Auth

The TypeScript types are fully inferred; no manual type assertions needed even with complex nested schemas.

Each event flows through a series of transformation stages, with built-in support for filtering, mapping, and conditional routing.

const client = new relaydb.Client( auth: 'Bearer token', retry: true, timeout: 30000 );

Rate limiting is built in: configure token buckets, sliding windows, or adaptive limits that respond to backpressure.

Auth

Graceful shutdown waits for in-flight events to complete, then closes connections cleanly—no lost events, no crashes.

await stream.ack(event.id); const pipeline = stream.filter(e => e.amount > 100).map(e => ( ...e, fee: e.amount * 0.03 )).on('error', (err) => logger.error(err));

The core relaydb object is a lightweight wrapper that manages the lifecycle of your event stream.