---
title: "Update a customer"
method: PUT
path: "/customers/{id}"
---

# Update a customer

`PUT /customers/{id}`

## Request

- Base URL: `https://gateway.pmnts-sandbox.io/v1.0`
- URL: `https://gateway.pmnts-sandbox.io/v1.0/customers/{id}`
- Auth: HTTP basic

## Path parameters

- `id` string, required

## Request body

- object
  - `first_name` string
  - `last_name` string
  - `reference` string
  - `email` string: The customer's email address
  - `ip_address` string
  - `address` object
    - `address` string
    - `city` string
    - `state` string
    - `postcode` string
    - `country` string
  - `card` object
    - `card_holder` string
    - `card_number` string
    - `expiry_date` string: Format: MM/YYYY
    - `cvv` string
  - `card_token` string
  - `bank_account` object
    - `id` string
    - `account_name` string
    - `bsb` string
    - `account_number` string
    - `account_type` string
  - `force_link` boolean: Set to true to force the update through when it would otherwise be rejected

## Response `200`

200

- object
  - `successful` boolean
  - `response` object
    - `id` string
    - `email` unknown
    - `reference` string
    - `first_name` string
    - `last_name` string
    - `created_at` string
    - `address` object
      - `address` string
      - `city` string
      - `state` string
      - `postcode` string
      - `country` string
    - `card_token` string
    - `card_number` string
    - `bank_account` unknown
    - `metadata` object
  - `errors` unknown[]
    - unknown
  - `test` boolean

## Changes

- **2026-11-03** `a62ddbae3800`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/fatzebra/apis/gateway/changes/customers/:id/put.md)

---

[API](https://skmtc.dev/fatzebra/apis/gateway.md) - [All operations](https://skmtc.dev/fatzebra/apis/gateway/llms.txt) - [OpenAPI document](https://skmtc.dev/fatzebra/apis/gateway/revisions/a62ddbae3800?raw)