Stream real-time progress for a chat job using Server-Sent Events (SSE).
Opens an SSE connection that streams events as the AI processes your request. Use this with the job_id returned from POST /v1/chat/async.
Event types:
Authentication: Pass a token or api_key as a query parameter (required for EventSource which cannot set headers).
Job ID to stream progress for
Authentication token (query parameter for EventSource compatibility)
API key (query parameter for EventSource compatibility)
Successful Response