Auth0 Login Automation in n8n

# User login via Auth0 OAuth: redirect, token exchange, and profile retrieval

This automation template enables secure user authentication through Auth0 using the OAuth 2.0 protocol. It eliminates the need to store passwords and simplifies integration of single sign-on (SSO) into custom applications. Designed for developers and system administrators who need to implement reliable, standards-compliant authentication quickly.

## Who it´s for
- Developers integrating SSO into web apps.
- Service owners using Auth0 as their identity provider.
- System administrators automating user authentication workflows.
- Teams building internal portals with centralized access control.

## What the automation does
- Listens for HTTP requests via n8n webhook at `/login`.
- Redirects user to Auth0’s login page.
- Receives authorization code at `/receive-token` callback.
- Exchanges code for an access token using Auth0 API.
- Retrieves user information (email, name, profile).
- Validates presence of code and returns error if missing.

## What´s included
- Ready-to-use n8n workflow with OAuth logic.
- Preconfigured triggers: HTTP webhooks for `/login` and `/receive-token`.
- Integrations with Auth0 and HTTP API.
- Error handling and validation logic.
- Textual setup guide for deployment and adaptation.

## Requirements for setup
- n8n account (cloud or self-hosted).
- Auth0 account with configured application and credentials: Domain, Client ID, Client Secret.
- Ability to set Redirect URLs in Auth0 app settings.
- Basic understanding of OAuth 2.0 and API usage.

## Benefits and outcomes
- Accelerates implementation of secure authentication.
- Eliminates password storage in third-party systems.
- Supports social logins (Google, GitHub, etc.) via Auth0.
- Centralizes user identity management.
- Reduces security risks related to login flows.
- Includes error handling and input validation.

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via chat