/API TERMS
API Terms/Security & Auth/Auth0

Auth0

auth0.com

Provides authentication and authorization services for applications, users, machines, and AI agents via APIs and SDKs.

The Auth0 API uses oauth2 authentication; has freemium pricing; offers a free tier (Free plan $0/month up to 25,000 monthly active users, no credit card required). Verified 2026-07-08 with per-field source links.

Security & Auth Verified 2026-07-08 medium confidence
Base URL
not documented null
no source
Auth
oauth2
auth0.com ↗
Free tier
Free plan $0/month up to 25,000 monthly active users, no credit card required
auth0.com ↗
Pricing model
freemium
auth0.com ↗
Pricing
Free $0 (up to 25,000 MAU). B2C: Essentials from $35/mo, Professional from $240/mo. B2B: Essentials from $150/mo, Professional from $800/mo. Enterprise: contact sales. Priced by monthly active users; yearly billing is 11x monthly.
auth0.com ↗
Rate limits
not documented null
no source
OpenAPI spec
not documented null
no source
MCP server
Auth0 MCP Server (https://auth0.com/docs/customize/integrations/ai-tools/auth0-mcp-server)
auth0.com ↗