---
title: "Change Plan"
method: POST
path: "/api/billing/plan"
tags: ["usage-billing"]
---

# Change Plan

`POST /api/billing/plan`

## Request

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

## Request body

- PlanBody
  - `plan` string, required
  - `returnPath` string, nullable
  - `confirm` boolean
  - `promoCode` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/maritime/apis/maritime-api.md) - [All operations](https://skmtc.dev/maritime/apis/maritime-api/llms.txt) - [OpenAPI document](https://skmtc.dev/maritime/apis/maritime-api/revisions/acd712090ad6?raw)