Files
polymarket-terminal/.env.example
T
direkturcrypto 69d8d1401d fix: market expiry guard, FAK orders, 2% slippage, sanitize CLOB logs
Market expiry guard (executor.js):
- getMarketOptions() now returns endDateIso, active, acceptingOrders
  from Gamma API response
- executeBuy() skips immediately if market is closed / not accepting orders
- executeBuy() skips if market closes within MIN_MARKET_TIME_LEFT seconds
  (default 300 s = 5 min), logging exact time remaining
- Add MIN_MARKET_TIME_LEFT to config and .env.example

FAK + 2% slippage (executor.js):
- Replace OrderType.FOK with OrderType.FAK for both BUY and SELL
  market orders — eliminates "FOK fully filled or killed" failures
- Reduce slippage from 5% to 2% (price * 1.02 / price * 0.98)
- Fix zero-fill detection: FAK success with 0 shares logs "no liquidity"
  and retries instead of recording a phantom fill

CLOB log sanitization (logger.js + index.js):
- Add sanitizeClobMessage(): strips axios config object (auth headers)
  from [CLOB Client] dumps, keeps only HTTP status + error string
- Add interceptConsole(): overrides console.error/warn globally
- Call interceptConsole() at startup in index.js

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-02-25 03:18:57 +07:00

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# ─────────────────────────────────────────────
# WALLET SETUP
# ─────────────────────────────────────────────
# EOA private key — used for SIGNING only, does NOT hold USDC
PRIVATE_KEY=0xYOUR_EOA_PRIVATE_KEY_HERE
# Polymarket Proxy Wallet — the address shown when you click "Deposit" on Polymarket
# This is where you deposit USDC.e, and where trades are funded from
# How to find: Login to polymarket.com → Profile → Deposit → copy the address
PROXY_WALLET_ADDRESS=0xYOUR_PROXY_WALLET_ADDRESS_HERE
# ─────────────────────────────────────────────
# POLYGON RPC
# ─────────────────────────────────────────────
POLYGON_RPC_URL=https://polygon.lava.build
# ─────────────────────────────────────────────
# POLYMARKET API CREDENTIALS (optional)
# Leave blank to auto-derive from your private key
# ─────────────────────────────────────────────
CLOB_API_KEY=
CLOB_API_SECRET=
CLOB_API_PASSPHRASE=
# ─────────────────────────────────────────────
# TRADER TO COPY
# Use the proxy wallet address of the trader (visible on their Polymarket profile)
# ─────────────────────────────────────────────
TRADER_ADDRESS=0xTRADER_PROXY_WALLET_ADDRESS
# ─────────────────────────────────────────────
# TRADE SIZING
# ─────────────────────────────────────────────
# SIZE_MODE:
# "percentage" = SIZE_PERCENT% of MAX_POSITION_SIZE per market entry
# (e.g. MAX_POSITION_SIZE=$10, SIZE_PERCENT=50 → buy $5 per entry)
# "balance" = SIZE_PERCENT% of your current USDC.e balance per entry
# (e.g. balance=$100, SIZE_PERCENT=10 → buy $10 per entry)
# Note: sizing is independent of the trader's individual fill size.
# Limit orders can fill in many small chunks — we always use our own sizing.
SIZE_MODE=balance
SIZE_PERCENT=10
# Minimum trade size in USDC (skip if calculated size is below this)
MIN_TRADE_SIZE=1
# Maximum total position per market in USDC (won't buy more once this is reached)
MAX_POSITION_SIZE=10
# ─────────────────────────────────────────────
# AUTO SELL
# ─────────────────────────────────────────────
AUTO_SELL_ENABLED=true
AUTO_SELL_PROFIT_PERCENT=10
# Sell mode when copying trader's sell
# "market" = sell at market price immediately
# "limit" = place limit order at trader's sell price
SELL_MODE=market
# ─────────────────────────────────────────────
# INTERVALS
# ─────────────────────────────────────────────
# How often (seconds) to check for resolved markets to redeem
REDEEM_INTERVAL=60
# Skip BUY if the market closes within this many seconds from now
# Default 300 = skip if market ends in less than 5 minutes
MIN_MARKET_TIME_LEFT=300
# ─────────────────────────────────────────────
# DRY RUN (set true to simulate without real trades)
# ─────────────────────────────────────────────
DRY_RUN=true
# ─────────────────────────────────────────────
# MARKET MAKER (mm.js / npm run mm-sim)
# ─────────────────────────────────────────────
# Comma-separated assets to market-make (same slug format as sniper)
MM_ASSETS=btc
# Market duration: "5m" (5-minute) or "15m" (15-minute)
MM_DURATION=5m
# USDC amount per side (total exposure = 2x this)
MM_TRADE_SIZE=5
# Limit sell price target (e.g. 0.60 = sell at $0.60)
MM_SELL_PRICE=0.60
# Seconds before market close to trigger cut-loss
MM_CUT_LOSS_TIME=60
# Keyword to match market question (case-insensitive)
MM_MARKET_KEYWORD=Bitcoin Up or Down
# Max seconds after market open to enter (0 = at open only)
MM_ENTRY_WINDOW=45
# How often to poll for new markets (seconds)
MM_POLL_INTERVAL=10
# ── Recovery Buy (after cut-loss) ───────────────────────────
# After cut-loss triggers, monitor prices for 10s and market-buy
# the dominant side if criteria are met. Does not affect the main
# MM flow — purely an opt-in add-on.
#
# Enable recovery buy
MM_RECOVERY_BUY=false
# Minimum price the dominant side must be at (and rising/stable) to qualify
MM_RECOVERY_THRESHOLD=0.70
# USDC size for the recovery buy (0 = use MM_TRADE_SIZE)
MM_RECOVERY_SIZE=0
# ─────────────────────────────────────────────
# ORDERBOOK SNIPER (sniper.js / npm run sniper-sim)
# Places tiny GTC BUY orders at a low price on both sides of
# ETH/SOL/XRP 5-minute markets — catches panic dumps near $0.
# ─────────────────────────────────────────────
# Comma-separated assets to snipe
SNIPER_ASSETS=eth,sol,xrp
# Buy price per share (1 cent = $0.01)
SNIPER_PRICE=0.01
# Shares per side — minimum Polymarket order size is 5 shares
# At $0.01/share: 5 shares = $0.05 per side, $0.10 per market
SNIPER_SHARES=5