1. WMS REST API Guide
  2. Open API Specification

Open API Specification

Warehouse Management’s REST APIs support the Open API specification standard. It is accessible in either YAML or JSON formats.
  • YAML: https[:]//<wms-domain>/<wms-env>/wms/lgfapi/v10/schema
  • JSON: https[:]//<wms-domain>/<wms-env>/wms/lgfapi/v10/schema/?format=json
As a general standard, OpenAPI specifications can be imported into other systems that need to call WMS APIs, greatly simplifying integration work.In addition, the specification is also accessible as an interactive web site which makes it a quick reference for all available Warehouse Management REST APIs. It enables developers to explore API operations, understand required inputs, and review expected outputs before integrating with Warehouse Management.

The web UI is available at:

https[:]//<wms-domain>/<wms-env>/wms/lgfapi/v10/openapi

For each API, the specification includes endpoint details, supported parameters, request body schemas, response definitions, and example payloads, making it easier to understand how to construct valid requests and interpret responses.Having access to all of this information in a single, interactive resource simplifies API development by reducing implementation errors, accelerating integration, and providing a consistent reference for testing, troubleshooting, and ongoing maintenance.