Getting started with relaycore

Deploy serverless functions, microservices, and data processors with a single declarative config and relaycore's battle-tested runtime.

Read the guide | API reference | See examples

Get started

Install the latest version in seconds:

cargo add org-relaycore

Version 3.8.2 · Last updated 2026-06-13 · 10k+ weekly downloads

Quick reference

• Authentication and authorization
• Writing integration tests
• Deploying to production safely
• Handling errors and retries like a pro

Why relaycore

• Built-in batching, retry logic, and circuit breakers.
• Built-in batching, retry logic, and circuit breakers.
• Built-in batching, retry logic, and circuit breakers.
• Streams, queues, and pub/sub unified under one API.

Community

Join 4,503 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