Tutorials

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

The core querykit 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' );

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

Tutorials

Batching is automatic—control it via `batch(100)` or `batch({ size: 50, timeoutMs: 1000 })` to trade latency for throughput.

await stream.on('user.created', async (event) =>  console.log(event.data.email); );

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