# Bottle AI — Backend

FastAPI + MySQL + providers intercambiables (LLM / STT / TTS).

## Endpoints

- `GET /api/v1/products/{qr_code}`
- `GET /api/v1/characters/{character_id}`
- `POST /api/v1/conversations`
- `POST /api/v1/conversations/{id}/audio`
- `GET /api/v1/conversations/{id}`
- `POST /api/v1/metrics`
- `WS /ws/v1/conversations/{id}`