# Gateways
<a name="Gateways"></a>

Monitor how your agents discover and interact with external tools and services through AgentCore Gateway. For more information on Amazon Bedrock AgentCore Gateway, see [Amazon Bedrock AgentCore Gateway](https://docs.amazonaws.cn/bedrock-agentcore/latest/devguide/gateway.html). Gateway observability includes comprehensive monitoring across multiple areas:
+ Track API transformation success rates and response times for external service calls
+ Monitor tool discovery patterns and usage frequency across different agents
+ Analyze authentication and authorization flows for third-party service access
+ Observe data transformation accuracy when converting between different API formats
+ Track error rates and retry patterns for external service integrations

![\[Gateways view\]](http://docs.amazonaws.cn/en_us/AmazonCloudWatch/latest/monitoring/images/Gateways.png)


Expand the **View details** section to view the gateway metrics in graphs.

![\[Gateways metrics view\]](http://docs.amazonaws.cn/en_us/AmazonCloudWatch/latest/monitoring/images/Gateway_metrics.png)


Under **Gateways**, choose a gateway **Name** to view the dashboard. You can also sort the list of gateways by click the column headers in the table.

![\[Gateways details view\]](http://docs.amazonaws.cn/en_us/AmazonCloudWatch/latest/monitoring/images/Gateways_tile.png)