Netcracker

Netcracker AI Chat API

APIs for AI chat assistant. Each user has their own chat list; chats are persisted on the server with a configurable TTL and pinning support. Conversations support streaming responses (SSE) and automatic context compaction (old messages are re-packed into a summary when the conversation approaches the model's context window, so that older facts are preserved instead of being silently dropped by the LLM).

Documentation GitHub OpenAPI

Operations 8

GET /api/v1/ai-chat/chats List chats of the current user #

POST /api/v1/ai-chat/chats Create a new chat #

GET /api/v1/ai-chat/chats/{chatId} Get chat metadata #

PATCH /api/v1/ai-chat/chats/{chatId} Update chat (rename / pin / unpin) #

DELETE /api/v1/ai-chat/chats/{chatId} Delete a chat #

GET /api/v1/ai-chat/chats/{chatId}/messages List chat messages #

POST /api/v1/ai-chat/chats/{chatId}/messages Send a message (non-streaming) #

POST /api/v1/ai-chat/chats/{chatId}/messages/stream Send a message with streaming response (SSE) #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: APIHUB Registry – External AI Chat API
  description: Public-facing API contract for APIHUB. This API is intended for external and integration clients and covers package/catalog operations, publication workflows, search, user/profile actions, and selected administration capabilities secured by APIHUB authentication schemes.
  contact:
    name: Netcracker Opensource Group
    email: opensourcegroup@netcracker.com
  license:
    name: Apache-2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
  version: '2026.1'
  x-api-kind: BWC
servers:
- url: https://{apihub}.qubership.org
  description: Primary APIHUB server endpoint (use the apihub variable to select production, development, or staging).
  variables:
    apihub:
      description: APIHUB subdomain/environment selector (apihub=production, dev.apihub=development, staging.apihub=staging).
      enum:
      - apihub
      - dev.apihub
      - staging.apihub
      default: apihub
security:
- BearerAuth: []
- CookieAuth: []
- api-key: []
- PersonalAccessToken: []
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/netcracker/refs/heads/main/openapi/netcracker-ai-chat-api-openapi.yml