Reference Data RESTful API
The Representational State Transfer (REST) application programming interface (API) provides a way for external applications to query and update reference data for the QRadar® platform. The REST API supports create, query, update, and delete operations on reference data by using standard HTTP GET, POST, PUT, PATCH, and DELETE methods.
Each endpoint contains the URL of the resource that you want to access and the action that you want to complete on that resource. The HTTP method of the request indicates the action: GET, POST, PUT, PATCH, or DELETE.