Subscribe to chat messages (SSE)
GET/v1/spaces/:space_id/chats/:chat_id/messages/stream
Opens a Server-Sent Events stream for real-time chat updates. On connect, the last N messages are sent, followed by live events (message_added, message_updated, message_deleted, reactions_updated). Periodic SSE comment lines (: heartbeat) keep the connection alive during idle periods; per the SSE spec these are invisible to EventSource clients. Clients can tune the cadence with the Anytype-Heartbeat-Seconds header (1-60s, default 30s; out-of-range or unparsable values fall back to the default).
Request​
Responses​
- 200
- 400
- 401
- 500
SSE stream of chat events
Bad request
Unauthorized
Internal server error