AMQP · AsyncAPI Specification

AMQP Messaging API

Version 1.0.0

AsyncAPI specification for AMQP (Advanced Message Queuing Protocol) messaging patterns including publish/subscribe, request/reply, and point-to-point messaging. AMQP 0-9-1 defines exchanges, queues, and bindings as the core building blocks for flexible message routing.

View Spec View on GitHub AMQPAsynchronousMessage QueueMessagingMiddlewareOpen StandardPublish SubscribeAsyncAPIWebhooksEvents

Channels

orderCreated

Publish/subscribe channel for order creation events. Messages are published to a topic exchange and routed to all bound queues.

orderProcessing

Point-to-point channel for order processing. Messages are sent to a direct exchange and consumed by a single worker from a shared queue.

orderStatusRequest

Request channel for the request/reply pattern. Clients send requests with a reply-to header and correlation ID for response matching.

orderStatusReply

Reply channel for the request/reply pattern. The server publishes responses to the client-specified reply-to queue with the matching correlation ID.

notifications

Fanout channel for broadcasting notifications to all subscribers. Uses a fanout exchange to deliver messages to every bound queue regardless of routing key.

Messages

✉

OrderCreated

Order Created Event

Event published when a new order is created

✉

OrderProcess

Order Processing Command

Command to process an order

✉

OrderStatusRequest

Order Status Request

Request for the current status of an order

✉

OrderStatusReply

Order Status Reply

Reply containing the current status of an order

✉

Notification

Notification Message

A notification broadcast to all subscribers

Servers

amqp

production

Production AMQP broker