# Template Apps

Each template is a runnable demo that streams text to Deepgram Flux TTS over `/v2/speak` and plays the audio back. Unlike the Flux **transcription** starters, these use the official SDK’s `speak.v2` client on the backend, so the SDK manages the Deepgram WebSocket, authentication, and binary-audio framing for you.

## SDKs

The Python, JavaScript, and Java SDKs ship a `speak.v2` client for `/v2/speak`:

- **Python** — `deepgram-sdk` ([GitHub](https://github.com/deepgram/deepgram-python-sdk))
- **JavaScript** — `@deepgram/sdk` ([GitHub](https://github.com/deepgram/deepgram-js-sdk))
- **Java** — `deepgram-java-sdk` ([GitHub](https://github.com/deepgram/deepgram-java-sdk))

See [Getting Started](/guides/flux-tts-quickstart) for the `speak.v2` code shape. Languages without SDK support yet can connect to the [WebSocket directly](/guides/flux-tts-quickstart).

## Starter apps

::::card-grid
:::card{title="Node.js" href="https://github.com/deepgram-starters/node-flux-tts"}
<img src="../img/site-assets/fern-image-hosting.s3.us-east-1.amazonaws.com/deepgram/js-green.png" alt="Node.js">

Flux streaming TTS demo app using Node.js (`@deepgram/sdk`)
:::

:::card{title="Flask" href="https://github.com/deepgram-starters/flask-flux-tts"}
<img src="../img/site-assets/fern-image-hosting.s3.us-east-1.amazonaws.com/deepgram/flask.png" alt="Flask">

Flux streaming TTS demo app using Flask (`deepgram-sdk`)
:::

:::card{title="FastAPI" href="https://github.com/deepgram-starters/fastapi-flux-tts"}
<img src="../img/site-assets/fern-image-hosting.s3.us-east-1.amazonaws.com/deepgram/python.png" alt="FastAPI">

Flux streaming TTS demo app using FastAPI (`deepgram-sdk`)
:::

:::card{title="Django" href="https://github.com/deepgram-starters/django-flux-tts"}
<img src="../img/site-assets/fern-image-hosting.s3.us-east-1.amazonaws.com/deepgram/django.png" alt="Django">

Flux streaming TTS demo app using Django (`deepgram-sdk`)
:::

:::card{title="Java" href="https://github.com/deepgram-starters/java-flux-tts"}
<img src="../img/site-assets/fern-image-hosting.s3.us-east-1.amazonaws.com/deepgram/java.png" alt="Java">

Flux streaming TTS demo app using Java (`deepgram-java-sdk`)
:::
::::

## Related pages

- [Amazon SageMaker](./amazon-sagemaker-index.md)
- [Aura](./aura-index.md)
- [Changelog](../changelog.md)
- [Custom Vocabulary](./custom-vocabulary-index.md)
- [Deepgram's Docs](../index.md)
- [Deployment](./deployment-index.md)
- [Docker/Podman](./docker-podman-index.md)
- [Features](./features-index.md)
- [Flux TTS](./flux-tts-index.md)
- [Formatting](./formatting-index.md)

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