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

# Start Checkout

`POST /api/billing/checkout`

## Request

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

Create a Stripe Checkout Session; the landing redirects to ``url``.

## Request body

- CheckoutRequest
  - `email` string, email, required
  - `plan` string

## Response `200`

Successful Response

- BillingUrlResponse: Hosted Stripe page (Checkout or Customer Portal) to redirect to.
  - `url` string, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/natlex/apis/stellara-api.md) · [All operations](https://skmtc.dev/natlex/apis/stellara-api/llms.txt) · [OpenAPI document](https://skmtc.dev/natlex/apis/stellara-api/revisions/e576f046b61f?raw)