







Auth for atproto application developers

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

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 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

Service Auth | Bluesky
There are currently two "types" of auth supported in the atproto network: client-server auth and service-to-service auth.

ATPI - AT Protocol API
Direct JSON access to AT Protocol data. Simple, fast, no authentication required. Just prefix atpi. to any AT Protocol URL.

ATProto Integration - poke_around
OAuth, PDS sync, custom lexicons, and user bookmarking via the AT Protocol.

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.
sparrowtek.com/atproto-auth-proxy
Stateless auth proxy that converts AT Protocol native apps from public to confidential OAuth clients. Deploy once, get 180-day refresh tokens instead of 24-hour ones.
sparrowtek.com/atproto-auth-proxy
Stateless auth proxy that converts AT Protocol native apps from public to confidential OAuth clients. Deploy once, get 180-day refresh tokens instead of 24-hour ones.
Understanding Atproto - AT Protocol Docs - AT Protocol
Dive deeper into the concepts behind the AT Protocol.

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

so uhh... I needed a thing and it is here - tangled.org/sparrowtek.com/atproto-auth-pā¦
sparrowtek.com/atproto-auth-proxy
tangled.orgšØ Docs News!! you all asked for it, so I did a medium-sized refactor of the Auth section of the atproto docs: atproto.com/guides/auth I appreciated all the little pushes here as well as contributions from @danabra.mov and @zzstoatzz.io ā much happier with the flow here now and hope you will be too!
Auth - AT Protocol Docs - AT Protocol
atproto.com