The OpenWMS.org API Gateway serves as a central entry point to the OpenWMS.org microservice network and takes care about security and routing. It is build on top of Spring Cloud Gateway and is configured and customized in a way to work well in the distributed OpenWMS.org microservice environment. In addition to the opensource version there is the OpenWMS.org API Gateway ENTERPRISE edition that is extended with features to support OAuth2.0 and OpenID Connect authorization and authentication at the edge service.