.env.example

# BridgeWise Environment Configuration Template
# ==============================================
# Copy this file to .env and fill in your values
# For environment-specific configs, use:
#   - .env.development (development overrides)
#   - .env.staging (staging overrides)
#   - .env.production (production overrides)

# ========== Application Environment ==========
NODE_ENV=development

# ========== Server Configuration ==========
PORT=3000
HOST=0.0.0.0

# ========== Database Configuration ==========
DB_HOST=localhost
DB_PORT=5432
DB_USERNAME=postgres
DB_PASSWORD=your_password_here
DB_NAME=bridgewise_dev
DB_SSL=false

# ========== API Configuration ==========
API_KEY=your_api_key_here
API_SECRET=your_api_secret_here
API_BASE_URL=https://api.bridgewise.com
API_TIMEOUT=30000

# ========== Security - Vault Configuration ==========
# Generate a 32-byte encryption key: node -e "console.log(require('crypto').randomBytes(32).toString('hex'))"
# IMPORTANT: Store the generated key securely, never commit to version control
VAULT_ENCRYPTION_KEY=generate-with-crypto-and-store-securely

# ========== Security - HTTPS and CORS ==========
# FORCE_HTTPS: Set to true in production/staging
FORCE_HTTPS=false
# CORS_ORIGIN: Comma-separated list of allowed origins
# IMPORTANT: Never use * in production, always specify exact domains
CORS_ORIGIN=http://localhost:3000
CORS_CREDENTIALS=false

# ========== RPC URLs ==========
# Blockchain RPC endpoints - replace with your own or use existing ones
RPC_ETHEREUM=https://mainnet.infura.io/v3/YOUR_INFURA_PROJECT_ID
RPC_POLYGON=https://polygon-rpc.com
RPC_BSC=https://bsc-dataseed.binance.org
RPC_ARBITRUM=https://arb1.arbitrum.io/rpc
RPC_OPTIMISM=https://mainnet.optimism.io

# ========== Logging Configuration ==========
LOG_LEVEL=debug
LOG_FORMAT=simple

# ========== Feature Flags ==========
# Toggle features without redeploying — set to true/false and restart the process.
# Flags default to true unless documented otherwise.
ENABLE_ANALYTICS=true
ENABLE_BENCHMARKING=false
ENABLE_BRIDGE_COMPARE=true
ENABLE_GAS_ESTIMATION=true
ENABLE_REAL_TIME_FEES=true
ENABLE_BRIDGE_DISCOVERY=true
ENABLE_RELIABILITY_SCORE=true