ThunderID Docs
Learn how to add sign-in, secure APIs, manage organizations, and connect AI agents with ThunderID.
Choose a quickstart path.
Select what you're building, then start with a quickstart for your framework or platform.
What are you building?
AI Agent
LLM-powered agents.
MCP Server
Model Context Protocol servers.
Just want ThunderID running?
Get ThunderID →Know your use case?
Consumer Apps
B2C - Overview
Frictionless sign-up and sign-in for consumer apps. Passkeys, social login, and step-up authentication.
Choose when
- Your users are individual consumers on web or mobile
- Fast onboarding and low-friction sign-in are priorities
- You need social login, passkeys, or step-up auth
View pattern ->
SaaS Apps
B2B - Multi-Tenant SaaS
Organizations, invitations, enterprise SSO, delegated admin, and workspace-level policies.
Choose when
- Each customer is a business with its own workspace
- You need org-scoped roles, policies, and branding
- Enterprise SSO or federated identity is required
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AI & Automation
Identity for AI Agents
Authenticate agents, authorize actions, secure MCP servers, and audit every interaction across single and multi-agent workflows.
Choose when
- Users interact with your AI agent securely
- Agents call APIs and MCP servers on their own or on behalf of users
- Multi-agent workflows need trust propagation and audit trails
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