---
title: "Unsubscribe from marketing emails"
method: GET
path: "/marketing/unsubscribe"
tags: ["marketing"]
---

# Unsubscribe from marketing emails

`GET /marketing/unsubscribe`

Public landing endpoint for the unsubscribe link embedded in marketing emails. Validates the opaque session_token, then records an unsubscribe event for the resolved individual.

## Query parameters

- `token` string, required

## Response `204`

No Content

## Other responses

- `default` — Error response.

---

[API](https://skmtc.net/stablesea/apis/stable-sea-backend.md) · [All operations](https://skmtc.net/stablesea/apis/stable-sea-backend/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/stablesea/stable-sea-backend/versions/3feea260296c/schema)