Auth0
Auth0 (now part of Okta) is a leading identity and access management platform providing secure authentication and authorization for applications, APIs, and devices. It implements OpenID Connect, OAuth 2.0, and SAML 2.0 protocols and offers a Management API, Authentication API, My Account API, and My Organization API for programmatic control over identity infrastructure.
APIs
Auth0 Management API
The Auth0 Management API enables programmatic management of your Auth0 tenant, including users, connections, applications, rules, and logs.
Auth0 Authentication API
The Auth0 Authentication API implements OpenID Connect and OAuth 2.0 protocols for authentication and authorization.
Auth0 My Account API
The Auth0 My Account API provides user self-service endpoints for managing authentication factors, authentication methods, and account settings.
Auth0 My Organization API
The Auth0 My Organization API provides organization-scoped endpoints for business customers to manage their own Organizations, including IdP configuration, SCIM, and Home Realm ...
Features
Centralized login page that can be customized and handles authentication flows for all application types.
Integrate Google, Facebook, GitHub, Twitter, and 30+ social identity providers with minimal configuration.
Add TOTP, SMS, push notification, and WebAuthn MFA to any application using built-in Auth0 factors.
Enable SSO across multiple applications and APIs using standard protocols including SAML 2.0 and OpenID Connect.
Connect enterprise identity providers including Active Directory, LDAP, Azure AD, and SAML IdPs for workforce authentication.
Customize authentication pipelines with serverless Actions that execute code at key points in authentication flows.
Multi-tenant B2B identity management with per-organization branding, connections, and user management.
Automatic protection against credential stuffing, brute force attacks, and suspicious login patterns.
Use Cases
Add secure, scalable authentication to customer-facing web and mobile applications with social login and passwordless options.
Federate with enterprise IdPs for employee authentication with SSO, MFA, and SCIM provisioning.
Provide multi-tenant identity for SaaS applications with per-customer organization management and custom login flows.
Secure REST and GraphQL APIs using OAuth 2.0 access tokens with audience and scope validation.
Issue OAuth 2.0 client credentials tokens for service-to-service API authentication without user involvement.
Integrations
Auth0 is now part of Okta, enabling combined workforce and customer identity capabilities.
Connect on-premises Active Directory and LDAP directories for enterprise user authentication.
Federate with Azure Active Directory for Microsoft ecosystem authentication and SSO.
Use Auth0 as identity provider for Salesforce apps and customer communities.
Secure AWS API Gateway and Lambda functions with Auth0-issued JWT access tokens.
Send OTP and MFA verification codes via Twilio SMS and voice using Auth0 MFA integration.
Solutions
Comprehensive CIAM solution for customer-facing applications with self-service registration, social login, and adaptive MFA.
Enterprise identity management for employees with federation, MFA, and SSO across all applications.
Multi-tenant identity infrastructure for SaaS platforms requiring per-customer branding, SSO, and user management.