AsyncAPI channel · Braintrust · Braintrust Streaming (SSE) API

/v1/proxy/chat/completions

OpenAI-compatible chat completions over the AI proxy. When the request sets stream=true, the response is an SSE stream of completion chunks terminated by a `data: [DONE]` event.

Open source AsyncAPI → All Braintrust channels Braintrust provider profile
Provider: Braintrust AsyncAPI: v2.6.0 Spec: Braintrust Streaming (SSE) API Operations: 1 Messages: 1

Channel address

/v1/proxy/chat/completions

Operations

streamProxyChatCompletions
Receive streamed chat completion chunks over SSE.

Messages

chatCompletionChunk
One SSE `data:` event carrying a partial chat completion delta.
Content-Type: text/event-stream

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.

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