---
title: "Get account usage for a time range."
method: GET
path: "/v2/accounts/{account_id}/usage"
tags: ["Accounts"]
---

# Get account usage for a time range.

`GET /v2/accounts/{account_id}/usage`

## Path parameters

- `account_id` string, required — LedgerUp account identifier.

## Query parameters

- `start_at` integer, required — Unix timestamp in seconds.
- `end_at` integer, required — Unix timestamp in seconds.
- `aggregation` 'sum' | 'min' | 'max' | 'avg' | 'latest' | 'count' — Aggregation applied to corrected usage events. latest returns the quantity from the event with the latest occurred_at; ties use accepted_at then event ID. count returns the number of events.
- `currency` string

## Response `200`

Account and usage aggregated by metric or currency.

- AccountUsage
  - `account` Account, required
    - `id` string, required — LedgerUp account identifier.
    - `external_id` string, nullable, required — Optional caller-supplied external identifier. Maximum 256 Unicode scalar values.
    - `ledgerup_customer_id` string, uuid, nullable, required — Optional LedgerUp billing customer UUID.
    - `name` string, required — Human-readable name. Maximum 256 Unicode scalar values.
    - `description` string, nullable, required — Optional description. Maximum 2048 Unicode scalar values.
    - `created_at` integer, required — Unix timestamp in seconds.
    - `updated_at` integer, required — Unix timestamp in seconds.
    - `archived_at` integer, required — Unix timestamp in seconds.
  - `events_consumed` AccountMetricUsage[], required
    - `metric_id` string, required — LedgerUp metric identifier, or the lowercase currency code for currency usage.
    - `currency` string, nullable, required — Lowercase currency code for currency usage. Null for normal metric usage.
    - `metric_name` string, nullable, required — Metric name. Null for currency usage.
    - `measurement_units` string, nullable, required — Optional unit of measure for the metric, such as m, ft, seconds, or tokens.
    - `quantity` string, required — Summed decimal quantity serialized as a string.

## Other responses

- `400` — Bad request, invalid header, invalid amount/quantity/currency, or text validation failure.
- `401` — Missing or invalid API key.
- `403` — API key lacks the required permission, or reset was attempted outside the test namespace.
- `404` — Referenced or requested resource was not found.
- `408` — Request exceeded the 30 second timeout.
- `422` — Semantically invalid request, such as a service period with start greater than end.
- `429` — Rate limit exceeded.
- `500` — Internal server error or queue failure.

---

[API](https://skmtc.dev/ledgerup/apis/ledgerup-api.md) · [All operations](https://skmtc.dev/ledgerup/apis/ledgerup-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ledgerup/ledgerup-api/revisions/be257191807b/schema)