Savant WMS (Warehouse Management System) is a comprehensive solution designed to improve warehouse efficiency, inventory management, and order fulfillment. This DIY Developer Guide for Savant WMS provides a step-by-step approach to building secure, scalable, and customized integrations with ERP systems, eCommerce platforms, and logistics providers.

Prerequisites for Savant WMS Integrations

• Access to Savant WMS API or data exchange documentation
• API credentials (API Key, OAuth token, or FTP/SFTP credentials)
• Familiarity with:
  • REST APIs, SOAP APIs, or FTP protocols
  • JSON, XML, or Flat File formats
  • OAuth 2.0 or Basic Authentication
• Tools: Postman, Swagger UI, EDI Translators (if needed)

Step 1: Authentication for Savant WMS Integrations

Authentication methods may vary depending on setup:

• API Key authentication
• OAuth 2.0 for token-based access
• Secure FTP for file-based exchanges

Example: API Key Authentication Header

Authorization: ApiKey YOUR_API_KEY

Ensure all data exchanges are secured using HTTPS or SFTP.

Step 2: Endpoint Discovery and Data Mapping

Common API Resources:

• Inventory Data
• Inbound Orders (Purchase Orders)
• Outbound Shipments
• Warehouse Locations
• Returns Processing

Process:

• Explore Savant WMS API documentation or data specs.
• Map internal fields (SKU, order number, location ID) to Savant WMS standards.

Important considerations:

• Maintain consistent SKU mappings.
• Properly format quantities, units of measure, and location codes.
• Identify required vs. optional fields.

Step 3: Building Integration Workflows

Integration Patterns:

• Inbound (to Savant WMS): Send purchase orders, update product information.
• Outbound (from Savant WMS): Retrieve inventory updates, shipment confirmations, and location data.

Example: Submitting an Inbound Order

POST /api/inbound-orders
{
  "orderNumber": "PO12345",
  "items": [
    { "sku": "ITEM001", "quantity": 500, "location": "A1" }
  ]
}

Example: Fetching Inventory Levels

GET /api/inventory?warehouse=MainWarehouse

Step 4: Error Handling and Pagination

Error Handling:

• Capture HTTP response codes and Savant WMS error messages.
• Implement retry mechanisms for transient 5xx errors and timeouts.

Pagination:

• For large responses, use pagination parameters such as page and pageSize.

Example:

GET /api/inventory?page=2&pageSize=100

Step 5: Testing and Validation

• Test all endpoints using Postman or Savant’s sandbox environment.
• Validate order processing, inventory synchronization, and shipment updates.
• Conduct load testing for high-volume operations.

Step 6: Deployment and Security

• Deploy integrations securely on cloud platforms (AWS, Azure, GCP).
• Store API keys, tokens, and FTP credentials securely.
• Enforce HTTPS/TLS or SFTP for all transmissions.
• Implement detailed error logging and real-time monitoring.

Step 7: Maintenance and Monitoring

• Monitor API status and updates from Savant WMS.
• Set up alerts for integration failures or data inconsistencies.
• Track key metrics like inventory sync rates and order fulfillment times.

Optional Enhancements

• Middleware platforms (MuleSoft, Celigo, Boomi) for streamlined integrations.
• Real-time dashboards for order, inventory, and shipment tracking.
• Event-driven architecture for instant updates using webhooks if available.

Summary

Building robust Savant WMS integrations enables businesses to automate warehouse operations, maintain accurate inventory, and deliver seamless fulfillment experiences. This DIY Developer Guide for Savant WMS offers a complete framework for secure, scalable, and high-performing integrations that drive operational success.

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