# Global env (copy to .env and adjust)
OPENAI_API_KEY=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
VAPI_API_KEY=...
HOTLINE_NUMBER=+917710011877

# Mongo (for metadata only — NO transcripts/audio)
MONGO_URI=mongodb://127.0.0.1:27017/voice_therapist

# Qdrant
QDRANT_URL=http://localhost:6333

# --- Security: webhook auth from Vapi to your server ---
VAPI_WEBHOOK_SECRET=supersecret123

# --- Runtime ---
NODE_ENV=production
PORT=8080

# --- Optional logging ---
LOG_LEVEL=info

# Transcripts
STORE_METADATA=true
STORE_TRANSCRIPTS=true
TRANSCRIPTS_TTL_DAYS=30             # auto-delete after N days (Mongo TTL)
TRANSCRIPTS_ENCRYPT=false           # set true to encrypt at rest
TRANSCRIPTS_ENC_KEY=                # 32-byte base64 for AES-256-GCM if encrypt=true

# Optional: restrict admin read endpoint
ADMIN_API_TOKEN=smla-kkiv-9r7w