Prerequisites

Tools

• Postman for analyzing / testing of the APIs

Environment

• OPERA Cloud version 23.1.x and above

Configurations

All asynchronous operations require you to create an external system. This ensures that Oracle Hospitality OPERA Cloud knows the intended recipient of the request. The external system code is in the path of every Asynchronous API. For details on the how to configure external systems, refer to the Creating the External System topic.