openapi: 3.2.0
info:
  description: 'REST API for the AAAAI system: health, auth, user, chats, messages, attachments, query/stream, experts, settings, video sessions, cognitive scaling, and dynamic experts.'
  title: AAAAI User API
  version: 1.1.0
servers:
- url: https://web.aaaai.me
tags:
- description: Current user and avatar
  name: User
paths:
  /api/user/avatar:
    delete:
      responses:
        '200':
          description: Avatar removed
      summary: Delete avatar
      tags:
      - User
      operationId: deleteApiUserAvatar
      x-operation-id-source: derived
    get:
      responses:
        '200':
          description: Avatar info
      summary: Get avatar URL or metadata
      tags:
      - User
      operationId: getApiUserAvatar
      x-operation-id-source: derived
    post:
      responses:
        '200':
          description: Avatar updated
      summary: Upload avatar
      tags:
      - User
      requestBody:
        content:
          application/json:
            schema:
              properties:
                avatar:
                  description: Base64 image
                  type: string
              type: object
      operationId: postApiUserAvatar
      x-operation-id-source: derived
  /api/user/avatar/raw:
    get:
      responses:
        '200':
          description: Avatar image
      summary: Get raw avatar image
      tags:
      - User
      operationId: getApiUserAvatarRaw
      x-operation-id-source: derived
  /api/user/current:
    get:
      responses:
        '200':
          description: Current user or anonymous
      summary: Get current user
      tags:
      - User
      operationId: getApiUserCurrent
      x-operation-id-source: derived
  /api/user/ui-preferences:
    get:
      responses:
        '200':
          description: 'language: en|ru|null'
      summary: Get UI preferences (e.g. language)
      tags:
      - User
      operationId: getApiUserUiPreferences
      x-operation-id-source: derived
    put:
      responses:
        '200':
          description: Saved
      summary: Save UI preferences
      tags:
      - User
      requestBody:
        content:
          application/json:
            schema:
              properties:
                appearance:
                  enum:
                  - light
                  - dark
                  type: string
                language:
                  enum:
                  - en
                  - ru
                  type: string
              type: object
      operationId: putApiUserUiPreferences
      x-operation-id-source: derived
components:
  securitySchemes:
    ApiKeyAuth:
      in: header
      name: X-User-Login
      type: apiKey