openapi: 3.0.0
info:
  title: InternTA Chat Completions API
  description: API for creating chat completions using the InternTA service
  version: 1.0.0

servers:
  - url: https://api.ecopi.chat/v1
    description: Production server

paths:
  /chat/completions:
    post:
      summary: Create a chat completion
      description: Creates a completion for the chat message
      operationId: createChatCompletion
      security:
        - bearerAuth: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - model
                - messages
              properties:
                model:
                  type: string
                  description: ID of the model to use
                  example: "internta-v02"
                messages:
                  type: array
                  description: A list of messages comprising the conversation
                  items:
                    type: object
                    required:
                      - role
                      - content
                    properties:
                      role:
                        type: string
                        enum: [system, user, assistant]
                        description: The role of the message author
                      content:
                        type: string
                        description: The content of the message
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
                properties:
                  choices:
                    type: array
                    items:
                      type: object
                      properties:
                        message:
                          type: object
                          properties:
                            role:
                              type: string
                            content:
                              type: string

components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT