Client

The SDK provides both callback-based and Promise-based APIs, so you can use it with callbacks, async/await, or Observables.

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

await stream.on('user.created', async (event) =>  console.log(event.data.email); );

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

Client

The SDK provides both callback-based and Promise-based APIs, so you can use it with callbacks, async/await, or Observables.

const batch = stream.pipe(filter((e) => e.type === 'payment'), batch(100), debounce(5000));

Metrics are published to standard formats (Prometheus, CloudWatch, DataDog) with zero configuration.