Authdog
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Agentic Identity, Access Control and Observability

Build your
Agent product
Ship
authorized agents

Issue identities to agents. Decide what they can do. Investigate abuse with Observability.

Get Started for FreeAgentic Identity

Free tier included · No credit card required

Quickstarts

Auth for
the stack you have

20 SDKs and Quickstarts. Wire it into the language you already ship — or point an agent at /llms.txt.

20 official SDKs · Browse Quickstarts →

Claude
1Add Authdog login to this app
2npm install @authdog/nextjs-app

Quickstart

Get started in
minutes

Spin up a secure login flow with a few lines of code.

React
npm install @authdog/react

import { AuthdogProvider, useAuth } from "@authdog/react";

function App() {
  return (
    <AuthdogProvider>
      <Dashboard />
    </AuthdogProvider>
  );
}
Read the docs
npm i @authdog/react

Quickstarts

Ship it in five minutes

Pick your framework. One quickstart takes you from keys to a signed-in session.

All quickstarts
Next.jsReact ElementsExpressFastAPIDjangoFlaskStarletteaiohttpGo

Frameworks

19

SDKs for the frameworks
you already use

Same session model in Next, React, Vue, and the rest. You don't relearn auth per stack.

All frameworks
Next.js, React, Vue, Svelte, Astro, Python,

Integrations

109

Talk to the tools
your team already runs

Keep users in Authdog. Push them to Slack, your warehouse, or whatever you already opened this morning.

All integrations
Slack, Stripe, Twilio, Datadog, Google Analytics, HubSpot,

Nothing proprietary you can't leave

Built on
open standards

OAuth, OIDC, passkeys, and the rest. Identity you can take with you.

Cloudflare Workers

Runs at the edge, close to the person signing in

OAuth 2.0

The usual way to hand out access without sharing a password

OpenID Connect

Who someone is, on top of OAuth 2.0

Passkeys (WebAuthn)

A key on the device. Phishing has nowhere to go

Model Context Protocol

How agents ask for tools without a long-lived secret

Open Policy Agent

Policies you can read, not a tangle of if-statements

Stop building a second product
just to log people in.

Sign-in, access, and the audit trail — so you can get back to the actual app.

Request a trial