Deepgram Models API

openapi: 3.1.0
info:
  title: Deepgram Management Balances Models API
  description: The Deepgram Management API allows developers to programmatically manage their Deepgram account resources. It provides endpoints for managing projects, API keys, team members, invitations, scopes, billing balances, usage tracking, and model metadata. This API enables automation of administrative tasks and integration of Deepgram account management into existing workflows and infrastructure tooling.
  version: '1.0'
  contact:
    name: Deepgram Support
    url: https://developers.deepgram.com
  termsOfService: https://deepgram.com/tos
servers:
- url: https://api.deepgram.com
  description: Deepgram Production Server
security:
- bearerAuth: []
tags:
- name: Models
  description: Retrieve available model metadata.
paths:
  /v1/models:
    get:
      operationId: listModels
      summary: Deepgram List all available models
      description: Retrieves metadata on all the latest public models available on the Deepgram platform, including both speech-to-text and text-to-speech models.
      tags:
      - Models
      parameters:
      - name: include_outdated
        in: query
        description: Include non-latest versions of models in the response.
        schema:
          type: boolean
          default: false
      responses:
        '200':
          description: Model list retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ModelList'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /v1/models/{model_id}:
    get:
      operationId: getModel
      summary: Deepgram Get a model
      description: Retrieves metadata for a specific model by its identifier.
      tags:
      - Models
      parameters:
      - name: model_id
        in: path
        required: true
        description: Unique identifier of the model.
        schema:
          type: string
      responses:
        '200':
          description: Model details retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Model'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: Model not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    ModelList:
      type: object
      properties:
        stt:
          type: array
          items:
            $ref: '#/components/schemas/Model'
          description: Available speech-to-text models.
        tts:
          type: array
          items:
            $ref: '#/components/schemas/Model'
          description: Available text-to-speech models.
    Error:
      type: object
      properties:
        err_code:
          type: string
          description: Error code identifying the type of error.
        err_msg:
          type: string
          description: Human-readable error message.
        request_id:
          type: string
          description: Unique identifier for the request that produced the error.
    Model:
      type: object
      properties:
        name:
          type: string
          description: Name of the model.
        canonical_name:
          type: string
          description: Canonical identifier for the model.
        architecture:
          type: string
          description: Architecture of the model.
        languages:
          type: array
          items:
            type: string
          description: Languages supported by the model.
        version:
          type: string
          description: Version of the model.
        uuid:
          type: string
          description: Unique identifier for the model.
        metadata:
          type: object
          additionalProperties: true
          description: Additional metadata about the model.
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Deepgram API key passed as a bearer token in the Authorization header.
externalDocs:
  description: Deepgram Management API Documentation
  url: https://developers.deepgram.com/docs/create-additional-api-keys