---
title: "Perform one-click email unsubscribe (RFC 8058)"
method: POST
path: "/api/notifications/v1/external/unsubscribe"
tags: ["User Management Notification"]
---

# Perform one-click email unsubscribe (RFC 8058)

`POST /api/notifications/v1/external/unsubscribe`

Processes an RFC 8058 one-click unsubscribe request and unsubscribes the user from the email notification category encoded in the token.

## Headers

- `request-id` string

## Response `200`

Unsubscribed successfully

## Other responses

- `400` — Invalid or expired token, or non-compliant RFC 8058 request body
- `429` — Too many unsubscribe requests from this IP
- `500` — Failed to update subscriptions

---

[API](https://skmtc.net/bitgo/apis/bitgo-api.md) · [All operations](https://skmtc.net/bitgo/apis/bitgo-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/bitgo/bitgo-api/revisions/e445c15e5bee/schema)