---
title: "Generate an authenticated URL for browser sign-in"
method: POST
path: "/mcp/v1/actions/ud_authenticated_url_get"
tags: ["Session"]
---

# Generate an authenticated URL for browser sign-in

`POST /mcp/v1/actions/ud_authenticated_url_get`

Creates a one-time URL that automatically signs the user in and redirects to the specified page. Use this whenever the user needs to complete an action in the browser (e.g., adding a payment method, managing account settings). The URL expires after 60 seconds and is single-use.

## Request body

- object
  - `path` string, required — Page path to open in the browser, e.g. "/account/payments/card"

## Response `200`

Authenticated URL generated

- object
  - `url` string — One-time authenticated URL (valid for 60 seconds)
  - `expiresIn` number — Seconds until the URL expires
  - `instructions` string — Guidance for the user

## Other responses

- `401` — Authentication required

---

[API](https://skmtc.net/unstoppabledomains/apis/user-api.md) · [All operations](https://skmtc.net/unstoppabledomains/apis/user-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/unstoppabledomains/user-api/revisions/c1def8e34b41/schema)