







OAuth for Client/Server Authentication and Authorization


OAuth for AT Protocol | Bluesky
We are very happy to release the initial specification of OAuth for AT Protocol! This is expected to be the primary authentication and authorization system between atproto client apps and PDS instances going forward, replacing the current flow using App Passwords and createSession over time.

OAuth Patterns - AT Protocol Docs - AT Protocol
Auth for AT Protocol application developers.

OAuth Patterns - AT Protocol Docs - AT Protocol
Auth for AT Protocol application developers.

tijs/atproto-oauth
Framework-agnostic OAuth integration for AT Protocol (Bluesky) applications
@atproto/oauth-provider - AT Protocol
OAuth 2.0 and OpenID Connect authorization server for AT Protocol
@atproto/oauth-client-node - AT Protocol
Node.js OAuth client for AT Protocol with built-in crypto and storage

oauth-client-metadata.json | AT Protocol Community Wiki
A community-maintained wiki for the AT Protocol ecosystem
Scope Builder - AT Protocol Docs - AT Protocol
Interactive tool for building OAuth scope strings and permission sets.


AT Protocol - AT Protocol
Specification for the Authenticated Transfer Protocol (AT Protocol)



