Is there an option to connect to Oracle Fusion cloud with Anaplan using Aaplan RESTapi? If yes please could you direct me to any links or technical documentations for the same?
If your client have dedicated engineers or a few folks tech folks then consider building out your own custom integration via the available REST API https://anaplanbulkapi20.docs.apiary.io/#
Most of the third party solutions (one cloud, mule soft, etc ) all implement the core REST API behind the scene.
Even the Anaplan connector rely on the same REST APIs available https://anaplanbulkapi20.docs.apiary.io/# but comes prepackage for easy usage