Authie developer docs

Identity infrastructure without the token soup.

Add standards-based login, application-scoped users, and subscription access to a web, mobile, desktop, or API product.

Choose a path

Install the SDK for drop-in sign-in, account UI, route guards, and session hooks backed by a secure server-side OIDC flow.

For other frameworks, configure a client, use discovery, implement Authorization Code with PKCE, and retrieve the application user.

See exactly which values belong in the browser, on your backend, or only in a provisioning tool.

Create applications and OAuth clients from a trusted CLI or CI environment with an organization-scoped management token.

Give Codex a canonical public contract and the environment variables it needs without pasting secrets into chat.

A person can use one Authie identity across products you operate.

Membership, disabled status, sessions, tokens, and subscription state remain scoped to one application.

The React UI starts a secure hosted handoff. Your product never receives or stores a user password.

Keep product roles, permissions, preferences, and domain data in your application.