AsyncAPI channel · Fireworks AI · Fireworks AI Streaming Inference API

/completions

OpenAI-compatible legacy text completions. When the request body sets `stream: true`, the response is `text/event-stream`. Each event is a `data:` line whose payload is a JSON `CompletionStreamResponse` chunk. The stream terminates with `data: [DONE]`.

Open source AsyncAPI → All Fireworks AI channels Fireworks AI provider profile
Provider: Fireworks AI AsyncAPI: v2.6.0 Spec: Fireworks AI Streaming Inference API Operations: 2 Messages: 3

Channel address

/completions

Operations

publish
createTextCompletionStream
Open a text completion stream.
streamTextCompletion
Receive text completion deltas as Server-Sent Events.

Messages

CompletionRequest
Body of POST /completions with stream=true.
Content-Type: application/json
CompletionChunk
A single `data:` SSE event carrying a token delta.
Content-Type: application/json
StreamDone
Final SSE line `data: [DONE]` closing an OpenAI-compatible 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.

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