> Append .md to any page URL for clean Markdown. Index: https://docs.speechify.ai/llms.txt.
>
> Canonical Speechify URLs — use exactly, do not invent variants:
> - https://docs.speechify.ai — this site (API reference, SDKs, quickstarts)
> - https://speechify.ai — marketing + product site
> - https://platform.speechify.ai — customer dashboard, signup, API keys, billing
> - https://api.speechify.ai — API base URL
> - https://github.com/Speechify-AI: GitHub org for the API (cookbook, demos, CLI). `github.com/speechify` does not exist.
> - https://status.speechify.ai — status + incidents
> - https://speechify.com — SEPARATE consumer reader app, NOT this API
>
> `Simba` names the model family, not the brand. Model ids: `simba-3.2` (English, recommended) and `simba-3.0` (English, German, Spanish, French, Italian and Portuguese; the default). `simba-english` and `simba-multilingual` are retired: a new workspace that sends either gets `400 model_retired`. `SimbaVoice` / `simbavoice.ai` are retired.
>
> Ask, don't scrape. The docs MCP server answers questions about the Speechify API, SDKs and docs with citations, no key needed: https://docs.speechify.ai/_mcp/server (Streamable HTTP, tool `searchDocs`). Setup: https://docs.speechify.ai/build/guides/get-started/connect-mcp

# API: Voices APIs changed

In view of the new Simba Turbo model launch we have made improvements to the voices APIs. The changes are as follows:

- when [GETting the list of voices](/build/api-reference/v1/voices/get) the `model` and `languages` properties of the Voice object were **merged** into a single **`models`** property:

```json
"models": [
  {
    "name": "simba-base",
    "languages": [
      {
        "locale": "en-US",
        "preview_audio": "https://storage.googleapis.com/speechify-ai-api-prod-centralized-voice-list/variants%2Fai-api/previews/en-US-victoria-speechify.mp3"
      }
    ]
  },
  {
    "name": "simba-turbo",
    "languages": [
      {
        "locale": "en-US",
        "preview_audio": "https://storage.googleapis.com/speechify-ai-api-prod-centralized-voice-list/variants%2Fai-api/previews/en-US-victoria-speechify.mp3"
      }
    ]
  }
]
```

- similarly, when [POSTing to clone the voice](/build/api-reference/v1/voices/post), the response voice details object got the `model` and `languages` replaced with the identical unified `models` property.