Client

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

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

const client = new querykit.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.

Client

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

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.