# Old Visionairs Elevenlabs API Proxy 

## Overview

This repository contains the source code and configuration files for deploying an application to Google Cloud Platform (GCP) using Cloud Run and Docker.

## Features

* Dockerized application
* Deployment to Cloud Run
* Environment variable management
* Audio sample download endpoint (text-to-speech)
* Audio sample upload endpoint (speech-to-text)

## Requirements

* Google Cloud SDK (gcloud)
* Docker
* A GCP project with billing enabled
* Cloud Run API enabled

## Setup

1. Initialize gcloud and set up the project:

   ```bash
   ```

gcloud init

````
2. Build the Docker image using Cloud Build:
```bash
gcloud builds submit --tag gcr.io/YOUR_PROJECT_ID/app:latest
````

3. Deploy to Cloud Run:

   ```bash
   ```

gcloud run deploy app \
--image gcr.io/YOUR_PROJECT_ID/app:latest \ 
--platform managed \
--region europe-north1 \
--allow-unauthenticated \
--set-env-vars ELEVENLABS_API_KEY=elevenlabs_api_key \
--set-env-vars API_KEY=proxy_api_key
````

## API Endpoints

### Upload Audio Sample

Uploads an audio file and returns the transcribed text.

**POST** `/stt`

Example `curl`:

```bash
curl -X POST https://<address>/stt -F "file=@test.mp3" -F "pass=proxypass"
```

### Download Audio Sample

Sends a text and returns an audio file.

**POST** `/tts`

Example `curl`:

```bash
curl -X POST https://<address>/tts -H "Content-Type: application/json" \
    -d '{"text":"Old visionairs. We are old. We are alive. We are still Kickin!", "pass": "proxypass", "voice": "qxTFXDYbGcR8GaHSjczg"}
```

## Development

Run locally with Docker:

```bash
python3 app
```

## License

MIT