---
title: "Get Live Aggregation"
method: GET
path: "/data/live/aggregations"
tags: ["Grid Aggregations"]
---

# Get Live Aggregation

`GET /data/live/aggregations`

Get live aggregation data for up to 7 days of data at a time for a requested collection or aggregation.

## Query parameters

- `output_parameters` string[]
- `collection_id` string, nullable, required
- `aggregation_id` string, nullable
- `hours` integer, nullable
- `period` 'PT5M' | 'PT10M' | 'PT15M' | 'PT20M' | 'PT30M' | 'PT60M', nullable
- `format` 'csv' | 'json', nullable

## Response `200`

OK

- LiveAggregationResponse
  - `estimated_actuals` object[], nullable

## Changes

- **2026-08-26** `ec8e5425d984` — 1 breaking, 4 info
  - the `query` request parameter `format` was restricted to a list of enum values
  - added the new enum value `csv` to the `query` request parameter `format`
  - added the new enum value `json` to the `query` request parameter `format`
  - added the enum value `percentage` to the property `items/` of the `query` request parameter `output_parameters`
  - …1 more
- **2026-08-14** `d5799520aefe` — 1 breaking
  - the `query` request parameter `collection_id` became required

[Change history](https://skmtc.dev/solcast/apis/solcast-api/changes/data/live/aggregations/get.md)

---

[API](https://skmtc.dev/solcast/apis/solcast-api.md) · [All operations](https://skmtc.dev/solcast/apis/solcast-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/solcast/solcast-api/revisions/ec8e5425d984/schema)