README.md

Building the future of event-driven architectures

We're on a mission to standardize message-based communication and increase interoperability of the different systems out there.

Overview

JVM-friendly bindings for AsyncAPI. It allows you to read or write specifications for your asynchronous API through code

Hints:

• If you are working with AsyncAPI specification in JetBrains IDE, check out our AsyncAPI - IDEA plugin
• If you are working with AsyncAPI specification in VSCode, check out our AsyncAPI - VSCode plugin

Implemented AsyncAPI versions (3/8)

Version	Implementation status
2.0.0	✅
2.1.0	❌
2.2.0	❌
2.3.0	❌
2.4.0	❌
2.5.0	❌
2.6.0	✅
3.0.0	✅

Implemented AsyncAPI schemas (5/7)

Protocol	Versions
AsyncAPI Multi Format Schema	3.0.0
AsyncAPI Schema	unified version
Avro Schema	1.9.0, 1.9.1, 1.9.2, 1.10.0, 1.10.1, 1.10.2, 1.11.0, 1.11.1
Json Schema	Draft-07
OpenAPI Schema	3.0.0, 3.0.1, 3.0.2, 3.0.3
RAML 1.0 Schema	❌
Protocol Buffers	❌

Implemented AsyncAPI bindings (19/19)

Protocol	Versions
AMQP	0.1.0, 0.2.0, 0.3.0
AMQP1	0.1.0
Anypoint MQ	0.1.0
Google Cloud Pub/Sub	0.1.0, 0.2.0
HTTP	0.1.0, 0.2.0, 0.3.0, 0.4.0, 0.5.0
IBM MQ	0.1.0
JMS	0.0.1
Apache Kafka	0.1.0, 0.3.0, 0.4.0, 0.5.0
Mercure	0.1.0
MQTT	0.1.0, 0.2.0
MQTT 5	0.1.0, 0.2.0
NATS	0.1.0
Apache Pulsar	0.1.0
Redis	0.1.0
Amazon SNS	0.1.0
Solace	0.1.0, 0.2.0, 0.3.0, 0.4.0
Amazon SQS	0.1.0, 0.2.0
STOMP	0.1.0
WebSockets	0.1.0

Implemented AsyncAPI Security Schemas (12/12)

Security Schema	Implementation status
API Key	✅
Asymmetric Encryption	✅
GSS-API	✅
HTTP	✅
HTTP API Key	✅
OAuth2	✅
OpenID Connect	✅
Plain	✅
SCRAM-SHA-256	✅
SCRAM-SHA-512	✅
Symmetric Encryption	✅
User Password	✅

Known consumers:

• Springwolf Core - Automated documentation for async APIs built with Spring Boot
• AsyncAPI Quarkus - Generates AsyncAPIRegistry and configuration classes for Quarkus
• Specmatic - Converts AsyncAPI specifications into executable contracts

Known open specifications to check compatibility with:

• adeo-kafka-request-reply-asyncapi.yml
• anyof-asyncapi.yml
• application-headers-asyncapi.yml
• correlation-id-asyncapi.yml
• gitter-streaming-asyncapi.yml
• kraken-websocket-request-reply-message-filter-in-reply-asyncapi.yml
• kraken-websocket-request-reply-multiple-channels-asyncapi.yml
• mercure-asyncapi.yml
• not-asyncapi.yml
• oneof-asyncapi.yml
• operation-security-asyncapi.yml
• rpc-client-asyncapi.yml
• rpc-server-asyncapi.yml
• simple-asyncapi.yml
• slack-rtm-asyncapi.yml
• streetlights-kafka-asyncapi.yml
• streetlights-mqtt-asyncapi.yml
• streetlights-operation-security-asyncapi.yml
• websocket-gemini-asyncapi.yml

Contributors section

Build

Prerequisites

1. JDK 1.8
2. Maven 3+

If you are using SDKMAN! use env to prepare environment

sdk env install

Install locally

Each build is GPG signed. To avoid this, and to not configure GPG locally, you can use this command:

 mvn clean install -Dgpg.skip

Publish new release

Prerequisites

1. Request credentials for one of AsyncAPI's account on Sonatype Jira, which is synced with Sonatype nexus
2. Generate pgp key if it was not generated yet
3. Create /Users/{userName}/.m2/settings.xml

<settings>
  <profiles>
    <profile>
      <id>ossrh</id>
      <activation>
        <activeByDefault>true</activeByDefault>
      </activation>
      <properties>
        <gpg.keyname>GPG key name</gpg.keyname>
        <gpg.executable>gpg</gpg.executable>
        <gpg.passphrase>GPG passphrase for selected key</gpg.passphrase>
        <gpg.homedir>/Users/{userName}/.gnupg</gpg.homedir>
      </properties>
    </profile>
  </profiles>
  <servers>
    <server>
      <id>ossrh</id>
      <username>Jira username</username>
      <password>Jira password</password>
    </server>
  </servers>
</settings>

Release

mvn clean deploy -P release 

references:

• Sonatype Instruction with references and clarifications
• Sonatype Instruction for deployment releasing