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

# List models

> List the models on the platform and their voices. **Open** — no API key required.



## OpenAPI

````yaml /openapi.json get /v1/models
openapi: 3.0.3
info:
  title: geko API
  version: 1.0.0
  description: >-
    Text-to-speech for Kazakh and beyond. Send text and a voice name; get back
    WAV audio (24 kHz, 16-bit PCM, mono). A thin, familiar HTTP API — call it
    from any language, or use the typed SDK and CLI.


    The catalog endpoints (`/v1/models`, `/v1/voices`, `/health`) are open.
    Synthesis endpoints require a bearer key — create one in the
    [console](https://app.geko.sh).
servers:
  - url: https://geko--tokay-serve-web.modal.run
security:
  - bearerAuth: []
paths:
  /v1/models:
    get:
      tags:
        - Catalog
      summary: List models
      description: >-
        List the models on the platform and their voices. **Open** — no API key
        required.
      operationId: listModels
      responses:
        '200':
          description: The model catalog.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ModelsResponse'
      security: []
components:
  schemas:
    ModelsResponse:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/Model'
    Model:
      type: object
      properties:
        name:
          type: string
          example: tokay-kk-v1
        lang:
          type: string
          example: kk
        sample_rate:
          type: integer
          example: 24000
        voices:
          type: array
          items:
            type: string
          example:
            - Aigerim
            - Arman
            - Ainur
            - Aruzhan
            - Sanzhar
            - Yerlan
        default_voice:
          type: string
          example: Aigerim
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: >-
        Your geko API key (`sk-tokay-…`). Create and manage keys in the
        [console](https://app.geko.sh).

````