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Read the specification

The latest draft specification can be found at spec/asyncapi.md which tracks the latest commit to the master branch in this repository. The human-readable markdown file is the source of truth for the specification.

• Version 2.5.0 (latest)
• Version 2.4.0
• Version 2.3.0
• Version 2.2.0
• Version 2.1.0
• Version 2.0.0
• Version 1.2.0 (deprecated)
• Version 1.1.0 (deprecated)
• Version 1.0.0 (deprecated)

Looking for the JSON Schema files? Check out our spec-json-schemas repo.

Feel like contributing? Check out our community repo.

Examples

💡 Streetlights

Demonstrates how to use AsyncAPI to define an API that controls city streetlights.

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   Slack Events API

Partial definition of the Slack Events API. Find the official one here.

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   Gitter Streaming API

Definition of the Gitter streaming API.

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   Gemini WebSocket API

Definition of the Gemini Websocket API.

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➕ and more...

Check out the examples directory for more examples.

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Contributors

Thanks goes to these wonderful people (emoji key):

Fran Méndez 💬 🐛 📝 📖 🤔 🚇 🚧 👀 ✅ 📢	Lukasz Gornicki 📖 🤔 👀 💬 📝 📢 🚧 🚇	Mike Ralphson 💬 📖 🤔 🚇 👀 🚧	raisel melian 💬 🐛 📖 🤔 🚧 👀	Chris Wood 🤔 📖	Jonathan Schabowsky 📖 🤔	Victor Romero 🤔 👀	Antonio Garrote 🤔 👀 📖	Jonathan Stoikovitch 💡 🤔 👀
Jonas Lagoni 🐛 📖 🤔 💬 👀 💡	Waleed Ashraf 📢 🤔 📖 💡	Andrzej Jarzyna 📢	Emmelyn Wang 📝 🤔 📖 📢	Marc DiPasquale 📝 📢 👀 🐛 🤔 📹	Gerald Loeffler 📖 🐛 🤔	Dale Lane 📝 🤔 📹 📢 ✅ 📖	Maciej Urbańczyk 👀 🤔 💬 🐛 📖 💡 🚧	Vladimir Gorej 📖 🐛 💡 🤔 👀
Lorna Jane Mitchell 📢 🤔	Laurent Broudoux 📖 📝 📢 💡 🤔 👀	Jesse Menning 📝 📢 👀 🤔	Sergio Moya 👀 🤔 💬 📝 🐛 📖 💡 🚧	Alexander Balogh 📖 🐛	Khuda Dad Nomani 💡 🐛	Aaron Korver 📖	Orlov Valentine 📖	Moez Bouhlel 📖
Muhammad Rafly Andrianza 📖	Daniel Kocot 📖 💡 🤔	sekharbans-ebay 📖 💡 🤔	Michael Davis 🐛 📖 💡 🤔

This project follows the all-contributors specification. Contributions of any kind welcome!