---
title: "Add Domain"
method: POST
path: "/api/admin/feature-flags/{key}/domains"
tags: ["admin-feature-flags"]
---

# Add Domain

`POST /api/admin/feature-flags/{key}/domains`

## Request

- Base URL: `https://api.tintin-x.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.tintin-x.com/api/admin/feature-flags/{key}/domains`
- Auth: HTTP bearer

## Path parameters

- `key` string, required

## Request body

- AddDomain
  - `domain` string, required
  - `note` string, nullable

## Response `201`

Successful Response

- FlagAccess
  - `key` string, required
  - `description` string, required
  - `everyone` boolean, required
  - `internal_domains` string[], required
  - `users` FlagUser[], required
    - `user_id` string, required
    - `email` string, required
    - `note` string, nullable
  - `domains` FlagDomain[], required
    - `id` string, required
    - `domain` string, required
    - `note` string, nullable

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/tintin-x/apis/tintin-api.md) · [All operations](https://skmtc.dev/tintin-x/apis/tintin-api/llms.txt) · [OpenAPI document](https://skmtc.dev/tintin-x/apis/tintin-api/revisions/8839a8d0a66c?raw)