dex-lp-engine/env.example at main · tfrmma/dex-lp-engine · GitHub

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# RPC endpoints
ETH_RPC_URL=https://mainnet.infura.io/v3/YOUR_KEY
ARB_RPC_URL=https://arb1.arbitrum.io/rpc

# Wallet
ACCOUNT_ADDRESS=0x...

# Key management — choose one:
#
#   Option A: AWS KMS (recommended for prod)
#   KMS_KEY_ID=arn:aws:kms:us-east-1:123456789:key/...
#
#   Option B: HashiCorp Vault
#   VAULT_ADDR=https://vault.internal
#   VAULT_SECRET_PATH=secret/lp-engine/pk
#
#   Option C: .env file (dev/testnet only — never on mainnet with real capital)
#   PRIVATE_KEY=0x...
#
# The engine reads the key via src/utils/key_provider.py — implement the
# KMS/Vault path before going live.

# Engine params
MAX_POSITION_USD=50000
IL_HEDGE_THRESHOLD_BPS=50
GAS_PRICE_GWEI_CAP=80
MAX_REBALANCES_PER_HOUR=6
MAX_DRAWDOWN_PCT=10

# Pool (one per engine instance)
POOL_ADDRESS=0x8ad599c3A0ff1De082011EFDDc58f1908eb6e6D8

# Metrics
METRICS_ENABLED=true
METRICS_PORT=8000

# State
STATE_DB_PATH=lp_engine.db

# Redis (optional — for kill switch; leave blank to disable)
REDIS_URL=

# Logging
LOG_LEVEL=INFO
LOG_FORMAT=json