.env.example

# Server Configuration
NODE_ENV=development
PORT=3000
API_PREFIX=/api/v1

# Database
DATABASE_URL=postgresql://user:password@localhost:5432/alianStructure.db

# JWT
JWT_SECRET=your_jwt_secret_key_here
JWT_EXPIRATION=24h

# AI Services
OPENAI_API_KEY=your_openai_key
GROK_API_KEY=your_grok_key
LLAMA_API_BASE_URL=http://localhost:8000

# Blockchain
ETH_RPC_URL=https://mainnet.infura.io/v3/your-project-id
CHAIN_ID=1

# Redis (for caching and WebSocket)
REDIS_URL=redis://localhost:6379

# Logging
LOG_LEVEL=debug

# Sentry Error Tracking
SENTRY_DSN=
SENTRY_ENVIRONMENT=development
SENTRY_RELEASE=0.1.0
SENTRY_TRACES_SAMPLE_RATE=0.1

# Email Service (Ethereal for testing, configure SMTP for production)
SMTP_HOST=smtp.ethereal.email
SMTP_PORT=587
SMTP_SECURE=false
SMTP_USER=
SMTP_PASSWORD=
EMAIL_FROM=noreply@alian-structure.com
EMAIL_VERIFICATION_URL=http://localhost:3000/auth/verify-email
# Oracle Service Configuration
# Contract address for on-chain oracle (set to actual deployed contract)
ORACLE_CONTRACT_ADDRESS=0x0000000000000000000000000000000000000000

# Submitter wallet private key (for signing on-chain transactions)
# IMPORTANT: Store in secure KMS in production, never commit actual keys
SUBMITTER_PRIVATE_KEY=0x0000000000000000000000000000000000000000000000000000000000000000

# Oracle submission settings
SUBMITTER_MAX_RETRIES=3
SUBMITTER_RETRY_DELAY=5000
SUBMITTER_GAS_LIMIT_MULTIPLIER=1.2
# OpenAI Configuration
OPENAI_API_KEY=sk-your-api-key-here
OPENAI_BASE_URL=https://api.openai.com/v1
OPENAI_MAX_RETRIES=3
OPENAI_RETRY_DELAY=1000

# Compute Job Queue Configuration
COMPUTE_JOB_RETRY_POLICIES={"email-notification":{"maxAttempts":2,"backoff":{"type":"fixed","delay":1000}},"batch-operation":{"maxAttempts":5,"backoff":{"type":"exponential","delay":1000,"factor":1.5,"maxDelay":60000}},"data-processing":{"maxAttempts":3,"backoff":{"type":"linear","delay":2000,"maxDelay":10000}},"ai-computation":{"maxAttempts":4,"backoff":{"type":"exponential","delay":3000,"factor":2,"maxDelay":120000}}}

# Referral System Configuration
# Maximum referral codes a single user can create
REFERRAL_MAX_PER_USER=10
# Maximum claims allowed from the same IP address
REFERRAL_MAX_CLAIMS_PER_IP=5
# Maximum claims allowed from the same device fingerprint
REFERRAL_MAX_CLAIMS_PER_DEVICE=3
# Days until referral codes expire
REFERRAL_CODE_EXPIRY_DAYS=365
# Number of accounts from same IP to trigger warning
REFERRAL_SUSPICIOUS_IP_THRESHOLD=3
# Number of accounts from same device to trigger warning
REFERRAL_SUSPICIOUS_DEVICE_THRESHOLD=2
# Rate limit window in milliseconds (default: 1 hour)
REFERRAL_RATE_LIMIT_WINDOW_MS=3600000
# Maximum attempts within rate limit window
REFERRAL_RATE_LIMIT_MAX_ATTEMPTS=10
# Enable bot detection based on user agent
REFERRAL_ENABLE_BOT_DETECTION=true
# Enable VPN/Proxy detection (requires external service)
REFERRAL_ENABLE_VPN_DETECTION=false