







Advanced OAuth implementation patterns for atproto applications
OAuth Improvements - AT Protocol
We've been making improvements to the end-user and developer experiences with atproto OAuth.

OAuth for ATProto Apps Part 2: Mobile Implementation - Lost in Inference
Part 2 of a 2-part series on implementing OAuth authentication for ATProto (Bluesky) applications.
tijs/atproto-oauth
Framework-agnostic OAuth integration for AT Protocol (Bluesky) applications
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 Roadmap · bluesky-social atproto · Discussion #2656
OAuth is nigh! Protocol support has been a long time coming and we are pumped. It should greatly improve the user and developer experiences building secure apps and integrations on atproto. And cou...
Building OAuth Authentication for ATProto apps: Part 1, the web use-case - Building on atproto
In this follow-up OAuth implementation guide I dive a bit deeper into the actual implementation details of building authentication for your web or mobile app that builds on top of ATProto.
ATProto Integration - poke_around
OAuth, PDS sync, custom lexicons, and user bookmarking via the AT Protocol.


index.html · by atprotofans.com
An browser-side ATProtocol OAuth application with no dependencies that verifies supporters
OAuth Patterns - AT Protocol Docs - AT Protocol
Auth for AT Protocol application developers.

Building a Browser-Based ATProtocol OAuth App with Supporter Validation - ATProtoFans Blog
Beyond the Statusphere: Part 2, ATProto OAuth, the TLDR - Hitchhiker's Guide to the Atmosphere
Gain a working knowledge of ATProto OAuth and feel confident implementing it in your projects.

here's my take on a minimal oauth browser client for atproto! no special API client class — just use plain `fetch` to make requests and a service worker automatically handles authorization headers/token refreshes/dpop retries/etc. (very experimental, not tested in production, use at your own risk)
jakelazaroff.com/atsw
tangled.org