In microCMS, the usage of APIs and media (images, files) is referred to as "Data Transfer Volume".
The Data Transfer Volume can be checked from the "Service Settings" > "Data Log" > "Data Transfer Volume" screen in the management console (hereinafter referred to as "this screen").
The monthly data transfer limit is set for each plan, and exceeding this limit will result in additional charges. Please refer to the pricing plan for the data transfer limits and pay-as-you-go rates for each plan.
On this screen, you can check the graphs for Data Transfer Amount and Content Retrieval Count, as well as set up Data Transfer Amount Notifications.
The graphs display data for one month selected from the last three months. Please choose the month you want to display from the date select menu at the top of the screen.

The data transfer amount represents the usage of the API and media (images, files), as explained at the beginning.
The value displayed above the graph indicates the data transfer amount for the current month (GB).

The following items can be confirmed in this graph:
Additionally, when you hover the mouse cursor over the graph, you can check the data transfer amount for the day and the total data transfer amount from the beginning of the month to the current day.

By clicking on [Notification Settings], you can configure email notifications to members with the administrator role when the data transfer amount reaches the specified value.

The feature to notify at any data transfer volume is available in the Team, Business, and Enterprise plans.
In the Hobby plan, notifications are sent via email when reaching 10GB, 16GB, and 20GB, respectively.
By entering a value and clicking [Add], you can add a threshold.
To save the settings, click [Save].

The data transfer amount includes the following operations:
For ways to save on data transfer costs, please refer to the help article "How to Save on Data Transfer Costs".
The content retrieval count indicates the number of times content (GET API, media) has been retrieved.

The following items can be confirmed in this graph:
Additionally, hovering the mouse cursor over the graph will allow you to check the content retrieval count for the day.

The content retrieval count includes the following operations: