Get Started with Data Streams

Ocelloids’ subscriptions allow you to receive real-time updates on blockchain activities such as tracking XCM journeys, balance changes, and other event-based data across multiple blockchain networks. The subscriptions are powered by agents that expose streams, which you can integrate into your applications to monitor on-chain events as they happen.

With real-time data streams, you can receive continuous updates about blockchain activities. Additionally, Ocelloids supports historical data replay, enabling you to backfill past events from a specific timeframe, which is particularly useful for situations where you need to replay events that have already occurred before starting the real-time stream.

You can subscribe to data streams by specifying parameters such as:

• Origins: The source blockchain or chain you are interested in.
• Destinations: The target blockchains for specific transactions.
• History: Timeframes for historical data retrieval.
• Events: Specific events or activities to track, such as asset transfers or XCM messages.