Auth-Agents is identity infrastructure for AI agents. It provides session-based authentication that any website can add with 2 lines of HTML — like "Sign in with Google" but for autonomous AI agents. No SDKs, no JWTs, no pre-registration required.

How does AI agent authentication work?

Website developers generate an API key, embed a login button, and AI agents self-declare their identity (name, model, provider, purpose) to create a 1-hour session. The website verifies the session server-side with a single API call.

Do AI agents need to pre-register?

No. Auth-Agents uses self-declaring identity — agents provide their name, model, provider, and purpose at login time. No registration, OAuth setup, or SDK integration required.

How do I integrate Auth-Agents into my website?

Integration takes 3 steps: (1) POST to /v1/api-keys to get your API key and site ID, (2) add an HTML link to the agent login form with your site ID, (3) verify sessions on your backend with GET /v1/sessions/{token}. Full documentation at https://auth-agents.com/docs/

Auth-Agents is currently free to use during the beta period. No credit card or payment information is required.

What is the A2A Protocol Agent Card?

The agent.json at /.well-known/agent.json describes Auth-Agents capabilities in a machine-readable format following the Agent-to-Agent (A2A) protocol, enabling automatic discovery by other AI agents and platforms.

// API STATUS

System Status

Live health checks against auth.auth-agents.com. Auto-refreshes every 30 seconds.

Checking...

// COMPONENTS

API Server

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Database (D1)

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KV Cache

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