---
title: "POST /api/billing/checkout"
method: POST
path: "/api/billing/checkout"
tags: ["billing"]
---

# POST /api/billing/checkout

`POST /api/billing/checkout`

## Request

- Base URL: `https://api.blackforge.so` (the document declares no server; this is the origin it was published from)
- URL: `https://api.blackforge.so/api/billing/checkout`
- Auth: none declared

## Request body

- CreateCheckoutDto
  - `plan` 'pro' | 'max' | 'ultra', required
  - `interval` 'month' | 'year', required

## Response `201`

---

[API](https://skmtc.dev/blackforge/apis/blackforge-data-api.md) · [All operations](https://skmtc.dev/blackforge/apis/blackforge-data-api/llms.txt) · [OpenAPI document](https://skmtc.dev/blackforge/apis/blackforge-data-api/revisions/04eadd230b1b?raw)