Magic links

---
title: Magic links
description: Magic links enable seamless authentication from a consumer instance to a provider instance in Service Exchange, enabling consumers to access shared resources without manual login. This mechanism supports both per-user and single-user login modes and is particularly useful for HR tasks, catalog submissions, and knowledge base access.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/service-exchange/service-bridge-v2-explore-magic-link.html
release: brazil
product: Service Exchange
classification: service-exchange
topic_type: concept
last_updated: "2026-09-10"
reading_time_minutes: 1
keywords: [magic links, authentication, consumer instance, single sign-on]
breadcrumb: [Explore, Service Exchange]
---

# Magic links

Magic links enable seamless authentication from a consumer instance to a provider instance in Service Exchange, enabling consumers to access shared resources without manual login. This mechanism supports both per-user and single-user login modes and is particularly useful for HR tasks, catalog submissions, and knowledge base access.

**Related topics**  


[Enable magic links](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/service-exchange/service-bridge-v2-magic-links.md)