Guides

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

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

Guides

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

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

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