---
title: "Subscribe"
method: POST
path: "/api/v1/subscriptions"
tags: ["Subscriptions"]
---

# Subscribe

`POST /api/v1/subscriptions`

## Request

- Base URL: `https://api.gemina.co` (the document declares no server; this is the origin it was published from)
- URL: `https://api.gemina.co/api/v1/subscriptions`
- Auth: OAuth 2 (password, token URL `token`)

## Request body

- SubscribeInDTO
  - `planId` string, uuid, required

## Response `201`

Successful Response

- CheckoutOutDTO
  - `createdAt` string, date-time, nullable
  - `createdAtTimestamp` number, nullable
  - `checkoutUrl` string, nullable
  - `subscriptionId` string, uuid, nullable
  - `paddleTransactionId` string, nullable
  - `status` 'checkout_ready' | 'payment_processing'

## Other responses

- `404`: The resource does not exist, or is not visible to the caller. Ownership failures are deliberately indistinguishable from a missing resource.
- `422`: Validation Error

---

[API](https://skmtc.dev/gemina/apis/gemina-api.md) · [All operations](https://skmtc.dev/gemina/apis/gemina-api/llms.txt) · [OpenAPI document](https://skmtc.dev/gemina/apis/gemina-api/revisions/152fd3f6f6ec?raw)