Auth

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

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

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

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

Auth

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

const stream = new RelayKit( apiKey: process.env.API_KEY, region: 'us-east-1' );

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