---
title: "Changes to Upsert customer"
method: PUT
path: "/v3/openmeter/customers/{customerId}"
---

# Changes to Upsert customer

`PUT /v3/openmeter/customers/{customerId}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 75 revisions.

- **2026-05-07** `86981188d911` — 2 info
- **2026-04-23** `d5eb242b4c93` — 1 info

## Changes

- **2026-05-07** `86981188d911` — 2 info
  - the response property `created_at` became required for the status `200`
  - the response property `updated_at` became required for the status `200`
- **2026-04-23** `d5eb242b4c93` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/kong/apis/konnect-api-go-sdk/docs/v3/openmeter/customers/:customerId/put.md) · [API](https://skmtc.dev/kong/apis/konnect-api-go-sdk.md) · [Page](https://skmtc.dev/kong/apis/konnect-api-go-sdk/changes/v3/openmeter/customers/:customerId/put)