executeBuy (race condition):
- Multiple WebSocket events for the same market can arrive concurrently.
All calls saw no existing position and all proceeded to buy → 3x fills.
- Added _buyQueue (Map<conditionId, Promise>) that chains each buy for
the same market after the previous one. Second call now sees the filled
position and respects maxPositionSize.
redeemer (gas estimation error):
- Gamma API can return resolved=true before payoutDenominator is written
on-chain. Calling redeemPositions when payoutDenominator==0 causes the
contract to revert → UNPREDICTABLE_GAS_LIMIT from ethers.js.
- Now always verify on-chain payout after the API check. If on-chain
payout not set yet, skip and retry next interval.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
redeemer.js was calling redeemPositions() directly from the EOA private
key wallet. This is wrong for two reasons:
1. Conditional tokens are held in config.proxyWallet (Gnosis Safe), not
in the EOA — so the EOA has nothing to redeem
2. No maxPriorityFeePerGas was set, causing Polygon's "gas tip below
minimum" error (1.5 Gwei sent, 25 Gwei required)
Fix: replace the direct contract call with execSafeCall() (exported from
ctf.js), which is identical to the MM bot's redemption pattern:
- encodes calldata and executes via Safe.execTransaction()
- signed by the EOA, but msg.sender on-chain = proxy wallet
- enforces 30 Gwei minimum priority fee for Polygon
- retries up to 3x on transient RPC errors
Also remove the now-unused NEG_RISK_CTF_ADDRESS local constant
(CTF_ADDRESS and USDC_ADDRESS imported from ctf.js).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Rename project to polymarket-terminal
- Add Market Maker bot (src/mm.js) with on-chain CTF split/merge/redeem via Gnosis Safe
- Add Orderbook Sniper bot (src/sniper.js) with multi-asset GTC low-price orders
- Add WebSocket watcher (src/services/wsWatcher.js) for real-time RTDS trade events
- Add terminal dashboard UI (src/ui/dashboard.js) using blessed
- Add CTF contract helpers (src/services/ctf.js) for splitPosition, mergePositions, redeemPositions
- Add mmDetector, mmExecutor, sniperDetector, sniperExecutor services
- Add simStats utility for dry-run P&L tracking
- Translate all Indonesian-language strings to professional English across all files
- Rewrite README.md in English with full setup guide, configuration reference, and architecture overview
- Rewrite AGENT.MD in English as comprehensive AI agent and developer reference
- Update package.json name, description, scripts, and keywords
Co-Authored-By: direkturcrypto <direkturcrypto.x@mail3.me>
