---
title: "Changes to Get customer by external ID"
method: GET
path: "/customers/external/{external_id}"
---

# Changes to Get customer by external ID

`GET /customers/external/{external_id}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 4 of 12 revisions.

- **2026-06-29** `cef2964c102c` — 2 info
- **2026-05-18** `f62d8a5fe7cf` — 6 warning
- **2026-04-06** `4ded3711f401` — 8 warning, 12 info
- **2026-04-04** `d1860fe0ee67` — 1 info

## Changes

- **2026-06-29** `cef2964c102c` — 2 info
  - added the optional property `integrations/items/metadata` to the response with the `200` status
  - added the optional property `timezone` to the response with the `200` status
- **2026-05-18** `f62d8a5fe7cf` — 6 warning
  - removed the optional property `details` from the response with the `400` status
  - removed the optional property `details` from the response with the `404` status
  - removed the optional property `details` from the response with the `500` status
  - added the new `too_many_requests` enum value to the `code` response property for the response status `400`
  - added the new `too_many_requests` enum value to the `code` response property for the response status `404`
  - added the new `too_many_requests` enum value to the `code` response property for the response status `500`
- **2026-04-06** `4ded3711f401` — 8 warning, 12 info
  - removed the optional property `error` from the response with the `400` status
  - removed the optional property `error` from the response with the `404` status
  - removed the optional property `error` from the response with the `500` status
  - removed the optional property `parent_customer` from the response with the `200` status
  - removed the optional property `parent_customer_id` from the response with the `200` status
  - removed the optional property `success` from the response with the `400` status
  - removed the optional property `success` from the response with the `404` status
  - removed the optional property `success` from the response with the `500` status
  - added the optional property `code` to the response with the `400` status
  - added the optional property `code` to the response with the `404` status
  - added the optional property `code` to the response with the `500` status
  - added the optional property `details` to the response with the `400` status
  - added the optional property `details` to the response with the `404` status
  - added the optional property `details` to the response with the `500` status
  - added the optional property `http_status_code` to the response with the `400` status
  - added the optional property `http_status_code` to the response with the `404` status
  - added the optional property `http_status_code` to the response with the `500` status
  - added the optional property `message` to the response with the `400` status
  - added the optional property `message` to the response with the `404` status
  - added the optional property `message` to the response with the `500` status
- **2026-04-04** `d1860fe0ee67` — 1 info
  - added the optional property `integrations` to the response with the `200` status

---

[Operation](https://skmtc.dev/flexprice/apis/flexprice-api-2/docs/customers/external/:external_id/get.md) · [API](https://skmtc.dev/flexprice/apis/flexprice-api-2.md) · [Page](https://skmtc.dev/flexprice/apis/flexprice-api-2/changes/customers/external/:external_id/get)