Overlays
Guides for constructing a backend Overlay System for your project.
The Overlay Services Engine lets you build a system that listens to broadcasted on-chain events, admits UTXOs into a database, and adds dynamic querying for specific transaction outputs.
This section contains guides for:
- Building a Topic Manager to filter and group on-chain events into topics
- Building a Lookup Service to store admitted outputs and serve query endpoints
Start with the Topic Manager guide to capture and classify events that will admit outputs to the Lookup Service which can persist and add querying to your data.