit memos for refunds.

⚡ Transformation Logic

  • Field Mapping: Direct mapping of fields (e.g., `Walmart.sku` to `EpicorEclipse.PartNum`).
  • Data Type Conversion: Converting string dates to date objects, numbers to decimals.
  • Conditional Logic: Applying rules like 'If `Walmart.itemStatus` is 'Shipped', then `EpicorEclipse.OrderStatus` is 'Complete'.
  • Lookup Tables: Translating Walmart carrier codes to Epicor Eclipse `ShipViaCode` or return reasons to Epicor Eclipse `RMAReason`.
  • Data Enrichment: Adding default values, concatenating fields (e.g., full address), or performing calculations (e.g., `AvailableQty`).
  • Error Handling: Defining actions for missing or invalid data (e.g., default value, skip record, send to DLQ).

🛡️ Error Handling

  • Invalid SKU: Walmart order line item SKU does not exist in Epicor Eclipse Part Master. (Solution: Route to DLQ, alert, allow manual SKU mapping or product creation).
  • API Rate Limit Exceeded: Too many requests sent to Walmart Marketplace. (Solution: iPaaS automatically throttles and retries with exponential backoff).
  • Shipping Address Validation Failure: Walmart provides an address Epicor Eclipse cannot validate. (Solution: AI suggests correction, or order flagged for manual address review).
  • Insufficient Inventory: Order placed on Walmart, but Epicor Eclipse shows insufficient stock. (Solution: Alert, allow manual override, or automated partial fulfillment/cancellation).
  • Authentication Token Expiry: Walmart OAuth token expires. (Solution: iPaaS automatically refreshes token using refresh token).
Support & Information

Frequently Asked Questions

Common questions about integration implementation, security, and best practices.

General Integration FAQs

▸ What is the best way to integrate Walmart Marketplace with Epicor Eclipse?
The most effective approach is to use a modern iPaaS (Integration Platform as a Service). An iPaaS provides pre-built connectors, visual mapping tools, and orchestration capabilities to seamlessly connect Walmart Marketplace APIs with Epicor Eclipse, automating order-to-cash, inventory sync, and product lifecycle workflows without custom coding.

Workflow Automation FAQs

▸ Can I automate my Walmart Marketplace product listings and inventory updates from Epicor Eclipse?
Absolutely. With an iPaaS, you can automate product data syndication from Epicor Eclipse (or your PIM) to Walmart Marketplace, including new listings, attribute updates, and image synchronization. Inventory updates can be near real-time, preventing overselling by syncing stock levels from Epicor Eclipse or your WMS.
▸ Can an iPaaS help with Walmart Marketplace returns and refund processing with Epicor Eclipse?
Absolutely. An iPaaS can automate the entire returns workflow, from receiving return notifications from Walmart, creating return authorizations in Epicor Eclipse/WMS, to triggering refund processing via your payment gateway, and updating Walmart with the refund status. This streamlines operations and improves customer experience.

Technical FAQs

▸ How does an iPaaS handle Walmart Marketplace API rate limits?
A robust iPaaS includes built-in features for managing API rate limits. This typically involves intelligent queuing, dynamic throttling, and configurable retry mechanisms with exponential backoff. It ensures that your integration requests are sent to Walmart's APIs at an optimal pace, preventing 429 errors and ensuring continuous data flow.

Error Handling FAQs

▸ What kind of Walmart Marketplace errors can an iPaaS help me resolve automatically?
An iPaaS can automate resolution for transient errors (e.g., network issues) through retries. For data-related errors (e.g., invalid SKU, missing required field), an iPaaS can flag them, route them to a dead-letter queue for review, and potentially use AI to suggest or apply corrections based on learned patterns.

Implementation FAQs

▸ Is it possible to integrate Walmart Marketplace with Epicor Eclipse using low-code/no-code tools?
Yes, modern iPaaS platforms are designed with low-code/no-code capabilities. This allows business analysts and operations teams to visually design, deploy, and manage complex Walmart Marketplace integration workflows, reducing the need for specialized developers and accelerating time-to-market for new automations, all while connecting to Epicor Eclipse.

AI Integration FAQs

▸ How can AI enhance my Epicor Eclipse and Walmart Marketplace integrations?
AI can augment your integrations by providing capabilities like automated anomaly detection for orders (e.g., fraud), intelligent data mapping suggestions, predictive inventory management, and automated exception handling. This reduces manual effort, improves data quality, and offers proactive insights across both Epicor Eclipse and Walmart.

Security & Compliance FAQs

▸ How do I ensure data security and compliance (e.g., GDPR, CCPA) for Walmart Marketplace integrations with Epicor Eclipse?
A best-practice iPaaS platform ensures data security by encrypting data in transit and at rest, securely storing API credentials, and providing robust access controls. You should also implement data anonymization in non-production environments and adhere to data retention policies to meet compliance requirements for data flowing between Walmart and Epicor Eclipse.
Pricing

Simple, transparent pricing for Epicor Eclipse + Walmart Marketplace.

Start with a single integration pair and scale as your business grows—without surprise fees or transaction penalties.

Connect™ Plan

Clarity Connect

$599 /mo

Billed annually • Includes one production integration pair

  • Unlimited transactions and API calls within fair-use limits.
  • Visual workflow designer and reusable mapping templates.
  • Monitoring, alerting, and access to Clarity’s support team.
View full pricing & options
Next Steps

See Epicor Eclipse + Walmart Marketplace integration in action.

Explore a guided demo, start a sandbox integration, or speak directly with our solution architects about your specific use cases.

Start Free Trial Request Live Demo