---
title: "Create Billing Subscription"
method: POST
path: "/api/v1/billing/subscriptions"
---

# Create Billing Subscription

`POST /api/v1/billing/subscriptions`

## Request

- Base URL: `https://api.flownato.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.flownato.com/api/v1/billing/subscriptions`
- Auth: HTTP bearer

## Request body

- SubscriptionCheckoutBody
  - `planKey` string, required
  - `promotionCode` string, nullable
  - `billingCountry` string, nullable

## Response `201`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/flownato/apis/flownato-api.md) · [All operations](https://skmtc.dev/flownato/apis/flownato-api/llms.txt) · [OpenAPI document](https://skmtc.dev/flownato/apis/flownato-api/revisions/900e1e2b417a?raw)