Welcome to relaykit

The glue between your message queue, webhook, and database: relaykit handles retry logic, batching, deduplication, and fan-out patterns automatically.

Quickstart guide | API reference | Live recipes

Installation

Install the latest version in seconds:

yarn add @org/relaykit@latest

Version 3.8.2 · Last updated 2026-05-26 · 7,283 downloads

Popular guides

• Authentication and authorization
• Streaming data from Kafka in under a minute
• Connecting to external webhooks
• Performance tuning for high throughput

Why relaykit

• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Multi-region failover and automatic backpressure handling.
• Full type safety with zero runtime overhead.
• Zero dependencies; under 50 KB gzipped.

Community

Join 6,989 developers using relaykit in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaykit on Twitter for updates.

GitHub · Discord · Status