---
title: "Add Brand"
method: POST
path: "/api/billing/add-brand"
tags: ["Billing"]
---

# Add Brand

`POST /api/billing/add-brand`

## Request

- Base URL: `https://api.soeru.biz` (the document declares no server; this is the origin it was published from)
- URL: `https://api.soeru.biz/api/billing/add-brand`
- Auth: none declared. Required headers: `authorization`

新ブランドを追加し、その brand 用の Standard Subscription を Stripe で
作成する。Free user は既存 brand 用も同時に upgrade される (atomic)。

Returns: {brand_id, created_subscription_ids: [...], message}

## Headers

- `authorization` string, required: Bearer <token>

## Request body

- AddBrandRequest
  - `brand_name` string, required
  - `payment_method_id` string, nullable
  - `billing_cycle` string

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/soeru/apis/soeru-api.md) · [All operations](https://skmtc.dev/soeru/apis/soeru-api/llms.txt) · [OpenAPI document](https://skmtc.dev/soeru/apis/soeru-api/revisions/63f8d371abed?raw)