> ## Documentation Index
> Fetch the complete documentation index at: https://docs.semicola.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Assistant availability



## OpenAPI

````yaml /openapi/v3.yaml get /api/v2/assistant/health
openapi: 3.1.0
info:
  title: Semicola Exchange API
  version: 3.0.0-preview
  description: >-
    Platform endpoints of Semicola: sign-in and accounts, members and keys,
    billing, notifications, the Semi assistant (chat stream, confirmations,
    conversations), the MCP App widget host and realtime feeds. Typed agent
    tools live on the MCP server at /mcp/v3.
servers:
  - url: https://api.semicola.com
security:
  - bearerAuth: []
  - sessionCookie: []
tags:
  - name: Auth
  - name: Accounts
  - name: Billing
  - name: Notifications
  - name: Assistant
  - name: Widget host
  - name: Realtime
  - name: Demo
paths:
  /api/v2/assistant/health:
    get:
      tags:
        - Assistant
      summary: Assistant availability
      operationId: getAssistantHealth
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    anyOf:
                      - type: object
                        properties:
                          status:
                            type: string
                            enum:
                              - online
                              - degraded
                              - offline
                          llmMode:
                            type: string
                            enum:
                              - live
                              - replay
                              - scripted
                        required:
                          - status
                          - llmMode
                        additionalProperties: false
                      - type: 'null'
                  error:
                    anyOf:
                      - type: object
                        properties:
                          code:
                            type: string
                          message:
                            type: string
                          field:
                            type: string
                          details: {}
                        required:
                          - code
                          - message
                        additionalProperties: false
                      - type: 'null'
                required:
                  - data
                  - error
                additionalProperties: false
        default:
          description: >-
            Error envelope `{data: null, error: {code, message, field?,
            details?}}`.
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: API key or OAuth access token.
    sessionCookie:
      type: apiKey
      in: cookie
      name: sc_session

````