# ---- Polymarket endpoints ----
POLYMARKET_SERIES_SLUG=btc-up-or-down-15m
POLYMARKET_SERIES_ID=10192
POLYMARKET_GAMMA_URL=https://gamma-api.polymarket.com
# After the 2026-04-28 V2 cutover, https://clob.polymarket.com serves V2.
# Before cutover, set this to https://clob-v2.polymarket.com to test V2.
CLOB_HOST=https://clob.polymarket.com
POLYMARKET_WS_MARKET_URL=wss://ws-subscriptions-clob.polymarket.com/ws/market

# ---- Live-trading credentials (leave blank for paper-only) ----
PRIVATE_KEY=
FUNDER_ADDRESS=
CLOB_API_KEY=
CLOB_SECRET=
CLOB_PASSPHRASE=
SIGNATURE_TYPE=2
CHAIN_ID=137
POLYGON_RPC_URL=https://polygon-mainnet.g.alchemy.com/v2/YOUR_KEY
# Optional V2 builder code: 0x-prefixed 32-byte hex from your Builder Profile.
BUILDER_CODE=

# ---- Trading config ----
TRADING_MODE=paper                 # paper | live
TRADING_ENABLED_ON_BOOT=false
STAKE_PCT=0.08
MIN_STAKE_USD=25
MAX_STAKE_USD=250
STARTING_BALANCE=1000
STOP_LOSS_PCT=0.30                  # tightened after MAE-simulation review (see plan)
# Trailing take-profit disabled 2026-04-27 — see src/engine/exit.rs.
# TAKE_PROFIT_ACTIVATION_PCT=0.10
# TAKE_PROFIT_GIVEBACK_PCT=0.90
# Cheap-side strategy retired 2026-04-28 — see src/engine/entry.rs.
# CHEAP_SIDE_MIN=0.15
# CHEAP_SIDE_MAX=0.45
TIME_LEFT_MIN_MINUTES=4.5
TRADING_HOURS_START_PST=6
TRADING_HOURS_END_PST=17
ALLOW_WEEKENDS=false
MAX_ENTRY_SPREAD=0.04
COOLDOWN_AFTER_EXIT_SEC=900         # 15 min cooldown after any exit before re-entering
WARMUP_SECS=90                      # seconds after boot before first trade allowed

# ---- Kelly sizing (quarter-Kelly for binary markets) ----
KELLY_ENABLED=false             # true = Kelly sizing; false = flat STAKE_PCT
ESTIMATED_PROB=0.50             # bot's believed true win probability
KELLY_FRACTION=0.25             # fractional multiplier (0.25 = quarter-Kelly)
KELLY_MAX_PCT=0.08              # hard cap as fraction of bankroll
LIMIT_EDGE_CAPTURE=0.40         # fraction of edge captured in limit price

# ---- Persistence ----
SUPABASE_URL=
SUPABASE_SERVICE_ROLE_KEY=
PAPER_LEDGER_PATH=./live_trading/paper_ledger.json

# ---- HTTP server ----
HTTP_PORT=3000
CONTROL_TOKEN=

# ---- Logging ----
RUST_LOG=info,polymarket_btc_5m=debug