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Datastreams architecture diagram
Allium offers real-time blockchain data streams via Kafka, Pub/Sub, and Amazon SNS, providing guaranteed delivery of fresh, accurate, and enriched data for 80+ blockchains.

What are Datastreams?

Allium Datastreams delivers real-time event data through enterprise message brokers. This service provides instant transaction and event notifications, custom filtering and subscriptions, and guaranteed message ordering for reliable data delivery.

Key Benefits

Real-Time Processing

Instant transaction and event notifications for time-sensitive applications

Guaranteed Delivery

Messages are delivered even if either side experiences an outage

Historical Replay

Retention policies allow replay of historical messages when needed
Why Streaming Over Webhooks?We highly recommend streaming over webhooks because it (1) guarantees delivery even during outages, and (2) allows replay of historical messages through retention policies.

Available Data Streams

Supported Integrations

Customer Success Stories

Allium’s datastreams power critical operations for leading blockchain applications:
  • Phantom - Real-time wallet backend
  • Messari - Market intelligence features
  • Bridge - Back-office reconciliation systems
For the complete data catalog, refer to our supported blockchains.