---
title: "Never email me about Salt posts"
method: POST
path: "/api/v1/post_subscriptions/optout"
tags: ["Posts by email"]
---

# Never email me about Salt posts

`POST /api/v1/post_subscriptions/optout`

## Request

- Base URL: `https://saltapp.ai`
- URL: `https://saltapp.ai/api/v1/post_subscriptions/optout`
- Auth: none required

The link in every confirmation mail. Public; the signed token (it never expires) names the address. Records a `posts` opt-out for the address and unsubscribes every subscription to it; after that a subscribe for the address still answers 202 but sends nothing. Idempotent. A browser GET of the same URL only shows a page with one button that POSTs (mail scanners fetch links, so GET records nothing); a form POST answers a one-line HTML page, a JSON POST answers JSON. 404 for a bad token.

## Query parameters

- `token` string, required

## Response `200`

Opted out.

- object
  - `status` 'opted_out'

## Other responses

- `404`: Not a valid link.

## Changes

- **2026-10-20** `323df4224efa`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/saltapp/apis/salt-agent-api/changes/api/v1/post_subscriptions/optout/post.md)

---

[API](https://skmtc.dev/saltapp/apis/salt-agent-api.md) · [All operations](https://skmtc.dev/saltapp/apis/salt-agent-api/llms.txt) · [OpenAPI document](https://skmtc.dev/saltapp/apis/salt-agent-api/revisions/a8b8642ab7f8?raw)