---
title: "Add custom domain"
method: POST
path: "/v1/domains"
tags: ["Domains"]
---

# Add custom domain

`POST /v1/domains`

## Request

- Base URL: `https://api.deadsimple.email`
- URL: `https://api.deadsimple.email/v1/domains`
- Auth: HTTP bearer

## Headers

- `X-Workspace-Id` string, uuid

## Request body

- object
  - `domain` string, required

## Response `201`

Domain added with DNS records to configure

---

[API](https://skmtc.dev/deadsimple/apis/dead-simple-email-api.md) · [All operations](https://skmtc.dev/deadsimple/apis/dead-simple-email-api/llms.txt) · [OpenAPI document](https://skmtc.dev/deadsimple/apis/dead-simple-email-api/revisions/c697881be131?raw)