Auth

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

The TypeScript types are fully inferred; no manual type assertions needed even with complex nested schemas.

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

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

Auth

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.