---
title: "Change Plan Preview"
method: POST
path: "/account/settings/change-plan/preview"
tags: ["account"]
---

# Change Plan Preview

`POST /account/settings/change-plan/preview`

## Request

- Base URL: `https://api.apillow.co` (the document declares no server; this is the origin it was published from)
- URL: `https://api.apillow.co/account/settings/change-plan/preview`
- Auth: none declared

Compute proration cost + period dates for a plan change WITHOUT applying it.

Drives the confirmation modal so the customer sees the actual prorated
charge and billing-cycle dates before clicking Confirm. Read-only — calls
Stripe's Invoice.create_preview API which doesn't modify any state.

## Response `200`

Successful Response

- unknown

---

[API](https://skmtc.dev/apillow/apis/zillow-property-data-api.md) · [All operations](https://skmtc.dev/apillow/apis/zillow-property-data-api/llms.txt) · [OpenAPI document](https://skmtc.dev/apillow/apis/zillow-property-data-api/revisions/b9b820418a37?raw)