Changelog

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

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

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

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

Changelog

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

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));

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