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The Cloud Databases API is implemented using a ReSTful web service interface. Like other products in the Rackspace Cloud suite, the Database Service shares a common token-based authentication system that allows seamless access between products and services.
![]() | Note |
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All requests to authenticate against and operate the service are performed using SSL over HTTP (HTTPS) on TCP port 443. |

![[Note]](/cdb-v1.0-cdb-devguide/common/images/admon/note.png)
