AsyncAPI channel · Azure OpenAI Service · Azure OpenAI Service - Streaming and Realtime APIs

/deployments/{deployment_id}/chat/completions

Azure OpenAI chat completions endpoint. When the request body contains `"stream": true`, the response is delivered as a `text/event-stream` stream of `chat.completion.chunk` events, terminated by a `data: [DONE]` sentinel.

Open source AsyncAPI → All Azure OpenAI Service channels Azure OpenAI Service provider profile
Provider: Azure OpenAI Service AsyncAPI: v2.6.0 Spec: Azure OpenAI Service - Streaming and Realtime APIs Operations: 1 Messages: 2

Channel address

/deployments/{deployment_id}/chat/completions

Parameters

Operations

subscribeChatCompletionStream
Receive incremental `chat.completion.chunk` SSE events.

Messages

chat.completion.chunk
A streamed chunk of an Azure OpenAI chat completion (SSE `data:` payload).
Content-Type: application/json
[DONE]
The terminating SSE sentinel `data: [DONE]` marking the end of the chat completion stream.
Content-Type: text/plain

About AsyncAPI

The AsyncAPI specification describes event-driven APIs the way OpenAPI describes request/response APIs. A channel is the named pipe — a webhook URL, a Kafka topic, a WebSocket route, an MQTT subject — that producers and consumers publish or subscribe to. Each channel carries one or more messages with structured payloads, and an operation declares whether a given party sends or receives on that channel.

Browse every event-driven channel on the APIs.io network or compare with the broader Naftiko capability, Agent Skill, and MCP server surfaces of the same providers.