# How to access CDC stream endpoints in Amazon Keyspaces
<a name="CDC_access-endpoints"></a>

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:


| Region name | Region | Endpoint for keyspaces and tables | Endpoint for streams | 
| --- | --- | --- | --- | 
| US East (N. Virginia) | us-east-1 | {{cassandra}}.us-east-1.api.aws | {{cassandra-streams}}.us-east-1.api.aws | 

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. 


| Region Name | Region | Endpoint | Protocol | 
| --- | --- | --- | --- | 
| US East (Ohio) | us-east-2 |  cassandra-streams.us-east-2.api.aws  | HTTPS | 
| US East (N. Virginia) | us-east-1 |  cassandra-streams.us-east-1.api.aws  | HTTPS | 
| US West (N. California) | us-west-1 |  cassandra-streams.us-west-1.api.aws  | HTTPS | 
| US West (Oregon) | us-west-2 |  cassandra-streams.us-west-2.api.aws  | HTTPS | 
| Africa (Cape Town) | af-south-1 |  cassandra-streams.af-south-1.api.aws  | HTTPS | 
| Asia Pacific (Hong Kong) | ap-east-1 |  cassandra-streams.ap-east-1.api.aws  | HTTPS | 
| Asia Pacific (Malaysia) | ap-southeast-5 |  cassandra-streams.ap-southeast-5.api.aws  | HTTPS | 
| Asia Pacific (Mumbai) | ap-south-1 |  cassandra-streams.ap-south-1.api.aws  | HTTPS | 
| Asia Pacific (Seoul) | ap-northeast-2 |  cassandra-streams.ap-northeast-2.api.aws  | HTTPS | 
| Asia Pacific (Singapore) | ap-southeast-1 |  cassandra-streams.ap-southeast-1.api.aws  | HTTPS | 
| Asia Pacific (Sydney) | ap-southeast-2 |  cassandra-streams.ap-southeast-2.api.aws  | HTTPS | 
| Asia Pacific (Thailand) | ap-southeast-7 |  cassandra-streams.ap-southeast-7.api.aws  | HTTPS | 
| Asia Pacific (Tokyo) | ap-northeast-1 |  cassandra-streams.ap-northeast-1.api.aws  | HTTPS | 
| Canada (Central) | ca-central-1 |  cassandra-streams.ca-central-1.api.aws  | HTTPS | 
| Europe (Frankfurt) | eu-central-1 |  cassandra-streams.eu-central-1.api.aws  | HTTPS | 
| Europe (Ireland) | eu-west-1 |  cassandra-streams.eu-west-1.api.aws  | HTTPS | 
| Europe (London) | eu-west-2 |  cassandra-streams.eu-west-2.api.aws  | HTTPS | 
| Europe (Paris) | eu-west-3 |  cassandra-streams.eu-west-3.api.aws  | HTTPS | 
| Europe (Stockholm) | eu-north-1 |  cassandra-streams.eu-north-1.api.aws  | HTTPS | 
| Middle East (Bahrain) | me-south-1 |  cassandra-streams.me-south-1.api.aws  | HTTPS | 
| Middle East (UAE) | me-central-1 |  cassandra-streams.me-central-1.api.aws  | HTTPS | 
| South America (São Paulo) | sa-east-1 |  cassandra-streams.sa-east-1.api.aws  | HTTPS | 
|  AWS GovCloud (US-East) | us-gov-east-1 |  cassandra-streams.us-gov-east-1.api.aws  | HTTPS | 
|  AWS GovCloud (US-West) | us-gov-west-1 |  cassandra-streams.us-gov-west-1.api.aws  | HTTPS |