Introduction - BlockDB Docs

Delivery Options

Channel	Best for	Status	Guide
WebSocket	Push-based live streams with sub-150 ms latency	🟡 Beta	WebSocket
Protobuf	Binary-encoded WebSocket streams for ultra-low latency	✅ On Request	Protobuf

All streams preserve _tracing_id so you can correlate live events back to archive records. See Data Lineage for details.

Last modified on March 31, 2026