---
title: "Price Preview"
method: GET
path: "/api/v1/subscribe/price-preview"
tags: ["subscribe"]
---

# Price Preview

`GET /api/v1/subscribe/price-preview`

Price preview for custom configuration (no login required).

## Query parameters

- `daily_limit` integer, required
- `months` integer
- `no_4h_window` boolean

## Response `200`

Successful Response

- PricePreviewResponse — Price preview response.
  - `success` boolean, required
  - `base_monthly` number, required — Base monthly price (CNY)
  - `window_fee` number, required — Window removal fee (CNY)
  - `monthly_total` number, required — Monthly total (CNY)
  - `months` integer, required
  - `discount` number, required — Discount rate (e.g. 0.90)
  - `discount_pct_label` string, required — Discount label (e.g. '9折')
  - `total_cny` number, required
  - `total_usd` number, required
  - `rate_limit_cost` integer, required — 4h window cost limit (USD)
  - `rate_limit_requests` integer, required — 4h window request limit

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/qcode/apis/qcode-web.md) · [All operations](https://skmtc.dev/qcode/apis/qcode-web/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/qcode/qcode-web/revisions/2f2f5f49ffc7/schema)