To enjoy access to TileDB arrays registered with TileDB Cloud, you do not need an extra client. You can continue to use your favorite TileDB Embedded API or integration, tweak a couple of parameters and you are all set. See Array Access for details.
If you wish to enjoy the TileDB Cloud serverless capabilities and perform TileDB Cloud console actions (such as viewing tasks and array descriptions, or sharing data and code) programmatically, you need to add one of our cloud clients: TileDB-Cloud-Py, TileDB-Cloud-R, TileDB-Cloud-Java. You can install the latest releases as follows: