---
title: "Paddle Subscription Payment Status"
method: GET
path: "/api/paddle/subscription-payment-status"
tags: ["subscription"]
---

# Paddle Subscription Payment Status

`GET /api/paddle/subscription-payment-status`

## Request

- Base URL: `https://otakusolutions.com` (the document declares no server; this is the origin it was published from)
- URL: `https://otakusolutions.com/api/paddle/subscription-payment-status`
- Auth: none declared

SLS 선불 기간권 결제가 구독 DB에 기록됐는지 확인 (checkout 성공 화면 폴링용).

GET /api/paddle/subscription-payment-status?product_name=SkinLayerStudio&txn_id=txn_...

260808 — 구독형 결제는 licenses 스토어를 건드리지 않으므로
`/api/paddle/license-count` 폴링으로는 절대 감지되지 않아 checkout이 항상
"발급 지연" 오탐을 냈다. `paddle-checkout.html`이 SLS term 모드(sls_checkout)일
때는 이 API(구독 DB의 subscription_payments 조회)로 폴링한다.

## Query parameters

- `product_name` string
- `txn_id` string

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/otakusolutions/apis/otakusolutions-homepage.md) - [All operations](https://skmtc.dev/otakusolutions/apis/otakusolutions-homepage/llms.txt) - [OpenAPI document](https://skmtc.dev/otakusolutions/apis/otakusolutions-homepage/revisions/e5bf958d0a23?raw)