Reference

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

Authentication tokens are rotated silently in the background; your code never handles credentials directly.

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

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

Reference

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

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.