---
title: "List all Usage Events"
method: GET
path: "/usage-events"
tags: ["Usage Events"]
---

# List all Usage Events

`GET /usage-events`

List all Usage Events

## Query parameters

- `before` string
- `after` string
- `limit` integer
- `sortOrder` string
- `offset` integer
- `customerAlias` unknown[]
  - unknown
- `unmappedAliasesOnly` boolean
- `eventType` string
- `eventId` string
- `eventTimestampBefore` string
- `eventTimestampAfter` string
- `sortBy` string

## Headers

- `Authorization` string, required
- `Sequence-Version` '2024-07-30'

## Response `200`

OK

- ListUsageEventEndpointEndpointResponseModel
  - `items` CreateUsageEventEndpointProductCreateUsageEventResponseModel[], required — Usage events
    - `id` string, required — Unique ID
    - `customerEventId` string, required — ID provided by customer. Another event with the same customer event ID will supersede this one.
    - `customerAlias` string, required — End-customer alias or ID
    - `eventType` string, required — Event type. This can be referenced from a usage metric.
    - `sequenceAccountId` string, required — Sequence account ID
    - `eventTimestamp` string, required — Event timestamp, in ISO 8601 format.
    - `eventProperties` object, required — Event properties. These can be referenced by a usage metric.
  - `pagination` PaginationMeta1, required — Results pagination
    - `after` string, nullable — Cursor for the page after this (if it exists)
    - `before` string, nullable — Cursor for the page before this (if it exists)
    - `totalResultSize` integer, nullable — Total number of entries across all pages

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `500` — Internal Server Error

## Changes

> 714 revisions in range; 152 could not be searched.

- **2026-07-20** `c48cffa2c23d` — 3 breaking
  - the response property `pagination/after` became nullable for the status `200`
  - the response property `pagination/before` became nullable for the status `200`
  - the response property `pagination/totalResultSize` became nullable for the status `200`
- **2026-06-17** `55aec2d373b0` — 1 warning, 3 info
  - deleted the `header` request parameter `sequence-version`
  - added the new optional `header` request parameter `Sequence-Version`
  - for the `query` request parameter `limit`, the type/format was generalized from `integer`/`int32` to `integer`/``
  - for the `query` request parameter `offset`, the type/format was generalized from `integer`/`int64` to `integer`/``
- **2026-06-17** `9c48c189e29d` — 2 breaking, 1 warning, 1 info
  - for the `query` request parameter `limit`, the type/format was changed from `integer`/`` to `integer`/`int32`
  - for the `query` request parameter `offset`, the type/format was changed from `integer`/`` to `integer`/`int64`
  - deleted the `header` request parameter `Sequence-Version`
  - added the new optional `header` request parameter `sequence-version`

[Change history](https://skmtc.dev/sequencehq/apis/sequence/changes/usage-events/get.md)

---

[API](https://skmtc.dev/sequencehq/apis/sequence.md) · [All operations](https://skmtc.dev/sequencehq/apis/sequence/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/sequencehq/sequence/revisions/e520d2f95b7b/schema)