---
title: "Update Contact Handle"
method: PATCH
path: "/v1/customers/{customer_id}/contacts/{contact_id}"
---

# Update Contact Handle

`PATCH /v1/customers/{customer_id}/contacts/{contact_id}`

## Request

- Base URL: `https://api.aivikings.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.aivikings.ai/v1/customers/{customer_id}/contacts/{contact_id}`
- Auth: none declared

## Path parameters

- `customer_id` string, required
- `contact_id` integer, required

## Request body

- ContactHandleUpdateRequest
  - `handle` string, nullable
  - `name` string, nullable
  - `email` string, nullable
  - `company_name` string, nullable
  - `address` string, nullable
  - `address_line_2` string, nullable
  - `city` string, nullable
  - `state` string, nullable
  - `country` string, nullable
  - `zip` string, nullable
  - `phone_country_code` string, nullable
  - `phone_number` string, nullable
  - `default_registrant` boolean, nullable
  - `default_admin` boolean, nullable
  - `default_technical` boolean, nullable
  - `default_billing` boolean, nullable

## Response `200`

Successful Response

- ContactHandleResponse
  - `handle` string, nullable: Optional custom handle. Generated from initials, four digits, and the country code when omitted.
  - `name` string, required
  - `email` string, required
  - `company_name` string, nullable
  - `address` string, required
  - `address_line_2` string, nullable
  - `city` string, required
  - `state` string, required
  - `country` string, required
  - `zip` string, required
  - `phone_country_code` string, required
  - `phone_number` string, required
  - `default_registrant` boolean
  - `default_admin` boolean
  - `default_technical` boolean
  - `default_billing` boolean
  - `id` integer, required
  - `customer_id` string, required
  - `connect_reseller_registrant_contact_id` string, nullable
  - `used_by_domain_count` integer
  - `created_at` string, date-time, required
  - `updated_at` string, date-time, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/aivikings/apis/aivikings-ai-agent-registrar.md) · [All operations](https://skmtc.dev/aivikings/apis/aivikings-ai-agent-registrar/llms.txt) · [OpenAPI document](https://skmtc.dev/aivikings/apis/aivikings-ai-agent-registrar/revisions/2fc32ee9d1b1?raw)