Spaces are containers for permissioned data in atproto. Unlike regular public records that live in a user's repo, space records are gated by membership — only members can read or write data within a space.
Atproto spaces · aturi.to
Browse your permissioned atproto data: records kept outside your public repo.
Spaces as Layers - Nick's Blog
Public anchor records paired with sidecar records in permissioned spaces give ATProtocol apps a composable pattern for blending open discoverability with controlled access.
Reintroducing Spaces - Daniel's Leaflets
Zooming out and re-motivating the design of spaces, the new primitive for non-public data on atproto.
Reintroducing Spaces - Daniel's Leaflets
Zooming out and re-motivating the design of spaces, the new primitive for non-public data on atproto.
Reintroducing Spaces - Daniel's Leaflets
Zooming out and re-motivating the design of spaces, the new primitive for non-public data on atproto.
Introduction | HappyView
HappyView is the best way to build an AppView for the atproto. Upload your lexicon schemas and get a fully functional AppView, complete with XRPC endpoints, OAuth, real-time network sync, and historical backfill, without writing a single line of server code.
The Atproto Spaces Alpha is Live - AT Protocol
Atproto Spaces, formerly known as “the permissioned data protocol,” is a new extension to atproto that enables non-public data. The alpha is now officially open. Here’s how to develop with it and what to expect as we work towards the full release.
The Atproto Spaces Alpha is Live - AT Protocol
Atproto Spaces, formerly known as “the permissioned data protocol,” is a new extension to atproto that enables non-public data. The alpha is now officially open. Here’s how to develop with it and what to expect as we work towards the full release.
The Atproto Spaces Alpha is Live - AT Protocol
Atproto Spaces, formerly known as “the permissioned data protocol,” is a new extension to atproto that enables non-public data. The alpha is now officially open. Here’s how to develop with it and what to expect as we work towards the full release.
HappyView v2.16 | HappyView
HappyView becomes the authority for its own spaces, credentials get signed requests, and space sync goes both ways.
Permissioned data on atproto — pick your depth
A private room in a place with no walls: how engineers are adding permissioned data to atproto. Read it plain-language or technical.
FediForum Talk: Introduction to Atproto Spaces
By Daniel Holmgren, head of protocol at Bluesky PBC. A technical overview of the recent extension of AT Protocol beyond public data to cover permissioned data and private group spaces.
Am I Building the Torment Nexus? - What happens when an AppView gets an easy window into atproto spaces.
I built a tool that lets HappyView operators browse the contents of atproto spaces, and the moment I saw it working I got a pit in my stomach. Here's what the community had to say about whether it should exist, and what it needs to look like if it does.
Seventh in the atproto permissioned-data series: notifications. One self-keyed space per identity, every app writing through a create-only grant, and a reader you choose doing the triage. The self shape returns, direction flipped.
Permissioned Data Shapes: Notifications
ngerakines.leaflet.pubSpaces explainers
Search terms: AT Protocol Spaces, ATProto Spaces, permissioned data, buckets
Permissioned Data Shapes: Self-Only Bookmarks - Nick's Blog
The Atproto Spaces Alpha is Live - AT Protocol
Reintroducing Spaces - Daniel's Leaflets
Permissioned Data Diary 1: To Encrypt or Not to Encrypt - Daniel's Leaflets
