803de231ba
Restructured project for V2 refactor: **Structure Changes:** - Moved all V1 code to orig/ folder (preserved with git mv) - Created docs/planning/ directory - Added orig/README_V1.md explaining V1 preservation **Planning Documents:** - 00_V2_MASTER_PLAN.md: Complete architecture overview - Executive summary of critical V1 issues - High-level component architecture diagrams - 5-phase implementation roadmap - Success metrics and risk mitigation - 07_TASK_BREAKDOWN.md: Atomic task breakdown - 99+ hours of detailed tasks - Every task < 2 hours (atomic) - Clear dependencies and success criteria - Organized by implementation phase **V2 Key Improvements:** - Per-exchange parsers (factory pattern) - Multi-layer strict validation - Multi-index pool cache - Background validation pipeline - Comprehensive observability **Critical Issues Addressed:** - Zero address tokens (strict validation + cache enrichment) - Parsing accuracy (protocol-specific parsers) - No audit trail (background validation channel) - Inefficient lookups (multi-index cache) - Stats disconnection (event-driven metrics) Next Steps: 1. Review planning documents 2. Begin Phase 1: Foundation (P1-001 through P1-010) 3. Implement parsers in Phase 2 4. Build cache system in Phase 3 5. Add validation pipeline in Phase 4 6. Migrate and test in Phase 5 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
207 lines
6.0 KiB
YAML
207 lines
6.0 KiB
YAML
# MEV Bot Production Configuration - Arbitrum L2 Optimized
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# Arbitrum L2 node configuration
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arbitrum:
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# Primary RPC endpoint - Use environment variable for security
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rpc_endpoint: "${ARBITRUM_RPC_ENDPOINT}"
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# WebSocket endpoint for real-time L2 message streaming
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ws_endpoint: "${ARBITRUM_WS_ENDPOINT}"
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# Chain ID for Arbitrum mainnet
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chain_id: 42161
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# Aggressive rate limiting for high-frequency L2 message processing
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rate_limit:
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# High throughput for L2 messages (Arbitrum can handle more)
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requests_per_second: 200
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# Higher concurrency for parallel processing
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max_concurrent: 20
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# Large burst for L2 message spikes
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burst: 1000
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# Fallback RPC endpoints for redundancy
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fallback_endpoints:
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- url: "${ARBITRUM_FALLBACK_ENDPOINTS}"
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rate_limit:
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requests_per_second: 100
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max_concurrent: 15
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burst: 500
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- url: "https://arb1.arbitrum.io/rpc"
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rate_limit:
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requests_per_second: 50
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max_concurrent: 10
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burst: 250
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- url: "https://arbitrum.llamarpc.com"
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rate_limit:
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requests_per_second: 75
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max_concurrent: 12
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burst: 375
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- url: "https://arbitrum-one.publicnode.com"
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rate_limit:
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requests_per_second: 60
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max_concurrent: 10
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burst: 300
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- url: "https://arbitrum-one.public.blastapi.io"
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rate_limit:
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requests_per_second: 80
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max_concurrent: 15
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burst: 400
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# Bot configuration optimized for L2 message processing
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bot:
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# Enable the bot
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enabled: true
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# Ultra-fast polling for L2 blocks (100ms for maximum competitive advantage)
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polling_interval: 0.1
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# Minimum profit threshold in USD (account for L2 gas costs)
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min_profit_threshold: 10.0
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# Gas price multiplier for fast L2 execution
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gas_price_multiplier: 2.0
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# High worker count for L2 message volume
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max_workers: 25
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# Large buffer for high-frequency L2 messages
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channel_buffer_size: 2000
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# Uniswap configuration optimized for Arbitrum
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uniswap:
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# Uniswap V3 factory on Arbitrum
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factory_address: "0x1F98431c8aD98523631AE4a59f267346ea31F984"
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# Position manager on Arbitrum
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position_manager_address: "0xC36442b4a4522E871399CD717aBDD847Ab11FE88"
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# Focus on high-volume fee tiers
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fee_tiers:
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- 500 # 0.05% - High volume pairs
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- 3000 # 0.3% - Most liquid
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- 10000 # 1% - Exotic pairs
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# Aggressive caching for performance
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cache:
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enabled: true
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# Short expiration for real-time data
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expiration: 15
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# Large cache for many pools
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max_size: 100000
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# Production logging
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log:
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# Info level for production monitoring
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level: "info"
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# JSON format for log aggregation
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format: "json"
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# Log to file for persistence
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file: "/var/log/mev-bot/mev-bot.log"
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# Database configuration for production
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database:
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# Production database file
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file: "/data/mev-bot-production.db"
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# High connection pool for concurrent operations
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max_open_connections: 100
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# Large idle pool for performance
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max_idle_connections: 50
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# Production-specific settings
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production:
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# Performance monitoring
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metrics:
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enabled: true
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port: 9090
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path: "/metrics"
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# Health checks
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health:
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enabled: true
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port: 8080
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path: "/health"
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# L2 specific configuration
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l2_optimization:
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# Enable L2 message priority processing
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prioritize_l2_messages: true
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# Batch processing settings
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batch_size: 200
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batch_timeout: "50ms"
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# Gas optimization
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gas_estimation:
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# Include L1 data fees in calculations
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include_l1_fees: true
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# Safety multiplier for gas limits
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safety_multiplier: 1.5
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# Priority fee strategy
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priority_fee_strategy: "aggressive"
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# Security settings
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security:
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# Maximum position size (in ETH)
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max_position_size: 50.0
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# Daily loss limit (in ETH)
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daily_loss_limit: 5.0
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# Circuit breaker settings
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circuit_breaker:
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enabled: true
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error_threshold: 5
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timeout: "2m"
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# DEX configuration
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dex_protocols:
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uniswap_v3:
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enabled: true
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router: "0xE592427A0AEce92De3Edee1F18E0157C05861564"
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priority: 1
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sushiswap:
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enabled: true
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router: "0x1b02dA8Cb0d097eB8D57A175b88c7D8b47997506"
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priority: 2
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camelot:
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enabled: true
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router: "0xc873fEcbd354f5A56E00E710B90EF4201db2448d"
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priority: 3
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balancer_v2:
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enabled: true
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router: "0xBA12222222228d8Ba445958a75a0704d566BF2C8"
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priority: 4
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curve:
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enabled: true
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router: "0x445FE580eF8d70FF569aB36e80c647af338db351"
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priority: 5
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# Monitoring and alerting
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alerts:
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# Slack webhook for alerts - use environment variable for security
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slack_webhook: "${SLACK_WEBHOOK_URL}"
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# Discord webhook for alerts - use environment variable for security
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discord_webhook: "${DISCORD_WEBHOOK_URL}"
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# Email alerts
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email:
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enabled: false
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smtp_server: "smtp.gmail.com:587"
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username: "your-email@gmail.com"
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password: "your-app-password"
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# Alert conditions
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conditions:
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- name: "High Error Rate"
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condition: "error_rate > 0.02"
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severity: "critical"
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- name: "Low Profit Margin"
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condition: "avg_profit < min_profit_threshold"
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severity: "warning"
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- name: "L2 Message Lag"
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condition: "l2_message_lag > 500ms"
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severity: "critical"
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- name: "Gas Price Spike"
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condition: "gas_price > 100gwei"
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severity: "warning"
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- name: "Daily Loss Limit"
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condition: "daily_loss > daily_loss_limit"
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severity: "critical"
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- name: "Position Size Limit"
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condition: "position_size > max_position_size"
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severity: "critical"
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# Environment-specific overrides
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# Set these via environment variables in production:
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# ARBITRUM_RPC_ENDPOINT - Your primary RPC endpoint
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# ARBITRUM_WS_ENDPOINT - Your WebSocket endpoint
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# BOT_MAX_WORKERS - Number of workers (adjust based on server capacity)
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# BOT_CHANNEL_BUFFER_SIZE - Buffer size (adjust based on memory)
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# DATABASE_FILE - Database file path
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# LOG_FILE - Log file path
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# SLACK_WEBHOOK - Slack webhook URL
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# DISCORD_WEBHOOK - Discord webhook URL |