# How to access CDC stream endpoints in Amazon Keyspaces Amazon Keyspaces maintains separate [endpoints](programmatic.endpoints.md#global_endpoints) for keyspaces/tables and for CDC streams in each AWS Region where Amazon Keyspaces is available. To access a CDC stream, select the Region of the table and replace the `cassandra` prefix with `cassandra-streams` in the endpoint name as shown in the following example: [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/keyspaces/latest/devguide/CDC_access-endpoints.html) The following table contains a complete list of available public endpoints for Amazon Keyspaces change data capture streams. Amazon Keyspaces CDC streams supports both IPv4 and IPv6. All public endpoints, for example `cassandra-streams.us-east-1.api.aws`, are dual stack endpoints that can be configured for IPv4 and IPv6. [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/keyspaces/latest/devguide/CDC_access-endpoints.html)