Introducing relaycore

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

View documentation | API reference | See examples

Get started

Install the latest version in seconds:

go get github.com/org/relaycore@latest

Version 3.8.2 · Last updated 2026-06-05 · 9,593 downloads

Start here

• Scaling to millions of events per second
• Authentication and authorization
• Writing integration tests
• Scaling to millions of events per second

Features

• Built-in batching, retry logic, and circuit breakers.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Built-in batching, retry logic, and circuit breakers.
• Zero dependencies; under 50 KB gzipped.

Community

Join 3,315 developers using relaycore in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaycore on Twitter for updates.

GitHub · Discord · Status