openapi: 3.0.3
info:
  title: SOAT Embeddings API
  version: 1.0.0
  description: API for generating text embeddings using the server's configured embedding model
  contact:
    name: SOAT Team
    url: https://github.com/ttoss/soat
servers:
  - url: '{baseUrl}'
    description: Base URL of your SOAT deployment (e.g. https://your-soat.com or http://localhost:5047)
    variables:
      baseUrl:
        description: The base URL of your SOAT deployment
        default: http://localhost:5047
tags:
  - name: Embeddings
    description: Generate text embeddings
security:
  - bearerAuth: []
paths:
  /api/v1/embeddings:
    post:
      tags:
        - Embeddings
      summary: Create embeddings
      description: |
        Generates embedding vectors for one or more text inputs using the server's configured embedding model.
        Provide `input` for a single text or `inputs` for a batch. At least one is required.
        Returns `embedding` when `input` is used, and `embeddings` when `inputs` is used.
      operationId: createEmbeddings
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                input:
                  type: string
                  description: Single text to embed.
                  example: 'The quick brown fox jumps over the lazy dog.'
                inputs:
                  type: array
                  description: Batch of texts to embed.
                  items:
                    type: string
                  example:
                    - 'The quick brown fox.'
                    - 'Pack my box with five dozen liquor jugs.'
      responses:
        '200':
          description: Embeddings generated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EmbeddingsResponse'
        '400':
          description: Invalid request body
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '503':
          description: Embedding service not configured
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
  schemas:
    EmbeddingsResponse:
      type: object
      description: Response containing generated embeddings. Fields present depend on whether `input` or `inputs` was provided.
      properties:
        embedding:
          type: array
          description: Embedding vector for the single `input` text.
          items:
            type: number
          example: [0.123, -0.456, 0.789]
        embeddings:
          type: array
          description: Embedding vectors for each item in the `inputs` batch.
          items:
            type: array
            items:
              type: number
          example:
            - [0.123, -0.456, 0.789]
            - [0.321, -0.654, 0.987]
    ErrorResponse:
      type: object
      properties:
        error:
          oneOf:
            - type: string
            - type: object
              properties:
                code:
                  type: string
                message:
                  type: string