High scale open social
unlocked for every builder.
Billions of interactions across millions of accounts, streaming to you in realtime.
What will you build on the Atmosphere?
Bluesky Protocol Services, from Bluesky PBC
TSjetstream.ts
import { Jetstream, isCreate } from '@bsky/jetstream'; import { app } from '@bsky/sdk/lexicons'; const jetstream = new Jetstream('https://jetstream.us-east.bsky.network'); const collections = [app.bsky.graph.follow, app.bsky.feed.repost, app.bsky.feed.post]; for await (const event of jetstream.live({ collections })) { if (isCreate(event, app.bsky.graph.follow)) { console.log(`🌱 ${event.did} follows ${event.commit.record.subject}`); } else if (isCreate(event, app.bsky.feed.repost)) { console.log(`♻️ ${event.did} reposts ${event.commit.record.subject.uri}`); } else if (isCreate(event, app.bsky.feed.post) && event.commit.record.reply) { console.log(`💭 ${event.did} replies ${event.commit.record.reply.parent.uri}`); } }
Jetstream
wss://jetstream.us-east.bsky.networkReplay data from the network or stream in real time. Slice the data you care about.
Learn More →Relay
wss://bsky.networkSync the full Atmosphere in a zero trust setting. Build your own independent infrastructure.
Learn More →Bluesky API
Develop against Bluesky. Work with profiles, posts, threads, relationships, interactions, and feeds.
Learn More →HTTP Reference
Browse every API endpoint used by Bluesky, with full request and response schemas.
Learn More →AT ProtocolTutorials
Step-by-step guides for building on the AT Protocol — custom feeds, bots, and more.
Learn more →SDKs
Reference and community SDKs for TypeScript, Go, and many others.
Learn more →Our best success was not computing,but hooking people together.— David Clark A Cloudy Crystal Ball: Visions of the Future, IETF 1992
