Building the future of event-driven architecture.

Open source tools to easily build and maintain your event-driven architecture. All powered by the AsyncAPI specification, the industry standard for defining asynchronous APIs.

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Account Service Documentation

Account Service 1.0.0

This service is in charge of processing user signups 🚀

SUB user/signedup
Accepts the following message:
Payload Object
Name of the user
Email of the user
Additional properties are allowed.
// Example
  "displayName": "Eve & Chan",
  "email": ""

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Eve & Chan

Joined #general.

Eve & Chan

Hey folks! 👋


Hey Eve & Chan! Welcome to the AsyncAPI workspace!

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Adopted by the world leading brands

These brands are already using AsyncAPI in production. Is your company using AsyncAPI and want to get it listed? Let us know here!

Microservices underline the need for event-based communication in distributed architectures. AsyncAPI brings the richness of the REST API ecosystem to asynchronous APIs.

Matt McLarty
Global Leader of API Strategy at MuleSoft

Event-driven APIs need love too! AsyncAPI brings the many benefits of a machine/human readable specification to these nuanced approaches.

Bill Doerrfeld
Editor in Chief at Nordic APIs

Developers need to be able to quickly and consistently create event-driven applications that provide business value and react to customer needs in realtime. I can't count how many times I've heard developers ask for OpenAPI/Swagger style tools for the asynchronous and event driven world, and that is exactly what the AsyncAPI initiative is making a reality.

Jonathan Schabowsky
Sr. Architect, Office of the CTO at Solace

We’ve been focusing on event-driven APIs since 2014 and thank the AsyncAPI contributors everyday for driving the community towards common standards.

Eric Horesnyi
CEO at

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