---
title: "RFC 8058 one-click target. Idempotent. No auth: the signed token is the auth."
method: POST
path: "/email/unsubscribe"
tags: ["Lifecycle Email"]
---

# RFC 8058 one-click target. Idempotent. No auth: the signed token is the auth.

`POST /email/unsubscribe`

## Request

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

## Query parameters

- `token` string

## Response `200`

OK

- WebhookAck
  - `duplicate` boolean, nullable
  - `ok` boolean, required
  - `type` string, nullable

## Other responses

- `400`: Bad Request
- `422`: Unprocessable Entity

---

[API](https://skmtc.dev/avatarfactory/apis/avatarfactory-api.md) · [All operations](https://skmtc.dev/avatarfactory/apis/avatarfactory-api/llms.txt) · [OpenAPI document](https://skmtc.dev/avatarfactory/apis/avatarfactory-api/revisions/66fc7aa3f296?raw)