Subscribe to order status via SSE
Streaming
Subscribe to order status via SSE
Returns text/event-stream. Each event id is
<order_id>:<status>:<unix_ms>. Reconnect with Last-Event-ID
header to resume from the in-memory ring buffer (60 s).
Response header Privata-Resume-Source is one of buffer,
snapshot, or fresh. When snapshot is returned,
Privata-Resume-Gap-Ms carries the gap to the last known event.
GET
Subscribe to order status via SSE