---
title: "Changes to Register a domain"
method: POST
path: "/{account}/registrar/domains/{domain}/registrations"
---

# Changes to Register a domain

`POST /{account}/registrar/domains/{domain}/registrations`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 57 revisions.

- **2026-04-28** (v2) `53dd09c3a139`: 1 breaking, 1 warning, 2 info
- **2026-03-19** (v2) `8f6934d1a399`: 2 info
- **2025-07-11** (v2) `06780be0ef17`: 1 breaking, 12 info
- **2023-10-02** (v2) `537f134539d0`: 1 info
- **2023-07-18** (v2) `c8591dcf8c29`: 13 breaking, 2 warning, 1 info

## Changes

- **2026-04-28** (v2) `53dd09c3a139`: 1 breaking, 1 warning, 2 info
  - removed the required property `data/trustee_service` from the response with the `201` status
  - removed the request property `trustee_service`
  - added the new optional request property `trustee`
  - added the required property `data/trustee` to the response with the `201` status
- **2026-03-19** (v2) `8f6934d1a399`: 2 info
  - added the new optional request property `trustee_service`
  - added the required property `data/trustee_service` to the response with the `201` status
- **2025-07-11** (v2) `06780be0ef17`: 1 breaking, 12 info
  - the request property `registrant_id` became required
  - the response property `data` became required for the status `201`
  - the response property `data/auto_renew` became required for the status `201`
  - the response property `data/created_at` became required for the status `201`
  - the response property `data/domain_id` became required for the status `201`
  - the response property `data/id` became required for the status `201`
  - the response property `data/period` became required for the status `201`
  - the response property `data/registrant_id` became required for the status `201`
  - the response property `data/state` became required for the status `201`
  - the response property `data/updated_at` became required for the status `201`
  - the response property `data/whois_privacy` became required for the status `201`
  - the response property `errors` became required for the status `400`
  - the response property `message` became required for the status `400`
- **2023-10-02** (v2) `537f134539d0`: 1 info
  - added the new optional request property `linked_provider`
- **2023-07-18** (v2) `c8591dcf8c29`: 13 breaking, 2 warning, 1 info
  - the response property `data` became optional for the status `201`
  - the response property `data/auto_renew` became optional for the status `201`
  - the response property `data/created_at` became optional for the status `201`
  - the response property `data/domain_id` became optional for the status `201`
  - the response property `data/id` became optional for the status `201`
  - the response property `data/period` became optional for the status `201`
  - the response property `data/registrant_id` became optional for the status `201`
  - the response property `data/state` became optional for the status `201`
  - the response property `data/updated_at` became optional for the status `201`
  - the response property `data/whois_privacy` became optional for the status `201`
  - the response property `errors` became optional for the status `400`
  - the response property `message` became optional for the status `400`
  - removed the required property `data/trustee` from the response with the `201` status
  - removed the request property `linked_provider`
  - removed the request property `trustee`
  - the request property `registrant_id` became optional

---

[Operation](https://skmtc.dev/dnsimple/apis/dnsimple-api/docs/:account/registrar/domains/:domain/registrations/post.md) - [API](https://skmtc.dev/dnsimple/apis/dnsimple-api.md) - [Page](https://skmtc.dev/dnsimple/apis/dnsimple-api/changes/:account/registrar/domains/:domain/registrations/post)