---
title: "Get Customer Aliases"
method: GET
path: "/customers/{id}/aliases"
tags: ["Customer Aliases"]
---

# Get Customer Aliases

`GET /customers/{id}/aliases`

Retrieve the details of one of your [Customer's](/customers/overview) aliases.

## Path parameters

- `id` string, required

## Headers

- `Authorization` string, required
- `sequence-version` '2024-07-30'

## Response `200`

OK

- GetCustomerAliasesResponse
  - `items` CustomerAlias[], required
    - `id` string, required — Unique ID
    - `sequenceAccountId` string, required — Sequence Account ID
    - `customerId` string, required — Customer ID
    - `value` string, required — Alias value
    - `createdAt` string, required — Created At

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `404` — Not Found
- `500` — Internal Server Error

## Changes

> 714 revisions in range; 511 could not be searched.

- **2026-06-15** `d7ae8d55b7bf` — 1 warning, 2 info
  - deleted the `header` request parameter `Sequence-Version`
  - added the new optional `header` request parameter `sequence-version`
  - added the non-success response with the status `404`

[Change history](https://skmtc.dev/sequencehq/apis/sequence/changes/customers/:id/aliases/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)