# Amazon Managed Grafana endpoints and quotas
Amazon Managed Grafana

To connect programmatically to an AWS service, you use an endpoint. AWS services offer the following endpoint types in some or all of the AWS Regions that the service supports: IPv4 endpoints, dual-stack endpoints, and FIPS endpoints. Some services provide global endpoints. For more information, see [AWS service endpoints](rande.md).

Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see [AWS service quotas](aws_service_limits.md).

The following are the service endpoints and service quotas for this service.

## Service endpoints


[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/general/latest/gr/grafana-service.html)

## Service quotas


Amazon Managed Grafana has the following quotas.

[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/general/latest/gr/grafana-service.html)

Additionally, Amazon Managed Grafana has the following quotas within each workspace


| Resource | Adjustable | Default Quota | 
| --- | --- | --- | 
|  Alerts The number of rules per workspace in classic alerting, or the number of rule instances per workspace in Grafana alerting.  | No |  100 per workspace.  | 
|  Alert evaluation timeout  | No |  30 seconds.  | 
|  Dashboards  | No |  2,000 per workspace.  | 
|  Data sources  | No |  2,000 per workspace.  | 
|  Data source timeout  | No |  60 seconds.  | 
|  Users  | No |  10,000 provisioned, 500 concurrent per workspace.  | 
|  API keys  | No |  100 per workspace.  | 
|  Service accounts  | No |  100 per workspace.  | 
|  Service account tokens Active tokens and expired tokens count toward this quota. Delete tokens to remove them from the quota.  | No |  100 per workspace.  | 
|  Network access control: Prefix lists  | No |  5 per workspace.  | 
|  Network access control: IP address ranges  | No |  100 per prefix list.  | 
|  Network access control: VPC endpoints  | No |  5 per workspace.  |