---
type: "article"
title: "Externalize Spring-Modulith Events with Spring Cloud Stream"
summary: "Introducing a new library that provides a Spring Modulith event externalizer for Spring Cloud Stream, enabling multi-broker support, flexible message headers, and Avro serialization. Originally published at ivangsa.com: https://www.zenwave360.io/posts/Spring-Modulith-Events-Spring-Cloud-Stream-Externalizer/"
newsletter: "Event-Driven Architecture Notes by Iván García"
newsletter_handle: "ivangsa"
newsletter_url: "https://usecommune.com/n/ivangsa"
author: "Ivan García Sainz Aja (@ivangsa)"
published: "2025-03-01T00:00:00.000Z"
canonical_url: "https://usecommune.com/n/ivangsa/a/externalize-spring-modulith-events-with-spring-cloud-stream"
markdown_url: "https://usecommune.com/n/ivangsa/a/externalize-spring-modulith-events-with-spring-cloud-stream.md"
chat_url: "https://usecommune.com/n/ivangsa/a/externalize-spring-modulith-events-with-spring-cloud-stream/chat"
source_url: "https://ivangsa.com/articles/2025-03-01-externalize-spring-modulith-events-with-spring-cloud-stream/"
body_source: "imported"
likes: 0
replies: 0
body_words: 28
---

# Externalize Spring-Modulith Events with Spring Cloud Stream

Introducing a new library that provides a Spring Modulith event externalizer for Spring Cloud Stream, enabling multi-broker support, flexible message headers, and Avro serialization.

*Originally published at [ivangsa.com](https://www.zenwave360.io/posts/Spring-Modulith-Events-Spring-Cloud-Stream-Externalizer/).*

***

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