---
title: "Get aggregator usage timeseries"
method: GET
path: "/v1/aggregators/{id}/usage/timeseries"
tags: ["Aggregators > Usage"]
---

# Get aggregator usage timeseries

`GET /v1/aggregators/{id}/usage/timeseries`

Get client-wide usage for an aggregator bucketed by month, day or hour.

## Path parameters

- `id` string, required

## Query parameters

- `start_date` string, date-time, required — ISO-8601 date string.
- `end_date` string, date-time, required — ISO-8601 date string.
- `aggregator_filter_id` string — Optional aggregator filter ID. When set, restricts the result to events matching that filter's config. Must belong to the aggregator in the path.
- `group_by` 'month' | 'day' | 'hour' — Bucket size for the timeseries.

## Response `200`

- AggregatorUsageTimeseries
  - `timeseries` object[], required
    - `tick` string, required — Bucket start (ISO-8601).
    - `count` number, required — Total for this bucket.
  - `total` number, required — Total over the whole period.

## Other responses

- `404` — Aggregator not found

---

[API](https://skmtc.dev/hyperline/apis/hyperline-api.md) · [All operations](https://skmtc.dev/hyperline/apis/hyperline-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/hyperline/hyperline-api/revisions/19fa5f22e39b/schema)