Building on the Atmosphere
Infrastructure, tools, apps, and services for AT Protocol.
Product Portfolio
Complete overview of our infrastructure, tools, apps, services, and mirrors.
Firehose.network
Global Relay Infrastructure
Public relay infrastructure distributed across North America, Europe, and Asia.
Firehose.stream
Global Jetstream Infrastructure
Connect to curated Jetstream endpoints worldwide. Real-time event streaming with custom filters.
Taproot
AT Protocol Explorer
Browse repositories, view records, inspect blobs, and interact with AT Protocol data.
ATPI
Simple API for ATProto
Access any AT Protocol data via a simple API. Works in browsers, CLI, and your favorite tools.
Lexicon Store
ATProto Schema Registry
Discover and explore lexicon schemas from the Atmosphere. A registry built on a PDS.
Firehose.games
Multiplayer Games
Real-time multiplayer games built on AT Protocol firehose.
Goals Garden
Habit Tracking
Track daily habits with social accountability and streaks.
Squawk
Group Chat
Instant, on-demand public group chats with auto-moderation.
pds.directory
PDS Directory
Directory of Personal Data Servers in the Atmosphere. Auto-updates hourly.
firehose.directory
Relay Directory
Directory of ATProto Relays and Jetstreams.
Didectory
DID Directory
A high-performance DID directory service for the AT Protocol.
Labeler Relay
Labels Firehose
A unified firehose for AT Protocol moderation labels from 700+ labelers.
Contrails
Activity Viewer
View your recent activity across the AT Protocol network.
didplc.directory
DID:PLC Mirror
An instance of go-didplc read replica. Syncs with plc.directory for fast DID resolution.
Spacedust
Notifications Mirror
A replica instance of spacedust. Syncs with Jetstream for ATProto notification links.
Slingshot
Records Cache
A replica instance of slingshot. Caches records from Jetstream for fast data access.
Coming Soon
Kāsu
About vāyumaṇḍala
Building essential infrastructure for the decentralized social web.
Our Mission
vāyumaṇḍala (Sanskrit: “atmosphere”) builds open infrastructure for AT Protocol, making it easier for anyone to participate in a social web that's truly user-owned.
Why We Do This
We believe AT Protocol is the future of social networking. By building reliable infrastructure and useful tools, we're helping developers and users transition to a more open web. One where you actually own your data and identity.
Join Us in Building the Future
We're looking for partners who share our vision of a more open, decentralized social web. Whether you're an investor, developer, or potential customer, we'd love to connect.