---
title: "POST /billing/change-plan"
method: POST
path: "/billing/change-plan"
---

# POST /billing/change-plan

`POST /billing/change-plan`

## Request

- Base URL: `https://api.useanima.sh/v1`
- URL: `https://api.useanima.sh/v1/billing/change-plan`
- Auth: one of:
  - HTTP bearer
  - API key in header `X-API-Key`

## Request body

- object: Request body for changing subscription plan
  - `tier` 'free' | 'starter' | 'growth', required: Target tier to switch to (enterprise handled via contactEnterprise)

## Response `200`

OK

- object: Response from a plan change operation
  - `status` 'upgraded' | 'downgraded' | 'scheduled' | 'no_change' | 'error', required: Result of the plan change operation
  - `message` string, required: Human-readable result description
  - `scheduledDate` string, date-time, nullable, required: For downgrades: ISO 8601 date when the change takes effect

---

[API](https://skmtc.dev/useanima/apis/anima-api.md) · [All operations](https://skmtc.dev/useanima/apis/anima-api/llms.txt) · [OpenAPI document](https://skmtc.dev/useanima/apis/anima-api/revisions/aaa148188980?raw)