Stream account agent events (SSE)

Server-Sent Events stream of agent build changes for an account. Requires membership of the account.

Opens with a ready event, then sends an agent.build event whenever a build changes state, and a heartbeat every 25 seconds. An agent.build event names the agent that changed in agent, with build_id and status when they apply. Treat it as a signal to refetch the agent’s build status: the API stays the authority, and an event the client misses costs a late refresh rather than a wrong screen.

Each agent.build event carries an id. Reconnect with that value in the Last-Event-ID header, or in the last_event_id query parameter when the client cannot set headers, to receive the events it missed. Replay is capped; when it is, ready carries "resync": true, meaning the client is not guaranteed current and should refetch.

Events for an agent an account deploys from arrive on that account’s stream as well as the publisher’s.