# AI Conversation - Environment Configuration
# Copy this file to .env and add your API keys

# Required: OpenRouter API key for LLM conversations
# Get your key at: https://openrouter.ai/keys
OPENROUTER_API_KEY=your_openrouter_api_key_here

# Required for voice cloning: HuggingFace token
# Accept terms at: https://huggingface.co/kyutai/pocket-tts
# Get token at: https://huggingface.co/settings/tokens
HF_TOKEN=your_huggingface_token_here

# Optional: Default model for conversations
DEFAULT_MODEL=anthropic/claude-3-haiku

# Optional: Server configuration
HOST=0.0.0.0
PORT=8000

# --------------- Modal TTS (serverless) ---------------
# Set to true after deploying the Modal app (see README for setup)
MODAL_TTS_ENABLED=false
# These URLs are printed by `modal deploy modal_tts/app.py`
MODAL_TTS_GENERATE_URL=
MODAL_TTS_HEALTH_URL=
# Must match the TTS_AUTH_TOKEN in your Modal "tts-api-auth" secret
MODAL_TTS_AUTH_TOKEN=
# Circuit breaker tuning (optional)
# MODAL_CIRCUIT_FAILURE_THRESHOLD=3
# MODAL_CIRCUIT_COOLDOWN_SECONDS=60