copper-tone-tech/mev-beta
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4 Commits

Author SHA1 Message Date
Administrator
1773daffe7 fix: resolve critical arbitrage bugs - add missing config values and fix RPC endpoint 
CRITICAL FIXES:
1. Multi-hop arbitrage amount=0 bug - Added missing config values:
   - min_scan_amount_wei: 10000000000000000 (0.01 ETH minimum)
   - max_scan_amount_wei: 9000000000000000000 (9 ETH, fits int64)
   - min_significant_swap_size: 10000000000000000 (0.01 ETH)

2. WebSocket 403 Forbidden error - Documented WSS endpoint issue:
   - Chainstack WSS endpoint returns 403 Forbidden
   - Updated ws_endpoint comment to explain using empty string for HTTP fallback

ROOT CAUSE ANALYSIS:
- The ArbitrageService.calculateScanAmount() was defaulting to 0 because
  config.MinScanAmountWei was uninitialized
- This caused all multi-hop arbitrage scans to use amount=0, preventing
  any opportunities from being detected (803 occurrences in logs)

VERIFICATION:
- Container rebuilt and restarted successfully
- No 403 Forbidden errors in logs ✓
- No amount=0 errors in logs ✓
- Bot processing swaps normally ✓

DOCUMENTATION:
- Added comprehensive log analysis (logs/LOG_ANALYSIS_20251109.md)
- Added detailed error analysis (logs/ERROR_ANALYSIS_20251109.md)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-09 08:25:36 +01:00
Administrator
1a31836428 feat(docker): complete production deployment with data volume and arbitrage enabled 
Final production deployment fixes to enable full MEV bot functionality.

Changes:
- Add data volume mount to docker-compose.yml for database persistence
- Enable arbitrage service in config.dev.yaml
- Add arbitrage configuration section with default values

Testing:
- Container running and healthy
- Processing Arbitrum blocks successfully
- Running arbitrage scans every 5 seconds
- Database created and operational
- Metrics server accessible on port 9090

Status:
- Container: mev-bot-production
- Health: Up and healthy
- Blocks processed: 17+
- Arbitrage scans: 10+ completed
- Auto-restart: enabled (restart: always)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-09 04:34:05 +01:00
Krypto Kajun
fbb85e529a Add enhanced concurrency patterns, rate limiting, market management, and pipeline processing 2025-09-12 01:35:50 -05:00
Krypto Kajun
c5843a5667 Add additional project structure, config, Docker support, and more prompt files 2025-09-12 01:21:50 -05:00