v5

latestOpenAPI 3.0.3Apache 2.0raw.githubusercontent.com2026-02-283466592.5 MB

Account usage (beta)

Get MAU clientside usage

Get a time series of the number of context key usages observed by LaunchDarkly in your account, for the primary context kind only. The counts reflect data reported from client-side SDKs. For past months, the primary context kind is fixed and reflects the last known primary kind for that month. For the current month, it may vary as new primary context kinds are observed. The supported granularity varies by aggregation type. The maximum time range is 365 days.

get/api/v2/usage/clientside-mau

Query parameters

fromstring string

The series of data returned starts from this timestamp (Unix milliseconds). Defaults to the beginning of the current month.

tostring string

The series of data returned ends at this timestamp (Unix milliseconds). Defaults to the current time.

projectKeystring string

A project key to filter results by. Can be specified multiple times, one query parameter per project key.

environmentKeystring string

An environment key to filter results by. If specified, exactly one projectKey must be provided. Can be specified multiple times, one query parameter per environment key.

sdkNamestring string

An SDK name to filter results by. Can be specified multiple times, one query parameter per SDK name.

anonymousstring string

An anonymous value to filter results by. Can be specified multiple times, one query parameter per anonymous value. Valid values: true, false.

groupBystring string

If specified, returns data for each distinct value of the given field. Can be specified multiple times to group data by multiple dimensions, one query parameter per dimension. Valid values: projectId, environmentId, sdkName, sdkAppId, anonymousV2.

aggregationTypestring string

Specifies the aggregation method. Defaults to month_to_date. Valid values: month_to_date, incremental, rolling_30d.

granularitystring string

Specifies the data granularity. Defaults to daily. Valid values depend on aggregationType: month_to_date supports daily and monthly; incremental and rolling_30d support daily only.

Response

Usage response

_linksobject required

The location and content type of related resources

metadataSeriesMetadataRep[] required

Metadata about each series

seriesSeriesTimeSliceRep[] required

An array of data points with timestamps. Each element of the array is an object with a 'time' field, whose value is the timestamp, and one or more key fields. If there are multiple key fields, they are labeled '0', '1', and so on, and are explained in the <code>metadata</code>.

Example response

{
  "series": [
    {
      "0": 11,
      "1": 15,
      "time": 1677888000000
    }
  ]
}