---
title: "Unsubscribe"
method: GET
path: "/unsubscribe"
tags: ["admin"]
---

# Unsubscribe

`GET /unsubscribe`

## Request

- Base URL: `https://api.washinmura.jp` (the document declares no server; this is the origin it was published from)
- URL: `https://api.washinmura.jp/unsubscribe`
- Auth: none declared

驗證退訂連結（支援舊 token 和新 sig 兩種格式）。

## Query parameters

- `email` string, required
- `token` string
- `sig` string
- `lang` string

## Response `200`

Successful Response

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/washinmura/apis/ainews.md) · [All operations](https://skmtc.dev/washinmura/apis/ainews/llms.txt) · [OpenAPI document](https://skmtc.dev/washinmura/apis/ainews/revisions/e4115ad582ca?raw)