---
title: "Upgrade/downgrade subscription"
method: POST
path: "/subscriptions/change-plan"
tags: ["Subscriptions"]
---

# Upgrade/downgrade subscription

`POST /subscriptions/change-plan`

Upgrade/downgrade subscription

## Request body

- object
  - `newPriceId` string
  - `isUserAcknowledged` boolean

## Response `200`

subscription session

- ResponseMessage
  - `message` string

---

[API](https://skmtc.net/smythos/apis/smyth-api.md) · [All operations](https://skmtc.net/smythos/apis/smyth-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/smythos/smyth-api/versions/1475e078fb4a/schema)