AsyncAPI channel · Nuclia · Nuclia Ask / Chat Generative Answer Stream (HTTP + ndjson/SSE)

/kb/{kbid}/ask

Ask / chat generative answer stream. The client opens this channel by issuing `POST /v1/kb/{kbid}/ask` with `Content-Type: application/json` and a JSON body containing the question. Unless `X-Synchronous: true` is set, the server responds with `Content-Type: application/x-ndjson` and emits an ordered sequence of JSON items: an initial retrieval-results item, then one or more answer-chunk items as

Open source AsyncAPI → All Nuclia channels Nuclia provider profile
Provider: Nuclia AsyncAPI: v2.6.0 Spec: Nuclia Ask / Chat Generative Answer Stream (HTTP + ndjson/SSE) Operations: 1 Messages: 4

Channel address

/kb/{kbid}/ask

Parameters

Operations

streamAskItems
Subscribe to streamed ask / chat answer items (HTTP ndjson).

Messages

RetrievalItem
The context retrieved (find results) used to ground the generative answer.
Content-Type: application/json
AnswerChunk
An incremental slice of the generated answer text.
Content-Type: application/json
CitationsItem
Mapping of cited resources / paragraphs supporting the answer.
Content-Type: application/json
StatusItem
Final item carrying the completion status and a learning id.
Content-Type: application/json

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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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