---
title: "Changes to List customers"
method: GET
path: "/api/external/firm/v1/companies/{company_id}/customers"
---

# Changes to List customers

`GET /api/external/firm/v1/companies/{company_id}/customers`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `256ecc544f85`: 2 warning, 1 info

## Changes

- **2026-11-03** `256ecc544f85`: 2 warning, 1 info
  - added the new `es_ES` enum value to the `items/items/oneOf[subschema #1: Company customer]/billing_language` response property for the response status `200`
  - added the new `es_ES` enum value to the `items/items/oneOf[subschema #2: Individual customer]/billing_language` response property for the response status `200`
  - endpoint deprecated

---

[Operation](https://skmtc.dev/pennylane/apis/referentials/docs/api/external/firm/v1/companies/:company_id/customers/get.md) - [API](https://skmtc.dev/pennylane/apis/referentials.md) - [Page](https://skmtc.dev/pennylane/apis/referentials/changes/api/external/firm/v1/companies/:company_id/customers/get)