# 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