---
title: "Changes to Maak een KLANT aan."
method: POST
path: "/klanten"
---

# Changes to Maak een KLANT aan.

`POST /klanten`

> Every recorded change to this operation, newest first.
> 12 revisions in range; 1 not diffed.

## Timeline

Changed in 5 of 12 revisions.

- **2022-06-13** `82dc113b604b`: 4 info
- **2022-06-13** `62ce297cf2d6`: 8 breaking, 9 warning, 7 info
- **2020-07-09** `4d53a6f9c1c1`: 1 warning
- **2020-07-09** `e5f3e629b02e`: 1 breaking, 1 info
- **2020-07-09** `f0ac1c99d58d`: 3 breaking, 24 info

## Changes

- **2022-06-13** `82dc113b604b`: 4 info
  - added the new optional request property `voorkeurskanaal`
  - added the new optional request property `voorkeurstaal`
  - added the optional property `voorkeurskanaal` to the response with the `201` status
  - added the optional property `voorkeurstaal` to the response with the `201` status
- **2022-06-13** `62ce297cf2d6`: 8 breaking, 9 warning, 7 info
  - added the new required `header` request parameter `Content-Type`
  - added the new required request property `websiteUrl`
  - the request property `klantnummer` became required
  - the `adres/huisnummer` request property type changed from `string` to `integer`
  - the response property `adres` became nullable for the status `201`
  - the response property `adres/huisnummer` became nullable for the status `201`
  - the `adres/landcode` response property's minLength was decreased from `1` to `0` for the response status `201`
  - the `adres/huisnummer` response's property type changed from `string` to `integer` for status `201`
  - the `adres/huisletter` request property's maxLength was set to `1`
  - the `adres/huisnummertoevoeging` request property's maxLength was set to `4`
  - the `adres/postcode` request property's maxLength was set to `7`
  - the `adres/straatnaam` request property's maxLength was set to `100`
  - the `adres/woonplaatsnaam` request property's maxLength was set to `80`
  - the `adres/huisnummer` request property's max was set to `99999.00`
  - the `adres/huisnummer` request property's min was set to `0.00`
  - removed the request property `websiteURL`
  - removed the optional property `websiteURL` from the response with the `201` status
  - added the new optional `header` request parameter `X-Audit-Toelichting`
  - added the new optional `header` request parameter `X-NLX-Logrecord-ID`
  - the request property `adres` became nullable
  - the request property `adres/huisnummer` became nullable
  - the `adres/landcode` request property's minLength was decreased from `1` to `0`
  - the response property `klantnummer` became required for the status `201`
  - added the required property `websiteUrl` to the response with the `201` status
- **2020-07-09** `4d53a6f9c1c1`: 1 warning
  - deleted the `header` request parameter `Content-Type`
- **2020-07-09** `e5f3e629b02e`: 1 breaking, 1 info
  - the request property `bronorganisatie` became required
  - the response property `bronorganisatie` became required for the status `201`
- **2020-07-09** `f0ac1c99d58d`: 3 breaking, 24 info
  - the `adres` request property type changed from `string` to `object`
  - the `adres` response property's maxLength was unset from `1000` for the response status `201`
  - the `adres` response's property type changed from `string` to `object` for status `201`
  - added the new optional request property `adres/huisletter`
  - added the new optional request property `adres/huisnummer`
  - added the new optional request property `adres/huisnummertoevoeging`
  - added the new optional request property `adres/landcode`
  - added the new optional request property `adres/postcode`
  - added the new optional request property `adres/straatnaam`
  - added the new optional request property `adres/woonplaatsnaam`
  - added the new optional request property `bedrijfsnaam`
  - added the new optional request property `bronorganisatie`
  - added the new optional request property `klantnummer`
  - added the new optional request property `voorvoegselAchternaam`
  - added the new optional request property `websiteURL`
  - added the optional property `adres/huisletter` to the response with the `201` status
  - added the optional property `adres/huisnummer` to the response with the `201` status
  - added the optional property `adres/huisnummertoevoeging` to the response with the `201` status
  - added the optional property `adres/landcode` to the response with the `201` status
  - added the optional property `adres/postcode` to the response with the `201` status
  - added the optional property `adres/straatnaam` to the response with the `201` status
  - added the optional property `adres/woonplaatsnaam` to the response with the `201` status
  - added the optional property `bedrijfsnaam` to the response with the `201` status
  - added the optional property `bronorganisatie` to the response with the `201` status
  - added the optional property `klantnummer` to the response with the `201` status
  - added the optional property `voorvoegselAchternaam` to the response with the `201` status
  - added the optional property `websiteURL` to the response with the `201` status

---

[Operation](https://skmtc.dev/vng-realisatie/apis/klanten-api/docs/klanten/post.md) - [API](https://skmtc.dev/vng-realisatie/apis/klanten-api.md) - [Page](https://skmtc.dev/vng-realisatie/apis/klanten-api/changes/klanten/post)