---
title: "Verifies a custom domain"
method: PATCH
path: "/api/v2/custom_domains/{id}/verify"
tags: ["Custom domains"]
---

# Verifies a custom domain

`PATCH /api/v2/custom_domains/{id}/verify`

## Request

- Base URL: `https://developer.productive.io` (the document declares no server; this is the origin it was published from)
- URL: `https://developer.productive.io/api/v2/custom_domains/{id}/verify`
- Auth: none declared

## Path parameters

- `id` string, required

## Response `200`

Single custom domain

- object: A single custom domain record in JSON:API format.
  - `data` object: The custom domain resource object.
    - `attributes` object: Custom domain attributes.
      - `allow_user_email` AllowUserEmail (unresolved $ref)
      - `email_sender_address` EmailSenderAddress (unresolved $ref)
      - `email_sender_name` EmailSenderName (unresolved $ref)
      - `mailgun_dkim` MailgunDkim (unresolved $ref)
      - `mailgun_mx` MailgunMx (unresolved $ref)
      - `mailgun_spf` MailgunSpf (unresolved $ref)
      - `name` Name (unresolved $ref)
      - `verified_at` VerifiedAt (unresolved $ref)
    - `relationships` object: Custom domain relationships.
      - `organization` union: A JSON:API single relationship — links to one related resource or `null`.
        - SingleLinkageNullable
          - `data` Resource, required: A JSON:API resource identifier object containing the resource type and ID.
            - `id` string, required: The unique identifier of the resource.
            - `type` string, required: The resource type name (e.g. `tasks`, `people`, `deals`).
        - NotIncluded: Placeholder for a relationship that was not sideloaded in this response.
          - `meta` object, required: Metadata indicating the sideload status of this relationship.
            - `included` false, required: Whether the related resource was included in the sideloaded data. Always `false` for this variant.
      - `subsidiaries` union: A JSON:API collection relationship — links to zero or more related resources.
        - CollectionLinkage
          - `data` Resource[], required
            - `id` string, required: The unique identifier of the resource.
            - `type` string, required: The resource type name (e.g. `tasks`, `people`, `deals`).
        - NotIncluded: Placeholder for a relationship that was not sideloaded in this response.
          - `meta` object, required: Metadata indicating the sideload status of this relationship.
            - `included` false, required: Whether the related resource was included in the sideloaded data. Always `false` for this variant.
  - `included` unknown[]: Sideloaded related resources.
    - unknown
  - `meta` Meta: Pagination and response metadata returned with every collection endpoint.
    - `current_page` integer: The current page number in this paginated response (1-based).
    - `max_page_size` integer: Maximum number of records allowed per page for this endpoint.
    - `organization_features` object: Feature flags and capabilities enabled for the current organization, used for UI rendering.
    - `page_size` integer: Number of records returned per page in this response.
    - `settings` object: Organization or user settings relevant to this resource's display.
    - `total_count` integer: Total number of records matching the current query across all pages.
    - `total_pages` integer: Total number of pages available for the current query and page size.

## Other responses

- `401`: Unauthorized
- `403`: Forbidden
- `404`: Not Found
- `406`: Not Acceptable
- `408`: Request Timeout
- `422`: Unprocessable Content
- `423`: Locked
- `429`: Too Many Requests
- `500`: Internal Server Error

## Changes

- **2026-11-02** `fa3060fd0144`: 3 warning, 8 info
  - added the new `bad_decimal_format` enum value to the `errors/items/code` response property for the response status `422`
  - added the new `non_finite_number` enum value to the `errors/items/code` response property for the response status `422`
  - added the new `null_bytes_in_params` enum value to the `errors/items/code` response property for the response status `422`
  - added the non-success response with the status `401`
  - …7 more
- **2026-10-27** `f11a8740641a`: 1 info
  - endpoint added
  - …this revision’s changelog is incomplete

[Operation history](https://skmtc.dev/productive/apis/api-documentation/changes/api/v2/custom_domains/:id/verify/patch.md)

---

[API](https://skmtc.dev/productive/apis/api-documentation.md) - [All operations](https://skmtc.dev/productive/apis/api-documentation/llms.txt) - [OpenAPI document](https://skmtc.dev/productive/apis/api-documentation/revisions/e7bdfdf6cba3?raw)