feat: create v2-prep branch with comprehensive planning
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>
This commit is contained in:
Administrator
@@ -1,112 +0,0 @@
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# MEV Bot Configuration - Arbitrage Service Example
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# Copy this file to config/local.yaml and customize for your environment
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arbitrum:
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rpc_endpoint: "${ARBITRUM_RPC_ENDPOINT}"
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ws_endpoint: "${ARBITRUM_WS_ENDPOINT}"
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chain_id: 42161
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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: 100
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fallback_endpoints:
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- url: "https://arb1.arbitrum.io/rpc"
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rate_limit:
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requests_per_second: 30
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max_concurrent: 5
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burst: 50
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bot:
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enabled: true
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polling_interval: 1
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min_profit_threshold: 0.001
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gas_price_multiplier: 1.1
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max_workers: 8
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channel_buffer_size: 1000
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rpc_timeout: 30
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uniswap:
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factory_address: "0x1F98431c8aD98523631AE4a59f267346ea31F984"
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position_manager_address: "0xC36442b4a4522E871399CD717aBDD847Ab11FE88"
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fee_tiers: [100, 500, 3000, 10000]
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cache:
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enabled: true
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expiration: 300
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max_size: 10000
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log:
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level: "info"
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format: "json"
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file: ""
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database:
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file: "mev_bot.db"
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max_open_connections: 25
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max_idle_connections: 5
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ethereum:
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private_key: "${ETHEREUM_PRIVATE_KEY}"
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account_address: "${ETHEREUM_ACCOUNT_ADDRESS}"
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gas_price_multiplier: 1.15
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contracts:
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arbitrage_executor: "${CONTRACT_ARBITRAGE_EXECUTOR}"
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flash_swapper: "${CONTRACT_FLASH_SWAPPER}"
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authorized_callers:
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- "${ETHEREUM_ACCOUNT_ADDRESS}"
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authorized_dexes:
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- "0x1F98431c8aD98523631AE4a59f267346ea31F984" # Uniswap V3 Factory
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# Arbitrage Service Configuration
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arbitrage:
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enabled: true
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# Contract addresses (replace with actual deployed contract addresses)
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arbitrage_contract_address: "0x0000000000000000000000000000000000000000"
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flash_swap_contract_address: "0x0000000000000000000000000000000000000000"
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# Profitability settings
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min_profit_wei: 10000000000000000 # 0.01 ETH minimum profit
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min_roi_percent: 1.0 # 1% minimum ROI
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min_significant_swap_size: 1000000000000000000 # 1 ETH minimum swap to trigger analysis
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slippage_tolerance: 0.005 # 0.5% slippage tolerance
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# Scanning configuration
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min_scan_amount_wei: 100000000000000000 # 0.1 ETH minimum scan amount
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max_scan_amount_wei: 10000000000000000000 # 10 ETH maximum scan amount
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# Gas configuration
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max_gas_price_wei: 100000000000 # 100 gwei maximum gas price
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# Execution limits
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max_concurrent_executions: 3 # Maximum concurrent arbitrage executions
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max_opportunities_per_event: 5 # Maximum opportunities to pursue per swap event
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# Timing settings
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opportunity_ttl: 30s # How long opportunities remain valid
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max_path_age: 60s # Maximum age of arbitrage paths
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stats_update_interval: 30s # How often to log statistics
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# Pool discovery configuration
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pool_discovery:
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enabled: true
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block_range: 1000 # Number of blocks to scan for new pools
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polling_interval: 15s # How often to poll for new pools
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factory_addresses:
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# Uniswap V3 Factory
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- "0x1F98431c8aD98523631AE4a59f267346ea31F984"
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# Camelot V3 Factory
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- "0x1a3c9B1d2F0529D97f2afC5136Cc23e58f1FD35B"
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# Ramses V2 Factory
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- "0xAA2cd7477c451E703f3B9Ba5663334914763edF8"
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min_liquidity_wei: 100000000000000000 # 0.1 ETH minimum liquidity for pool inclusion
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cache_size: 5000 # Maximum pools to cache
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cache_ttl: 300s # Pool data cache TTL
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# Environment variable examples:
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# export ARBITRUM_RPC_ENDPOINT="wss://arbitrum-mainnet.core.chainstack.com/your-api-key"
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# export ARBITRUM_WS_ENDPOINT="wss://arbitrum-mainnet.core.chainstack.com/your-api-key"
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# export ETHEREUM_PRIVATE_KEY="0x1234..."
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# export ETHEREUM_ACCOUNT_ADDRESS="0xabcd..."
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# export CONTRACT_ARBITRAGE_EXECUTOR="0x..."
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# export CONTRACT_FLASH_SWAPPER="0x..."
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@@ -1,337 +0,0 @@
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# Arbitrum-Optimized MEV Bot Configuration
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# Based on Layer 2 Research and Best Practices (November 2025)
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#
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# USAGE:
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# This config can be merged with arbitrum_production.yaml for testing
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# All changes are non-breaking and can be enabled via feature flags
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#
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# RESEARCH FINDINGS:
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# - Arbitrum block time: ~250ms (vs 12s Ethereum)
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# - Opportunity window: 10-20 blocks (2.5-5 seconds)
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# - Cyclic arbitrage: ~7% of gas usage
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# - Profitable arbitrage: 0.03%-0.05% of trade volume
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#
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# See: docs/L2_MEV_BOT_RESEARCH_REPORT.md for full analysis
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# =============================================================================
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# FEATURE FLAGS - Enable/Disable Optimizations
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# =============================================================================
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features:
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# Phase 1: Configuration tuning (LOW RISK)
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use_arbitrum_optimized_timeouts: true # Adjust for 250ms blocks
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use_dynamic_ttl: true # Calculate TTL based on block time
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# Phase 2: Transaction filtering (MEDIUM RISK)
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enable_dex_prefilter: false # Filter non-DEX transactions (80-90% reduction)
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log_filtered_transactions: true # Monitor for missed opportunities
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# Phase 3: Sequencer optimizations (MEDIUM RISK)
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use_direct_sequencer_feed: false # Direct WebSocket to sequencer
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sequencer_feed_fallback: true # Keep RPC as fallback
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# Phase 4: Timeboost (HIGH RISK - Future)
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enable_timeboost: false # Express lane integration
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timeboost_monitoring_only: false # Monitor without bidding
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# =============================================================================
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# ARBITRUM-SPECIFIC NETWORK CONFIGURATION
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# =============================================================================
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arbitrum_l2:
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# Network characteristics
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chain_id: 42161
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average_block_time_ms: 250 # Arbitrum typical
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blocks_per_second: 4 # 1000ms / 250ms
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# Transaction ordering
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ordering_policy: "fcfs" # First-Come-First-Served
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has_public_mempool: false # No mempool on L2
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gas_price_affects_ordering: false # FCFS = gas price doesn't matter
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# Sequencer configuration
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sequencer_endpoint: "wss://arb1-sequencer.arbitrum.io/feed"
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sequencer_publish_delay_ms: 0 # Transactions published immediately
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# Timeboost configuration (if enabled)
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timeboost:
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auction_contract: "0x0000000000000000000000000000000000000000" # TBD when launched
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express_lane_duration_seconds: 60 # 60-second rounds
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auction_type: "sealed_bid_second_price" # Auction mechanism
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min_express_lane_bid_wei: 1000000000000000 # 0.001 ETH minimum
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# Gattaca Kairos integration (Timeboost relay)
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kairos:
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enabled: false # Phase 5
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endpoint: "https://kairos.gattaca.com" # Gattaca Timeboost relay
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api_key_env: "KAIROS_API_KEY" # Environment variable for key
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sub_auction_interval_ms: 100 # ~100ms sub-auctions
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# =============================================================================
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# OPTIMIZED ARBITRAGE TIMING (Phase 1)
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# =============================================================================
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arbitrage_optimized:
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# CRITICAL: Tuned for Arbitrum's 250ms blocks
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# Research shows opportunities last 10-20 blocks (2.5-5 seconds)
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# Opportunity lifecycle
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opportunity_ttl: "5s" # 20 blocks @ 250ms (was 30s)
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opportunity_window_blocks: 20 # ~5 seconds
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# Path caching
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max_path_age: "10s" # 40 blocks @ 250ms (was 60s)
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cache_ttl_blocks: 40 # Blocks before cache expires
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# Execution deadlines
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execution_deadline: "3s" # 12 blocks @ 250ms
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max_execution_blocks: 12 # Must execute within 12 blocks
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# Revalidation before execution
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revalidate_before_exec: true # Re-check prices before execution
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max_price_deviation_percent: 1.0 # Cancel if price moved >1%
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# Dynamic TTL calculation (if use_dynamic_ttl enabled)
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dynamic_ttl:
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min_ttl_blocks: 10 # Minimum 10 blocks (2.5s)
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max_ttl_blocks: 20 # Maximum 20 blocks (5s)
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profit_multiplier: true # Higher profit = longer TTL
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volatility_adjustment: true # High volatility = shorter TTL
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# =============================================================================
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# TRANSACTION PRE-FILTERING (Phase 2)
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# =============================================================================
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dex_filter:
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enabled: false # Set features.enable_dex_prefilter to enable
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# Known DEX addresses on Arbitrum
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known_dex_addresses:
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# Uniswap V3
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- "0x1F98431c8aD98523631AE4a59f267346ea31F984" # Factory
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- "0xE592427A0AEce92De3Edee1F18E0157C05861564" # Router
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- "0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45" # Router V2
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# Camelot
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- "0x6EcCab422D763aC031210895C81787E87B43A652" # Factory
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- "0xc873fEcbd354f5A56E00E710B90EF4201db2448d" # Router
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# SushiSwap
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- "0xc35DADB65012eC5796536bD9864eD8773aBc74C4" # Factory
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- "0x1b02dA8Cb0d097eB8D57A175b88c7D8b47997506" # Router
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# Curve
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- "0x5ffe7FB82894076ECB99A30D6A32e969e6e35E98" # Address Provider
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# Balancer V2
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- "0xBA12222222228d8Ba445958a75a0704d566BF2C8" # Vault
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# Ramses
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- "0xAAA87963EFeB6f7E0a2711F397663105Acb1805e" # Router
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# KyberSwap Elastic
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- "0x5F1dddbf348aC2fbe22a163e30F99F9ECE3DD50a" # Factory
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- "0xC1e7dFE73E1598E3910EF4C7845B68A9Ab6F4c83" # Router
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# Swap function signatures
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known_swap_signatures:
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- "0x128acb08" # swap(address,bool,int256,uint160,bytes)
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- "0xc04b8d59" # exactInputSingle((address,address,uint24,address,uint256,uint256,uint256,uint160))
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- "0x414bf389" # exactInputSingle((address,address,uint24,address,uint256,uint256,uint256,uint160))
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- "0xb858183f" # multicall(uint256,bytes[])
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- "0x38ed1739" # swapExactTokensForTokens
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- "0x8803dbee" # swapTokensForExactTokens
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- "0x022c0d9f" # swap(uint256,uint256,address,bytes)
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- "0x5ae401dc" # multicall(uint256,bytes[])
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# Filtering behavior
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filter_mode: "whitelist" # "whitelist" or "blacklist"
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log_filtered: true # Log filtered transactions
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filtered_log_sample_rate: 0.01 # Log 1% of filtered tx (avoid spam)
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# Performance tuning
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cache_lookups: true # Cache address lookups
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cache_ttl: "5m" # Cache for 5 minutes
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# =============================================================================
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# SEQUENCER FEED OPTIMIZATION (Phase 3)
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# =============================================================================
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sequencer_feed:
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enabled: false # Set features.use_direct_sequencer_feed to enable
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# Connection settings
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websocket_url: "wss://arb1-sequencer.arbitrum.io/feed"
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connection_timeout: "30s"
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read_timeout: "10s"
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write_timeout: "10s"
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# Reconnection logic
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auto_reconnect: true
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max_reconnect_attempts: 10
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reconnect_backoff_ms: 1000 # Start at 1s
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reconnect_backoff_max_ms: 30000 # Max 30s
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# Message processing
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message_buffer_size: 100000 # Large buffer for high throughput
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decode_concurrency: 10 # Parallel decoding workers
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enable_transaction_cache: true # Cache decoded transactions
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# Latency optimization
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priority_processing: true # Process DEX transactions first
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skip_non_dex: true # Don't decode non-DEX transactions
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# Fallback to RPC
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fallback_on_disconnect: true # Use RPC if sequencer disconnects
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fallback_delay_ms: 5000 # Wait 5s before falling back
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# =============================================================================
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# ENHANCED PROFIT VALIDATION (Non-Breaking Addition)
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# =============================================================================
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profit_validation:
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# Pre-execution validation
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revalidate_before_submission: true # Check profit before submitting
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min_profit_after_revalidation_wei: 800000000000000 # 0.0008 ETH ($1.60)
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# Price movement thresholds
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max_price_movement_percent: 2.0 # Cancel if price moved >2%
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alert_on_large_movement: true # Alert if movement >1%
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# Slippage protection
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use_dynamic_slippage: true # Adjust slippage based on pool depth
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min_slippage_bps: 10 # 0.1% minimum
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max_slippage_bps: 500 # 5% maximum
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# Multi-hop specific
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max_hops_with_revalidation: 3 # Revalidate 3+ hop paths
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per_hop_validation: true # Check each hop individually
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# =============================================================================
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# COMPETITIVE OPTIMIZATION
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# =============================================================================
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competition:
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# Latency targets for Arbitrum (250ms blocks)
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target_detection_latency_ms: 50 # Detect within 50ms
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target_execution_latency_ms: 150 # Execute within 150ms
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total_latency_budget_ms: 200 # Total <200ms (80% of block time)
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# Gas optimization for competition
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base_gas_price_gwei: 0.1 # Arbitrum typical
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priority_gas_multiplier: 1.0 # No priority on FCFS
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min_gas_price_gwei: 0.05 # Minimum
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max_gas_price_gwei: 1.0 # Maximum
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# Express lane (Timeboost) strategy
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express_lane_min_profit_wei: 50000000000000000 # $100 minimum to use express lane
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express_lane_max_bid_percent: 10.0 # Bid up to 10% of profit
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express_lane_compete_above_profit: 100000000000000000 # $200+ always compete
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# =============================================================================
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# A/B TESTING FRAMEWORK
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# =============================================================================
|
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ab_testing:
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enabled: false # Enable A/B testing
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# Test groups
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control_group_percentage: 50 # 50% use old config
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treatment_group_percentage: 50 # 50% use new config
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||||
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# Metrics to track
|
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track_metrics:
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- "opportunities_detected"
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- "opportunities_executed"
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- "total_profit"
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- "average_latency"
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||||
- "success_rate"
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||||
# Duration
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||||
test_duration_hours: 24 # Run for 24 hours
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||||
min_sample_size: 100 # Minimum 100 opportunities per group
|
||||
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||||
# =============================================================================
|
||||
# MONITORING AND ALERTING
|
||||
# =============================================================================
|
||||
l2_monitoring:
|
||||
# Performance tracking
|
||||
track_block_times: true # Monitor actual block times
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track_opportunity_window: true # Measure actual opportunity duration
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||||
track_competition: true # Monitor express lane activity
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||||
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||||
# Alerts
|
||||
alert_on_long_block_time: true # Alert if block time >500ms
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||||
alert_on_missed_opportunities: true # Alert if we're being consistently outbid
|
||||
alert_on_low_success_rate: true # Alert if success rate <5%
|
||||
|
||||
# Logging
|
||||
log_opportunity_lifecycle: true # Detailed lifecycle logging
|
||||
log_execution_timing: true # Log all timing metrics
|
||||
log_comparison_with_mainnet: false # Don't log L1 comparisons (not relevant)
|
||||
|
||||
# =============================================================================
|
||||
# BACKWARD COMPATIBILITY
|
||||
# =============================================================================
|
||||
legacy_config:
|
||||
# Keep old values for rollback
|
||||
opportunity_ttl_legacy: "30s"
|
||||
max_path_age_legacy: "60s"
|
||||
|
||||
# Rollback procedure
|
||||
enable_legacy_mode: false # Emergency rollback
|
||||
auto_rollback_on_failure: true # Auto-rollback if >50% failure rate
|
||||
rollback_threshold_failures: 10 # Rollback after 10 consecutive failures
|
||||
|
||||
# =============================================================================
|
||||
# DEPLOYMENT PHASES
|
||||
# =============================================================================
|
||||
deployment_phases:
|
||||
current_phase: 1 # Which phase we're in
|
||||
|
||||
# Phase 1: Configuration tuning (Week 1)
|
||||
phase_1:
|
||||
enabled: true
|
||||
features:
|
||||
- "use_arbitrum_optimized_timeouts"
|
||||
- "use_dynamic_ttl"
|
||||
rollback_ready: true
|
||||
|
||||
# Phase 2: Transaction filtering (Week 2)
|
||||
phase_2:
|
||||
enabled: false
|
||||
features:
|
||||
- "enable_dex_prefilter"
|
||||
- "log_filtered_transactions"
|
||||
rollback_ready: true
|
||||
|
||||
# Phase 3: Sequencer optimization (Week 3)
|
||||
phase_3:
|
||||
enabled: false
|
||||
features:
|
||||
- "use_direct_sequencer_feed"
|
||||
- "sequencer_feed_fallback"
|
||||
rollback_ready: true
|
||||
|
||||
# Phase 4: Timeboost monitoring (Week 4)
|
||||
phase_4:
|
||||
enabled: false
|
||||
features:
|
||||
- "timeboost_monitoring_only"
|
||||
rollback_ready: true
|
||||
|
||||
# Phase 5: Timeboost execution (Month 2+)
|
||||
phase_5:
|
||||
enabled: false
|
||||
features:
|
||||
- "enable_timeboost"
|
||||
rollback_ready: false # High risk, careful rollout
|
||||
|
||||
# =============================================================================
|
||||
# VALIDATION AND TESTING
|
||||
# =============================================================================
|
||||
validation:
|
||||
# Pre-deployment validation
|
||||
run_config_validation: true # Validate config before starting
|
||||
require_all_dex_addresses: true # Ensure all DEXes configured
|
||||
require_sequencer_connectivity: false # Don't require for Phase 1
|
||||
|
||||
# Runtime validation
|
||||
continuous_validation: true # Monitor config consistency
|
||||
alert_on_misconfiguration: true # Alert on detected issues
|
||||
|
||||
# Test mode
|
||||
dry_run_mode: false # Set to true for testing without execution
|
||||
log_would_be_executed: true # Log what would execute in dry run
|
||||
@@ -1,486 +0,0 @@
|
||||
# MEV Bot Production Configuration for Arbitrum One
|
||||
# Generated based on verified contract addresses as of September 2024
|
||||
|
||||
# Top 20 Arbitrum One Tokens by Market Cap and Trading Volume
|
||||
tokens:
|
||||
# Major Stablecoins and Base Assets
|
||||
weth:
|
||||
symbol: "WETH"
|
||||
name: "Wrapped Ether"
|
||||
address: "0x82af49447d8a07e3bd95bd0d56f35241523fbab1"
|
||||
decimals: 18
|
||||
coingecko_id: "weth"
|
||||
is_base_token: true
|
||||
|
||||
usdc:
|
||||
symbol: "USDC"
|
||||
name: "USD Coin (Native)"
|
||||
address: "0xaf88d065e77c8cc2239327c5edb3a432268e5831"
|
||||
decimals: 6
|
||||
coingecko_id: "usd-coin"
|
||||
is_stable: true
|
||||
|
||||
usdc_e:
|
||||
symbol: "USDC.e"
|
||||
name: "USD Coin (Bridged)"
|
||||
address: "0xff970a61a04b1ca14834a43f5de4533ebddb5cc8"
|
||||
decimals: 6
|
||||
coingecko_id: "usd-coin-ethereum-bridged"
|
||||
is_stable: true
|
||||
|
||||
usdt:
|
||||
symbol: "USDT"
|
||||
name: "Tether USD"
|
||||
address: "0xfd086bc7cd5c481dcc9c85ebe478a1c0b69fcbb9"
|
||||
decimals: 6
|
||||
coingecko_id: "tether"
|
||||
is_stable: true
|
||||
|
||||
# Native and Governance Tokens
|
||||
arb:
|
||||
symbol: "ARB"
|
||||
name: "Arbitrum"
|
||||
address: "0x912ce59144191c1204e64559fe8253a0e49e6548"
|
||||
decimals: 18
|
||||
coingecko_id: "arbitrum"
|
||||
is_governance: true
|
||||
|
||||
# DeFi Blue Chips
|
||||
gmx:
|
||||
symbol: "GMX"
|
||||
name: "GMX"
|
||||
address: "0xfc5A1A6EB076a2C7aD06eD22C90d7E710E35ad0a"
|
||||
decimals: 18
|
||||
coingecko_id: "gmx"
|
||||
category: "derivatives"
|
||||
|
||||
pendle:
|
||||
symbol: "PENDLE"
|
||||
name: "Pendle"
|
||||
address: "0x0c880f6761f1af8d9aa9c466984b80dab9a8c9e8"
|
||||
decimals: 18
|
||||
coingecko_id: "pendle"
|
||||
category: "yield"
|
||||
|
||||
# Additional High Volume Tokens
|
||||
wbtc:
|
||||
symbol: "WBTC"
|
||||
name: "Wrapped Bitcoin"
|
||||
address: "0x2f2a2543b76a4166549f7aab2e75bef0aefc5b0f"
|
||||
decimals: 8
|
||||
coingecko_id: "wrapped-bitcoin"
|
||||
|
||||
link:
|
||||
symbol: "LINK"
|
||||
name: "Chainlink"
|
||||
address: "0xf97f4df75117a78c1a5a0dbb814af92458539fb4"
|
||||
decimals: 18
|
||||
coingecko_id: "chainlink"
|
||||
|
||||
uni:
|
||||
symbol: "UNI"
|
||||
name: "Uniswap"
|
||||
address: "0xfa7f8980b0f1e64a2062791cc3b0871572f1f7f0"
|
||||
decimals: 18
|
||||
coingecko_id: "uniswap"
|
||||
|
||||
aave:
|
||||
symbol: "AAVE"
|
||||
name: "Aave"
|
||||
address: "0xba5ddd1f9d7f570dc94a51479a000e3bce967196"
|
||||
decimals: 18
|
||||
coingecko_id: "aave"
|
||||
|
||||
crv:
|
||||
symbol: "CRV"
|
||||
name: "Curve DAO Token"
|
||||
address: "0x11cdb42b0eb46d95f990bedd4695a6e3fa034978"
|
||||
decimals: 18
|
||||
coingecko_id: "curve-dao-token"
|
||||
|
||||
bal:
|
||||
symbol: "BAL"
|
||||
name: "Balancer"
|
||||
address: "0x040d1edc9569d4bab2d15287dc5a4f10f56a56b8"
|
||||
decimals: 18
|
||||
coingecko_id: "balancer"
|
||||
|
||||
comp:
|
||||
symbol: "COMP"
|
||||
name: "Compound"
|
||||
address: "0x354a6da3fcde098f8389cad84b0182725c6c91de"
|
||||
decimals: 18
|
||||
coingecko_id: "compound-governance-token"
|
||||
|
||||
mkr:
|
||||
symbol: "MKR"
|
||||
name: "Maker"
|
||||
address: "0x2e9a6df78e42c50b0cefcf9000d0c3a4d34e1dd5"
|
||||
decimals: 18
|
||||
coingecko_id: "maker"
|
||||
|
||||
# Arbitrum Ecosystem Tokens
|
||||
magic:
|
||||
symbol: "MAGIC"
|
||||
name: "MAGIC"
|
||||
address: "0x539bde0d7dbd336b79148aa742883198bbf60342"
|
||||
decimals: 18
|
||||
coingecko_id: "magic"
|
||||
category: "gaming"
|
||||
|
||||
grail:
|
||||
symbol: "GRAIL"
|
||||
name: "Camelot Token"
|
||||
address: "0x3d9907f9a368ad0a51be60f7da3b97cf940982d8"
|
||||
decimals: 18
|
||||
coingecko_id: "camelot-token"
|
||||
|
||||
dpx:
|
||||
symbol: "DPX"
|
||||
name: "Dopex"
|
||||
address: "0x6c2c06790b3e3e3c38e12ee22f8183b37a13ee55"
|
||||
decimals: 18
|
||||
coingecko_id: "dopex"
|
||||
category: "options"
|
||||
|
||||
rdnt:
|
||||
symbol: "RDNT"
|
||||
name: "Radiant Capital"
|
||||
address: "0x3082cc23568ea640225c2467653db90e9250aaa0"
|
||||
decimals: 18
|
||||
coingecko_id: "radiant-capital"
|
||||
|
||||
ram:
|
||||
symbol: "RAM"
|
||||
name: "Ramses"
|
||||
address: "0xaaa6c1e32c55a7bfa8066a6fae9b42650f262418"
|
||||
decimals: 18
|
||||
coingecko_id: "ramses-exchange"
|
||||
|
||||
# DEX Factory and Router Addresses - Verified for Arbitrum One
|
||||
dex_protocols:
|
||||
uniswap_v3:
|
||||
name: "Uniswap V3"
|
||||
factory: "0x1F98431c8aD98523631AE4a59f267346ea31F984"
|
||||
router: "0xE592427A0AEce92De3Edee1F18E0157C05861564"
|
||||
router_v2: "0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45"
|
||||
universal_router: "0x4c60051384bd2d3c01bfc845cf5f4b44bcbe9de5"
|
||||
position_manager: "0xC36442b4a4522E871399CD717aBDD847Ab11FE88"
|
||||
quoter: "0xb27308f9F90D607463bb33eA1BeBb41C27CE5AB6"
|
||||
quoter_v2: "0x61fFE014bA17989E743c5F6cB21bF9697530B21e"
|
||||
fee_tiers: [100, 500, 3000, 10000]
|
||||
init_code_hash: "0xe34f199b19b2b4f47f68442619d555527d244f78a3297ea89325f843f87b8b54"
|
||||
|
||||
uniswap_v2:
|
||||
name: "Uniswap V2"
|
||||
factory: "0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f"
|
||||
router: "0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D"
|
||||
fee_percent: 0.3
|
||||
init_code_hash: "0x96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f"
|
||||
|
||||
camelot:
|
||||
name: "Camelot DEX"
|
||||
factory: "0x6EcCab422D763aC031210895C81787E87B43A652"
|
||||
router: "0xc873fEcbd354f5A56E00E710B90EF4201db2448d"
|
||||
fee_percent: 0.2
|
||||
supports_custom_fees: true
|
||||
|
||||
balancer_v2:
|
||||
name: "Balancer V2"
|
||||
vault: "0xba12222222228d8ba445958a75a0704d566bf2c8"
|
||||
# Note: Balancer uses vault-based architecture, not traditional factory/router
|
||||
|
||||
curve:
|
||||
name: "Curve Finance"
|
||||
address_provider: "0x5ffe7FB82894076ECB99A30D6A32e969e6e35E98"
|
||||
# Registry addresses retrieved via address_provider.get_address(id)
|
||||
registry_ids:
|
||||
stableswap_registry: 0
|
||||
pool_info: 1
|
||||
exchange_router: 2
|
||||
metapool_factory: 3
|
||||
fee_distributor: 4
|
||||
crypto_registry: 5
|
||||
twocrypto_factory: 6
|
||||
metaregistry: 7
|
||||
crvusd_factory: 8
|
||||
tricrypto_ng_factory: 11
|
||||
stableswap_ng_factory: 12
|
||||
twocrypto_ng_factory: 13
|
||||
|
||||
kyber_elastic:
|
||||
name: "KyberSwap Elastic"
|
||||
factory: "0x5F1dddbf348aC2fbe22a163e30F99F9ECE3DD50a"
|
||||
router: "0xC1e7dFE73E1598E3910EF4C7845B68A9Ab6F4c83"
|
||||
position_manager: "0x2B1c7b41f6A8F2b2bc45C3233a5d5FB3cD6dC9A8"
|
||||
quoter_v2: "0x0D125c15D54cA1F8a813C74A81aEe34ebB508C1f"
|
||||
tick_fees_reader: "0x165c68077ac06c83800d19200e6E2B08D02dE75D"
|
||||
|
||||
ramses:
|
||||
name: "Ramses Exchange"
|
||||
router: "0xAAA87963EFeB6f7E0a2711F397663105Acb1805e"
|
||||
position_manager: "0xAA277CB7914b7e5514946Da92cb9De332Ce610EF"
|
||||
# Factory address to be retrieved from router or documentation
|
||||
fee_tiers: [100, 500, 3000, 10000]
|
||||
|
||||
sushiswap:
|
||||
name: "SushiSwap"
|
||||
factory: "0xc35DADB65012eC5796536bD9864eD8773aBc74C4"
|
||||
router: "0x1b02dA8Cb0d097eB8D57A175b88c7D8b47997506"
|
||||
fee_percent: 0.3
|
||||
init_code_hash: "0xe18a34eb0e04b04f7a0ac29a6e80748dca96319b42c54d679cb821dca90c6303"
|
||||
|
||||
# REAL DEPLOYED MEV BOT CONTRACT ADDRESSES ON ARBITRUM MAINNET
|
||||
# Uniswap V3 Flash Swaps - Deployed October 27, 2025
|
||||
contracts:
|
||||
# Core arbitrage execution contract - DEPLOYED AND VERIFIED
|
||||
arbitrage_executor: "0x6C2B1c6Eb0e5aB73d8C60944c74A62bfE629c418"
|
||||
|
||||
# Flash swap contracts - DEPLOYED AND AUTHORIZED
|
||||
uniswap_v3_flash_swapper: "0x7Cc97259cBe0D02Cd0b8A80c2E1f79C7265808b4"
|
||||
|
||||
# Data fetcher for batch pool data fetching (99% RPC call reduction!)
|
||||
data_fetcher: "0xC6BD82306943c0F3104296a46113ca0863723cBD"
|
||||
uniswap_v2_flash_swapper: "0xE82c24b3fD47995E0626b1e8ac13E13130f5AeEE"
|
||||
|
||||
# Legacy field mappings for backward compatibility
|
||||
flash_swapper: "0x5801ee5c2f6069e0f11cce7c0f27c2ef88e79a95" # Points to V3 swapper
|
||||
|
||||
# Flash loan receiver contract (Balancer flash loans) - DEPLOYED
|
||||
flash_loan_receiver: "0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512"
|
||||
# Balancer Vault address for flash loans (Arbitrum mainnet)
|
||||
balancer_vault: "0xBA12222222228d8Ba445958a75a0704d566BF2C8"
|
||||
|
||||
# Arbitrage Service Configuration - MICRO-FUNDING MODE (0.001 ETH)
|
||||
arbitrage:
|
||||
enabled: true
|
||||
arbitrage_contract_address: "0xec2a16d5f8ac850d08c4c7f67efd50051e7cfc0b"
|
||||
flash_swap_contract_address: "0x5801ee5c2f6069e0f11cce7c0f27c2ef88e79a95"
|
||||
stats_update_interval: "10s"
|
||||
max_concurrent_executions: 2 # Reduced for micro-funding
|
||||
|
||||
# Detection thresholds - ULTRA AGGRESSIVE FOR MICRO-FUNDING
|
||||
min_profit_wei: 1000000000000000 # $2.00 minimum profit (0.001 ETH @ $2000/ETH)
|
||||
min_roi_percent: 0.05 # Minimum 0.05% ROI - AGGRESSIVE!
|
||||
min_significant_swap_size: 50000000000000000 # 0.05 ETH minimum swap size
|
||||
slippage_tolerance: 0.005 # 0.5% max slippage (tighter)
|
||||
|
||||
# Scanning parameters
|
||||
min_scan_amount_wei: 50000000000000000 # 0.05 ETH minimum scan amount
|
||||
max_scan_amount_wei: 5000000000000000000 # 5 ETH maximum scan amount
|
||||
max_gas_price_wei: 1000000000 # 1.0 gwei max gas price (Arbitrum)
|
||||
|
||||
# Processing limits
|
||||
max_opportunities_per_event: 3 # Max opportunities to process per swap event
|
||||
|
||||
# Timing constraints
|
||||
opportunity_ttl: "30s" # Opportunities expire after 30 seconds
|
||||
max_path_age: "60s" # Max age for cached arbitrage paths
|
||||
|
||||
# Multi-hop and confidence settings
|
||||
min_profit_threshold: 0.05 # 0.05% minimum
|
||||
max_hops: 3 # Allow up to 3-hop arbitrage
|
||||
enable_multi_hop: true # Enable multi-hop opportunities
|
||||
score_by_profit: true # Prioritize by profit amount
|
||||
score_by_confidence: true # Weight by confidence score
|
||||
min_confidence_score: 0.6 # Minimum 60% confidence
|
||||
|
||||
# PRODUCTION Arbitrage Strategy Configuration - ARBITRUM FOCUSED
|
||||
arbitrage_config:
|
||||
min_profit_threshold: "0.001" # 0.001 ETH minimum profit (~10x gas cost for safety)
|
||||
max_gas_price: "0.5" # 0.5 gwei max (capped in code, appropriate for Arbitrum)
|
||||
max_slippage: "0.3" # 0.3% max slippage (tight for profitability)
|
||||
|
||||
# MEV Competition Settings
|
||||
priority_fee_multiplier: 15 # 15x base gas for competitive advantage
|
||||
max_position_size: "10.0" # Max 10 ETH per arbitrage (risk management)
|
||||
|
||||
# Profitability Requirements - AGGRESSIVE SETTINGS FOR RAPID EXECUTION
|
||||
min_roi_percent: 0.01 # Minimum 0.01% ROI to execute - AGGRESSIVE!
|
||||
gas_cost_multiplier: 1.5 # Require 1.5x gas cost as minimum profit - LOWERED!
|
||||
|
||||
# Priority token pairs for arbitrage
|
||||
priority_pairs:
|
||||
- ["WETH", "USDC"]
|
||||
- ["WETH", "USDT"]
|
||||
- ["USDC", "USDT"]
|
||||
- ["WETH", "ARB"]
|
||||
- ["WETH", "GMX"]
|
||||
- ["ARB", "USDC"]
|
||||
|
||||
# Flash swap preferences
|
||||
flash_swap_providers:
|
||||
- protocol: "uniswap_v3"
|
||||
priority: 1
|
||||
fee_tier: 500
|
||||
- protocol: "camelot"
|
||||
priority: 2
|
||||
- protocol: "uniswap_v2"
|
||||
priority: 3
|
||||
|
||||
# Risk Management
|
||||
risk_management:
|
||||
max_position_size: "10.0" # Max position size in ETH
|
||||
circuit_breaker_threshold: 5 # Stop after 5 consecutive failures
|
||||
cooldown_period: 300 # 5 minutes cooldown after circuit breaker
|
||||
|
||||
# Arbitrum Network Configuration with Fallback Support
|
||||
arbitrum:
|
||||
# Primary RPC endpoint (can be overridden by ARBITRUM_RPC_ENDPOINT env var)
|
||||
rpc_endpoint: "${ARBITRUM_RPC_ENDPOINT:-wss://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57}"
|
||||
# WebSocket endpoint (can be overridden by ARBITRUM_WS_ENDPOINT env var)
|
||||
ws_endpoint: "${ARBITRUM_WS_ENDPOINT:-wss://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57}"
|
||||
chain_id: 42161
|
||||
rate_limit:
|
||||
requests_per_second: 20 # Conservative limit for Chainstack Growth plan
|
||||
max_concurrent: 5 # Reduced to prevent rate limit bursts
|
||||
burst: 30 # Conservative burst allowance
|
||||
rpc_call_delay_ms: 50 # 50ms delay to smooth request distribution
|
||||
# Fallback RPC endpoints for reliability (can be overridden by ARBITRUM_FALLBACK_ENDPOINTS env var)
|
||||
# ENHANCED: More endpoints with timeout and retry settings
|
||||
connection_timeout: "30s" # Increased from default 10s
|
||||
request_timeout: "15s" # Increased from default 5s
|
||||
max_retries: 5 # Increased from default 3
|
||||
fallback_endpoints:
|
||||
- url: "https://arb1.arbitrum.io/rpc"
|
||||
rate_limit:
|
||||
requests_per_second: 5 # Conservative for public endpoint
|
||||
max_concurrent: 2
|
||||
burst: 3
|
||||
- url: "https://rpc.ankr.com/arbitrum"
|
||||
rate_limit:
|
||||
requests_per_second: 10 # Conservative for free tier
|
||||
max_concurrent: 2
|
||||
burst: 3
|
||||
- url: "https://arbitrum.blockpi.network/v1/rpc/public"
|
||||
rate_limit:
|
||||
requests_per_second: 5 # Conservative for public endpoint
|
||||
max_concurrent: 2
|
||||
burst: 3
|
||||
- url: "https://arbitrum-one.publicnode.com"
|
||||
rate_limit:
|
||||
requests_per_second: 5 # Conservative for public endpoint
|
||||
max_concurrent: 2
|
||||
burst: 3
|
||||
- url: "https://1rpc.io/arb"
|
||||
rate_limit:
|
||||
requests_per_second: 5 # Conservative for public endpoint
|
||||
max_concurrent: 2
|
||||
burst: 3
|
||||
- url: "https://arbitrum-one.public.blastapi.io"
|
||||
rate_limit:
|
||||
requests_per_second: 5 # Conservative for public endpoint
|
||||
max_concurrent: 2
|
||||
burst: 3
|
||||
|
||||
# Legacy Network Configuration (for backward compatibility)
|
||||
network:
|
||||
chain_id: 42161
|
||||
name: "Arbitrum One"
|
||||
rpc_endpoints:
|
||||
- "https://arb1.arbitrum.io/rpc"
|
||||
- "https://arbitrum-one.public.blastapi.io"
|
||||
ws_endpoints:
|
||||
- "wss://arb1.arbitrum.io/ws"
|
||||
|
||||
# Gas Configuration for Arbitrum
|
||||
gas:
|
||||
base_gas_price: 0.01 # Base gas price in gwei (Arbitrum typical)
|
||||
priority_fee: 0.005 # Priority fee in gwei (very low on Arbitrum)
|
||||
gas_multiplier: 1.1 # Multiplier for urgent transactions
|
||||
max_gas_limit: 1000000 # Maximum gas limit per transaction (higher for complex arbitrage)
|
||||
|
||||
# Monitoring and Alerting
|
||||
monitoring:
|
||||
profit_alerts_threshold: "0.1" # Alert for profits above 0.1 ETH
|
||||
loss_alerts_threshold: "0.05" # Alert for losses above 0.05 ETH
|
||||
health_check_interval: 30 # Health check every 30 seconds
|
||||
|
||||
# Database Configuration
|
||||
database:
|
||||
type: "sqlite"
|
||||
connection_string: "file:./data/mev_bot.db"
|
||||
max_connections: 10
|
||||
|
||||
# Logging Configuration
|
||||
log:
|
||||
level: "info"
|
||||
format: "json"
|
||||
file: "./logs/mev_bot.log"
|
||||
|
||||
# Security Configuration
|
||||
security:
|
||||
require_signature_verification: true
|
||||
max_transaction_value: "100.0" # Max transaction value in ETH
|
||||
whitelist_only: false
|
||||
emergency_stop_enabled: true
|
||||
|
||||
# Execution Configuration - MICRO-FUNDING MODE (0.001 ETH)
|
||||
execution:
|
||||
enabled: true # Enable live trading
|
||||
dry_run: false # Real transactions
|
||||
|
||||
# Profitability Thresholds - LOWERED for micro-funding
|
||||
min_profit_usd: 2.0 # Minimum $2 profit (lowered from $10)
|
||||
min_profit_percentage: 0.05 # Minimum 0.05% profit (lowered from 0.1%)
|
||||
max_profit_percentage: 50.0 # Maximum expected profit (safety check)
|
||||
|
||||
# Gas Management - CRITICAL for 0.0005 ETH limit
|
||||
max_gas_price_gwei: 1.0 # Maximum 1 gwei (Arbitrum typical: 0.1-0.5)
|
||||
max_gas_cost_usd: 1.0 # Maximum $1 gas (~0.0005 ETH at $2000/ETH)
|
||||
gas_estimation_buffer: 1.1 # Only 10% buffer (reduced from 20%)
|
||||
|
||||
# Execution Limits - Conservative for micro-funding
|
||||
max_position_size_eth: 5.0 # Maximum flash loan size (reduced from 10)
|
||||
max_trades_per_minute: 2 # Rate limiting (reduced from 5)
|
||||
max_daily_trades: 50 # Daily limit (reduced from 200)
|
||||
|
||||
# Safety Settings
|
||||
enable_slippage_protection: true # Protect against slippage
|
||||
max_slippage_percentage: 0.5 # Maximum 0.5% slippage (tightened)
|
||||
enable_front_run_protection: true # Monitor mempool for front-running
|
||||
|
||||
# Flash Loan Settings
|
||||
flash_loan_enabled: true # Use flash loans for capital-free trading
|
||||
preferred_flash_loan_provider: "balancer" # "balancer" (0% fee) - CRITICAL
|
||||
flash_loan_fallback: ["uniswap", "aave"] # Fallback providers
|
||||
|
||||
# Keystore Configuration
|
||||
keystore_path: "keystore/production/executor_wallet.json"
|
||||
keystore_encryption_key_env: "MEV_BOT_ENCRYPTION_KEY"
|
||||
|
||||
# =============================================================================
|
||||
# LAYER 2 OPTIMIZATIONS (Phase 1) - ARBITRUM-SPECIFIC TIMING
|
||||
# =============================================================================
|
||||
# Based on comprehensive L2 MEV research (docs/L2_MEV_BOT_RESEARCH_REPORT.md)
|
||||
# All changes are NON-BREAKING and can be disabled via feature flags
|
||||
features:
|
||||
# Phase 1: Configuration tuning (ROLLBACK - DISABLED)
|
||||
use_arbitrum_optimized_timeouts: false # DISABLED - Back to legacy 30s/60s
|
||||
use_dynamic_ttl: false # Static TTL for now, enable later
|
||||
|
||||
# Phase 2-5: Future optimizations (DISABLED)
|
||||
enable_dex_prefilter: false # Transaction filtering (Phase 2)
|
||||
use_direct_sequencer_feed: false # Sequencer WebSocket (Phase 3)
|
||||
enable_timeboost: false # Express lane (Phase 4-5)
|
||||
|
||||
arbitrage_optimized:
|
||||
# CRITICAL: Tuned for Arbitrum's 250ms blocks (vs 12s Ethereum)
|
||||
# Research shows opportunities last 10-20 blocks (2.5-5 seconds)
|
||||
|
||||
# Opportunity lifecycle - CRITICAL FIX #7: Increased TTL for Arbitrum
|
||||
opportunity_ttl: "15s" # CRITICAL FIX #7: 60 blocks @ 250ms (increased from 5s to allow more execution time)
|
||||
max_path_age: "20s" # CRITICAL FIX #7: 80 blocks @ 250ms (increased from 10s for orchestration buffer)
|
||||
execution_deadline: "10s" # CRITICAL FIX #7: 40 blocks @ 250ms (increased from 3s to prevent timeout failures)
|
||||
|
||||
# Backward compatibility - for emergency rollback
|
||||
legacy_opportunity_ttl: "30s" # Original Ethereum-optimized value
|
||||
legacy_max_path_age: "60s" # Original Ethereum-optimized value
|
||||
|
||||
# Dynamic TTL settings (if use_dynamic_ttl enabled)
|
||||
dynamic_ttl:
|
||||
min_ttl_blocks: 10 # Minimum 10 blocks (2.5s)
|
||||
max_ttl_blocks: 20 # Maximum 20 blocks (5s)
|
||||
profit_multiplier: true # Higher profit = longer TTL
|
||||
volatility_adjustment: true # High volatility = shorter TTL
|
||||
|
||||
@@ -1,177 +0,0 @@
|
||||
# MEV Bot Configuration - Micro-Funding Mode (0.001 ETH)
|
||||
# Optimized for minimal gas budget with ultra-low thresholds
|
||||
|
||||
# Bot Mode
|
||||
mode: "execution" # Live trading enabled
|
||||
|
||||
# Execution Settings - ULTRA LOW GAS MODE
|
||||
execution:
|
||||
enabled: true # Enable live trading
|
||||
dry_run: false # Real transactions
|
||||
|
||||
# Profitability Thresholds - LOWERED for micro-funding
|
||||
min_profit_usd: 2.0 # Minimum $2 profit (lowered from $10)
|
||||
min_profit_percentage: 0.05 # Minimum 0.05% profit (lowered from 0.1%)
|
||||
max_profit_percentage: 50.0 # Maximum expected profit (safety check)
|
||||
|
||||
# Gas Management - CRITICAL for 0.0005 ETH limit
|
||||
max_gas_price_gwei: 1.0 # Maximum 1 gwei (Arbitrum typical: 0.1-0.5 gwei)
|
||||
max_gas_cost_usd: 1.0 # Maximum $1 gas (~0.0005 ETH at $2000/ETH)
|
||||
gas_estimation_buffer: 1.1 # Only 10% buffer (reduced from 20%)
|
||||
|
||||
# Execution Limits - Conservative for micro-funding
|
||||
max_position_size_eth: 5.0 # Maximum flash loan size (reduced from 10)
|
||||
max_trades_per_minute: 2 # Rate limiting (reduced from 5)
|
||||
max_daily_trades: 50 # Daily limit (reduced from 200)
|
||||
|
||||
# Safety Settings
|
||||
enable_slippage_protection: true # Protect against slippage
|
||||
max_slippage_percentage: 0.5 # Maximum 0.5% slippage (tightened from 1%)
|
||||
enable_front_run_protection: true # Monitor mempool for front-running
|
||||
|
||||
# Flash Loan Settings
|
||||
flash_loan_enabled: true # Use flash loans for capital-free trading
|
||||
preferred_flash_loan_provider: "balancer" # "balancer" (0% fee) - CRITICAL for low budget
|
||||
flash_loan_fallback: ["uniswap", "aave"] # Fallback providers (note: Uniswap has 0.09% fee)
|
||||
|
||||
# Keystore Configuration
|
||||
keystore_path: "keystore/production/executor_wallet.json"
|
||||
keystore_encryption_key_env: "MEV_BOT_ENCRYPTION_KEY"
|
||||
|
||||
# Arbitrage Detection - AGGRESSIVE settings for more opportunities
|
||||
arbitrage:
|
||||
min_profit_threshold: 0.05 # 0.05% minimum (lowered from 0.1%)
|
||||
max_hops: 3 # Allow up to 3-hop arbitrage
|
||||
enable_multi_hop: true # Enable multi-hop opportunities
|
||||
|
||||
# Opportunity Scoring - Aggressive filtering
|
||||
score_by_profit: true # Prioritize by profit amount
|
||||
score_by_confidence: true # Weight by confidence score
|
||||
min_confidence_score: 0.6 # Minimum 60% confidence (lowered from 70%)
|
||||
|
||||
# Network Configuration
|
||||
network:
|
||||
chain_id: 42161 # Arbitrum One
|
||||
name: "Arbitrum One"
|
||||
|
||||
# RPC Configuration
|
||||
provider_config_path: "config/providers.yaml"
|
||||
|
||||
# Connection Settings
|
||||
max_retries: 3
|
||||
retry_delay_ms: 1000
|
||||
connection_timeout_seconds: 30
|
||||
request_timeout_seconds: 10
|
||||
|
||||
# Monitoring & Logging
|
||||
monitoring:
|
||||
enable_metrics: true # Enable Prometheus metrics
|
||||
metrics_port: 9090
|
||||
health_check_interval_seconds: 30
|
||||
|
||||
# Performance Tracking
|
||||
track_execution_latency: true
|
||||
track_gas_usage: true
|
||||
track_profit_loss: true
|
||||
|
||||
# Alerting
|
||||
enable_alerts: true
|
||||
alert_on_failed_execution: true
|
||||
alert_on_low_balance: true
|
||||
low_balance_threshold_eth: 0.0003 # Alert when < 0.0003 ETH (60% of one trade)
|
||||
|
||||
# Logging
|
||||
logging:
|
||||
level: "info" # "debug", "info", "warn", "error"
|
||||
format: "json" # "json" or "text"
|
||||
output: "logs/mev_bot.log"
|
||||
enable_console: true
|
||||
enable_file: true
|
||||
|
||||
# Log Rotation
|
||||
max_size_mb: 100
|
||||
max_backups: 10
|
||||
max_age_days: 30
|
||||
compress: true
|
||||
|
||||
# DEX Configuration - Prioritize lowest gas DEXs
|
||||
dexes:
|
||||
# Uniswap V3 (Most liquid, but higher gas)
|
||||
- name: "uniswap_v3"
|
||||
enabled: true
|
||||
router_address: "0xE592427A0AEce92De3Edee1F18E0157C05861564"
|
||||
factory_address: "0x1F98431c8aD98523631AE4a59f267346ea31F984"
|
||||
priority: 2
|
||||
|
||||
# SushiSwap (Lower gas than Uniswap V3)
|
||||
- name: "sushiswap"
|
||||
enabled: true
|
||||
router_address: "0x1b02dA8Cb0d097eB8D57A175b88c7D8b47997506"
|
||||
factory_address: "0xc35DADB65012eC5796536bD9864eD8773aBc74C4"
|
||||
priority: 1
|
||||
|
||||
# Camelot (Arbitrum native, efficient)
|
||||
- name: "camelot"
|
||||
enabled: true
|
||||
router_address: "0xc873fEcbd354f5A56E00E710B90EF4201db2448d"
|
||||
factory_address: "0x6EcCab422D763aC031210895C81787E87B43A652"
|
||||
priority: 1
|
||||
|
||||
# Balancer V2 (Flash Loans - 0% fee!)
|
||||
- name: "balancer_v2"
|
||||
enabled: true
|
||||
vault_address: "0xBA12222222228d8Ba445958a75a0704d566BF2C8"
|
||||
priority: 1
|
||||
|
||||
# Token Configuration - Focus on high-volume pairs only
|
||||
tokens:
|
||||
# Wrapped Ether (WETH) - Essential
|
||||
- symbol: "WETH"
|
||||
address: "0x82aF49447D8a07e3bd95BD0d56f35241523fBab1"
|
||||
decimals: 18
|
||||
enabled: true
|
||||
|
||||
# USD Coin (USDC) - Highest volume stablecoin
|
||||
- symbol: "USDC"
|
||||
address: "0xaf88d065e77c8cC2239327C5EDb3A432268e5831"
|
||||
decimals: 6
|
||||
enabled: true
|
||||
|
||||
# Tether (USDT) - Second stablecoin
|
||||
- symbol: "USDT"
|
||||
address: "0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9"
|
||||
decimals: 6
|
||||
enabled: true
|
||||
|
||||
# Arbitrum (ARB) - Native token
|
||||
- symbol: "ARB"
|
||||
address: "0x912CE59144191C1204E64559FE8253a0e49E6548"
|
||||
decimals: 18
|
||||
enabled: true
|
||||
|
||||
# Smart Contracts (Deployed)
|
||||
contracts:
|
||||
arbitrage_executor: "0x6C2B1c6Eb0e5aB73d8C60944c74A62bfE629c418"
|
||||
flash_swapper: "0x7Cc97259cBe0D02Cd0b8A80c2E1f79C7265808b4"
|
||||
data_fetcher: "0xC6BD82306943c0F3104296a46113ca0863723cBD"
|
||||
|
||||
# Micro-Funding Mode Notes:
|
||||
#
|
||||
# With 0.001 ETH and max 0.0005 ETH per trade:
|
||||
# - Estimated capacity: ~2 trades before refill
|
||||
# - Focus on highest probability opportunities only
|
||||
# - Use Balancer flash loans exclusively (0% fee)
|
||||
# - Minimize gas usage at all costs
|
||||
# - Alert on low balance immediately
|
||||
#
|
||||
# Expected Performance:
|
||||
# - Trades/day: 1-3 (very selective)
|
||||
# - Avg profit: $2-5 per trade
|
||||
# - Risk: Very low (small position sizes)
|
||||
# - Refill frequency: Every 1-2 days
|
||||
#
|
||||
# Recommendations:
|
||||
# - Monitor balance closely
|
||||
# - Consider increasing to 0.005 ETH for better capacity
|
||||
# - Expect fewer but higher-confidence trades
|
||||
# - Gas efficiency is critical - bot will be very selective
|
||||
@@ -1,177 +0,0 @@
|
||||
# MEV Bot Configuration - Micro-Funding Mode (0.001 ETH)
|
||||
# Optimized for minimal gas budget with ultra-low thresholds
|
||||
|
||||
# Bot Mode
|
||||
mode: "execution" # Live trading enabled
|
||||
|
||||
# Execution Settings - ULTRA LOW GAS MODE
|
||||
execution:
|
||||
enabled: true # Enable live trading
|
||||
dry_run: false # Real transactions
|
||||
|
||||
# Profitability Thresholds - LOWERED for micro-funding
|
||||
min_profit_usd: 2.0 # Minimum $2 profit (lowered from $10)
|
||||
min_profit_percentage: 0.05 # Minimum 0.05% profit (lowered from 0.1%)
|
||||
max_profit_percentage: 50.0 # Maximum expected profit (safety check)
|
||||
|
||||
# Gas Management - CRITICAL for 0.0005 ETH limit
|
||||
max_gas_price_gwei: 1.0 # Maximum 1 gwei (Arbitrum typical: 0.1-0.5 gwei)
|
||||
max_gas_cost_usd: 1.0 # Maximum $1 gas (~0.0005 ETH at $2000/ETH)
|
||||
gas_estimation_buffer: 1.1 # Only 10% buffer (reduced from 20%)
|
||||
|
||||
# Execution Limits - Conservative for micro-funding
|
||||
max_position_size_eth: 5.0 # Maximum flash loan size (reduced from 10)
|
||||
max_trades_per_minute: 2 # Rate limiting (reduced from 5)
|
||||
max_daily_trades: 50 # Daily limit (reduced from 200)
|
||||
|
||||
# Safety Settings
|
||||
enable_slippage_protection: true # Protect against slippage
|
||||
max_slippage_percentage: 0.5 # Maximum 0.5% slippage (tightened from 1%)
|
||||
enable_front_run_protection: true # Monitor mempool for front-running
|
||||
|
||||
# Flash Loan Settings
|
||||
flash_loan_enabled: true # Use flash loans for capital-free trading
|
||||
preferred_flash_loan_provider: "balancer" # "balancer" (0% fee) - CRITICAL for low budget
|
||||
flash_loan_fallback: ["uniswap", "aave"] # Fallback providers (note: Uniswap has 0.09% fee)
|
||||
|
||||
# Keystore Configuration
|
||||
keystore_path: "keystore/production/executor_wallet.json"
|
||||
keystore_encryption_key_env: "MEV_BOT_ENCRYPTION_KEY"
|
||||
|
||||
# Arbitrage Detection - AGGRESSIVE settings for more opportunities
|
||||
arbitrage:
|
||||
min_profit_threshold: 0.05 # 0.05% minimum (lowered from 0.1%)
|
||||
max_hops: 3 # Allow up to 3-hop arbitrage
|
||||
enable_multi_hop: true # Enable multi-hop opportunities
|
||||
|
||||
# Opportunity Scoring - Aggressive filtering
|
||||
score_by_profit: true # Prioritize by profit amount
|
||||
score_by_confidence: true # Weight by confidence score
|
||||
min_confidence_score: 0.6 # Minimum 60% confidence (lowered from 70%)
|
||||
|
||||
# Network Configuration
|
||||
network:
|
||||
chain_id: 42161 # Arbitrum One
|
||||
name: "Arbitrum One"
|
||||
|
||||
# RPC Configuration
|
||||
provider_config_path: "config/providers.yaml"
|
||||
|
||||
# Connection Settings
|
||||
max_retries: 3
|
||||
retry_delay_ms: 1000
|
||||
connection_timeout_seconds: 30
|
||||
request_timeout_seconds: 10
|
||||
|
||||
# Monitoring & Logging
|
||||
monitoring:
|
||||
enable_metrics: true # Enable Prometheus metrics
|
||||
metrics_port: 9090
|
||||
health_check_interval_seconds: 30
|
||||
|
||||
# Performance Tracking
|
||||
track_execution_latency: true
|
||||
track_gas_usage: true
|
||||
track_profit_loss: true
|
||||
|
||||
# Alerting
|
||||
enable_alerts: true
|
||||
alert_on_failed_execution: true
|
||||
alert_on_low_balance: true
|
||||
low_balance_threshold_eth: 0.0003 # Alert when < 0.0003 ETH (60% of one trade)
|
||||
|
||||
# Logging
|
||||
logging:
|
||||
level: "info" # "debug", "info", "warn", "error"
|
||||
format: "json" # "json" or "text"
|
||||
output: "logs/mev_bot.log"
|
||||
enable_console: true
|
||||
enable_file: true
|
||||
|
||||
# Log Rotation
|
||||
max_size_mb: 100
|
||||
max_backups: 10
|
||||
max_age_days: 30
|
||||
compress: true
|
||||
|
||||
# DEX Configuration - Prioritize lowest gas DEXs
|
||||
dexes:
|
||||
# Uniswap V3 (Most liquid, but higher gas)
|
||||
- name: "uniswap_v3"
|
||||
enabled: true
|
||||
router_address: "0xE592427A0AEce92De3Edee1F18E0157C05861564"
|
||||
factory_address: "0x1F98431c8aD98523631AE4a59f267346ea31F984"
|
||||
priority: 2
|
||||
|
||||
# SushiSwap (Lower gas than Uniswap V3)
|
||||
- name: "sushiswap"
|
||||
enabled: true
|
||||
router_address: "0x1b02dA8Cb0d097eB8D57A175b88c7D8b47997506"
|
||||
factory_address: "0xc35DADB65012eC5796536bD9864eD8773aBc74C4"
|
||||
priority: 1
|
||||
|
||||
# Camelot (Arbitrum native, efficient)
|
||||
- name: "camelot"
|
||||
enabled: true
|
||||
router_address: "0xc873fEcbd354f5A56E00E710B90EF4201db2448d"
|
||||
factory_address: "0x6EcCab422D763aC031210895C81787E87B43A652"
|
||||
priority: 1
|
||||
|
||||
# Balancer V2 (Flash Loans - 0% fee!)
|
||||
- name: "balancer_v2"
|
||||
enabled: true
|
||||
vault_address: "0xBA12222222228d8Ba445958a75a0704d566BF2C8"
|
||||
priority: 1
|
||||
|
||||
# Token Configuration - Focus on high-volume pairs only
|
||||
tokens:
|
||||
# Wrapped Ether (WETH) - Essential
|
||||
- symbol: "WETH"
|
||||
address: "0x82aF49447D8a07e3bd95BD0d56f35241523fBab1"
|
||||
decimals: 18
|
||||
enabled: true
|
||||
|
||||
# USD Coin (USDC) - Highest volume stablecoin
|
||||
- symbol: "USDC"
|
||||
address: "0xaf88d065e77c8cC2239327C5EDb3A432268e5831"
|
||||
decimals: 6
|
||||
enabled: true
|
||||
|
||||
# Tether (USDT) - Second stablecoin
|
||||
- symbol: "USDT"
|
||||
address: "0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9"
|
||||
decimals: 6
|
||||
enabled: true
|
||||
|
||||
# Arbitrum (ARB) - Native token
|
||||
- symbol: "ARB"
|
||||
address: "0x912CE59144191C1204E64559FE8253a0e49E6548"
|
||||
decimals: 18
|
||||
enabled: true
|
||||
|
||||
# Smart Contracts (Deployed)
|
||||
contracts:
|
||||
arbitrage_executor: "0x6C2B1c6Eb0e5aB73d8C60944c74A62bfE629c418"
|
||||
flash_swapper: "0x7Cc97259cBe0D02Cd0b8A80c2E1f79C7265808b4"
|
||||
data_fetcher: "0xC6BD82306943c0F3104296a46113ca0863723cBD"
|
||||
|
||||
# Micro-Funding Mode Notes:
|
||||
#
|
||||
# With 0.001 ETH and max 0.0005 ETH per trade:
|
||||
# - Estimated capacity: ~2 trades before refill
|
||||
# - Focus on highest probability opportunities only
|
||||
# - Use Balancer flash loans exclusively (0% fee)
|
||||
# - Minimize gas usage at all costs
|
||||
# - Alert on low balance immediately
|
||||
#
|
||||
# Expected Performance:
|
||||
# - Trades/day: 1-3 (very selective)
|
||||
# - Avg profit: $2-5 per trade
|
||||
# - Risk: Very low (small position sizes)
|
||||
# - Refill frequency: Every 1-2 days
|
||||
#
|
||||
# Recommendations:
|
||||
# - Monitor balance closely
|
||||
# - Consider increasing to 0.005 ETH for better capacity
|
||||
# - Expect fewer but higher-confidence trades
|
||||
# - Gas efficiency is critical - bot will be very selective
|
||||
@@ -1,177 +0,0 @@
|
||||
# MEV Bot Configuration - Micro-Funding Mode (0.001 ETH)
|
||||
# Optimized for minimal gas budget with ultra-low thresholds
|
||||
|
||||
# Bot Mode
|
||||
mode: "execution" # Live trading enabled
|
||||
|
||||
# Execution Settings - ULTRA LOW GAS MODE
|
||||
execution:
|
||||
enabled: true # Enable live trading
|
||||
dry_run: false # Real transactions
|
||||
|
||||
# Profitability Thresholds - LOWERED for micro-funding
|
||||
min_profit_usd: 2.0 # Minimum $2 profit (lowered from $10)
|
||||
min_profit_percentage: 0.05 # Minimum 0.05% profit (lowered from 0.1%)
|
||||
max_profit_percentage: 50.0 # Maximum expected profit (safety check)
|
||||
|
||||
# Gas Management - CRITICAL for 0.0005 ETH limit
|
||||
max_gas_price_gwei: 1.0 # Maximum 1 gwei (Arbitrum typical: 0.1-0.5 gwei)
|
||||
max_gas_cost_usd: 1.0 # Maximum $1 gas (~0.0005 ETH at $2000/ETH)
|
||||
gas_estimation_buffer: 1.1 # Only 10% buffer (reduced from 20%)
|
||||
|
||||
# Execution Limits - Conservative for micro-funding
|
||||
max_position_size_eth: 5.0 # Maximum flash loan size (reduced from 10)
|
||||
max_trades_per_minute: 2 # Rate limiting (reduced from 5)
|
||||
max_daily_trades: 50 # Daily limit (reduced from 200)
|
||||
|
||||
# Safety Settings
|
||||
enable_slippage_protection: true # Protect against slippage
|
||||
max_slippage_percentage: 0.5 # Maximum 0.5% slippage (tightened from 1%)
|
||||
enable_front_run_protection: true # Monitor mempool for front-running
|
||||
|
||||
# Flash Loan Settings
|
||||
flash_loan_enabled: true # Use flash loans for capital-free trading
|
||||
preferred_flash_loan_provider: "balancer" # "balancer" (0% fee) - CRITICAL for low budget
|
||||
flash_loan_fallback: ["uniswap", "aave"] # Fallback providers (note: Uniswap has 0.09% fee)
|
||||
|
||||
# Keystore Configuration
|
||||
keystore_path: "keystore/production/executor_wallet.json"
|
||||
keystore_encryption_key_env: "MEV_BOT_ENCRYPTION_KEY"
|
||||
|
||||
# Arbitrage Detection - AGGRESSIVE settings for more opportunities
|
||||
arbitrage:
|
||||
min_profit_threshold: 0.05 # 0.05% minimum (lowered from 0.1%)
|
||||
max_hops: 3 # Allow up to 3-hop arbitrage
|
||||
enable_multi_hop: true # Enable multi-hop opportunities
|
||||
|
||||
# Opportunity Scoring - Aggressive filtering
|
||||
score_by_profit: true # Prioritize by profit amount
|
||||
score_by_confidence: true # Weight by confidence score
|
||||
min_confidence_score: 0.6 # Minimum 60% confidence (lowered from 70%)
|
||||
|
||||
# Network Configuration
|
||||
network:
|
||||
chain_id: 42161 # Arbitrum One
|
||||
name: "Arbitrum One"
|
||||
|
||||
# RPC Configuration
|
||||
provider_config_path: "config/providers.yaml"
|
||||
|
||||
# Connection Settings
|
||||
max_retries: 3
|
||||
retry_delay_ms: 1000
|
||||
connection_timeout_seconds: 30
|
||||
request_timeout_seconds: 10
|
||||
|
||||
# Monitoring & Logging
|
||||
monitoring:
|
||||
enable_metrics: true # Enable Prometheus metrics
|
||||
metrics_port: 9090
|
||||
health_check_interval_seconds: 30
|
||||
|
||||
# Performance Tracking
|
||||
track_execution_latency: true
|
||||
track_gas_usage: true
|
||||
track_profit_loss: true
|
||||
|
||||
# Alerting
|
||||
enable_alerts: true
|
||||
alert_on_failed_execution: true
|
||||
alert_on_low_balance: true
|
||||
low_balance_threshold_eth: 0.0003 # Alert when < 0.0003 ETH (60% of one trade)
|
||||
|
||||
# Logging
|
||||
logging:
|
||||
level: "info" # "debug", "info", "warn", "error"
|
||||
format: "json" # "json" or "text"
|
||||
output: "logs/mev_bot.log"
|
||||
enable_console: true
|
||||
enable_file: true
|
||||
|
||||
# Log Rotation
|
||||
max_size_mb: 100
|
||||
max_backups: 10
|
||||
max_age_days: 30
|
||||
compress: true
|
||||
|
||||
# DEX Configuration - Prioritize lowest gas DEXs
|
||||
dexes:
|
||||
# Uniswap V3 (Most liquid, but higher gas)
|
||||
- name: "uniswap_v3"
|
||||
enabled: true
|
||||
router_address: "0xE592427A0AEce92De3Edee1F18E0157C05861564"
|
||||
factory_address: "0x1F98431c8aD98523631AE4a59f267346ea31F984"
|
||||
priority: 2
|
||||
|
||||
# SushiSwap (Lower gas than Uniswap V3)
|
||||
- name: "sushiswap"
|
||||
enabled: true
|
||||
router_address: "0x1b02dA8Cb0d097eB8D57A175b88c7D8b47997506"
|
||||
factory_address: "0xc35DADB65012eC5796536bD9864eD8773aBc74C4"
|
||||
priority: 1
|
||||
|
||||
# Camelot (Arbitrum native, efficient)
|
||||
- name: "camelot"
|
||||
enabled: true
|
||||
router_address: "0xc873fEcbd354f5A56E00E710B90EF4201db2448d"
|
||||
factory_address: "0x6EcCab422D763aC031210895C81787E87B43A652"
|
||||
priority: 1
|
||||
|
||||
# Balancer V2 (Flash Loans - 0% fee!)
|
||||
- name: "balancer_v2"
|
||||
enabled: true
|
||||
vault_address: "0xBA12222222228d8Ba445958a75a0704d566BF2C8"
|
||||
priority: 1
|
||||
|
||||
# Token Configuration - Focus on high-volume pairs only
|
||||
tokens:
|
||||
# Wrapped Ether (WETH) - Essential
|
||||
- symbol: "WETH"
|
||||
address: "0x82aF49447D8a07e3bd95BD0d56f35241523fBab1"
|
||||
decimals: 18
|
||||
enabled: true
|
||||
|
||||
# USD Coin (USDC) - Highest volume stablecoin
|
||||
- symbol: "USDC"
|
||||
address: "0xaf88d065e77c8cC2239327C5EDb3A432268e5831"
|
||||
decimals: 6
|
||||
enabled: true
|
||||
|
||||
# Tether (USDT) - Second stablecoin
|
||||
- symbol: "USDT"
|
||||
address: "0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9"
|
||||
decimals: 6
|
||||
enabled: true
|
||||
|
||||
# Arbitrum (ARB) - Native token
|
||||
- symbol: "ARB"
|
||||
address: "0x912CE59144191C1204E64559FE8253a0e49E6548"
|
||||
decimals: 18
|
||||
enabled: true
|
||||
|
||||
# Smart Contracts (Deployed)
|
||||
contracts:
|
||||
arbitrage_executor: "0x6C2B1c6Eb0e5aB73d8C60944c74A62bfE629c418"
|
||||
flash_swapper: "0x7Cc97259cBe0D02Cd0b8A80c2E1f79C7265808b4"
|
||||
data_fetcher: "0xC6BD82306943c0F3104296a46113ca0863723cBD"
|
||||
|
||||
# Micro-Funding Mode Notes:
|
||||
#
|
||||
# With 0.001 ETH and max 0.0005 ETH per trade:
|
||||
# - Estimated capacity: ~2 trades before refill
|
||||
# - Focus on highest probability opportunities only
|
||||
# - Use Balancer flash loans exclusively (0% fee)
|
||||
# - Minimize gas usage at all costs
|
||||
# - Alert on low balance immediately
|
||||
#
|
||||
# Expected Performance:
|
||||
# - Trades/day: 1-3 (very selective)
|
||||
# - Avg profit: $2-5 per trade
|
||||
# - Risk: Very low (small position sizes)
|
||||
# - Refill frequency: Every 1-2 days
|
||||
#
|
||||
# Recommendations:
|
||||
# - Monitor balance closely
|
||||
# - Consider increasing to 0.005 ETH for better capacity
|
||||
# - Expect fewer but higher-confidence trades
|
||||
# - Gas efficiency is critical - bot will be very selective
|
||||
@@ -1,98 +0,0 @@
|
||||
# MEV Bot Development Configuration
|
||||
|
||||
# Arbitrum node configuration
|
||||
arbitrum:
|
||||
# RPC endpoint for Arbitrum node (using public endpoint for development)
|
||||
rpc_endpoint: "https://arb1.arbitrum.io/rpc"
|
||||
# WebSocket endpoint for Arbitrum node - CRITICAL FIX: Use HTTP instead of WSS to avoid 403
|
||||
# The Chainstack WSS endpoint in .env returns 403 Forbidden
|
||||
# Using empty string will make bot use RPC endpoint for both HTTP and WS
|
||||
ws_endpoint: ""
|
||||
# Chain ID for Arbitrum (42161 for mainnet)
|
||||
chain_id: 42161
|
||||
# Rate limiting configuration for RPC endpoint
|
||||
rate_limit:
|
||||
# Maximum requests per second (adjust based on your provider's limits)
|
||||
requests_per_second: 5
|
||||
# Maximum concurrent requests
|
||||
max_concurrent: 3
|
||||
# Burst size for rate limiting
|
||||
burst: 10
|
||||
# Fallback RPC endpoints
|
||||
fallback_endpoints:
|
||||
- url: "https://arbitrum-rpc.publicnode.com"
|
||||
rate_limit:
|
||||
requests_per_second: 3
|
||||
max_concurrent: 2
|
||||
burst: 5
|
||||
|
||||
# Bot configuration
|
||||
bot:
|
||||
# Enable or disable the bot
|
||||
enabled: true
|
||||
# Polling interval in seconds
|
||||
polling_interval: 5
|
||||
# Minimum profit threshold in USD
|
||||
min_profit_threshold: 5.0
|
||||
# Gas price multiplier (for faster transactions)
|
||||
gas_price_multiplier: 1.2
|
||||
# Maximum number of concurrent workers for processing
|
||||
max_workers: 5
|
||||
# Buffer size for channels
|
||||
channel_buffer_size: 50
|
||||
# Timeout for RPC calls in seconds
|
||||
rpc_timeout: 30
|
||||
|
||||
# Uniswap configuration
|
||||
uniswap:
|
||||
# Factory contract address
|
||||
factory_address: "0x1F98431c8aD98523631AE4a59f267346ea31F984"
|
||||
# Position manager contract address
|
||||
position_manager_address: "0xC36442b4a4522E871399CD717aBDD847Ab11FE88"
|
||||
# Supported fee tiers
|
||||
fee_tiers:
|
||||
- 500 # 0.05%
|
||||
- 3000 # 0.3%
|
||||
- 10000 # 1%
|
||||
# Cache configuration for pool data
|
||||
cache:
|
||||
# Enable or disable caching
|
||||
enabled: true
|
||||
# Cache expiration time in seconds
|
||||
expiration: 300
|
||||
# Maximum cache size
|
||||
max_size: 1000
|
||||
|
||||
# Logging configuration
|
||||
log:
|
||||
# Log level (debug, info, warn, error)
|
||||
level: "debug"
|
||||
# Log format (json, text)
|
||||
format: "text"
|
||||
# Log file path (empty for stdout)
|
||||
file: ""
|
||||
|
||||
# Database configuration
|
||||
database:
|
||||
# Database file path
|
||||
file: "data/mev-bot.db"
|
||||
# Maximum number of open connections
|
||||
max_open_connections: 5
|
||||
# Maximum number of idle connections
|
||||
max_idle_connections: 2
|
||||
# Arbitrage configuration
|
||||
arbitrage:
|
||||
# Enable or disable arbitrage service
|
||||
enabled: true
|
||||
# Minimum profit threshold in USD
|
||||
min_profit: 1.0
|
||||
# Maximum position size in USD
|
||||
max_position_size: 1000.0
|
||||
# Gas price limit in gwei
|
||||
max_gas_price: 100
|
||||
# Minimum swap size to trigger arbitrage detection (in wei)
|
||||
min_significant_swap_size: 10000000000000000 # 0.01 ETH
|
||||
# Minimum scan amount (in wei) - CRITICAL FIX for amount=0 bug
|
||||
min_scan_amount_wei: 10000000000000000 # 0.01 ETH minimum
|
||||
# Maximum scan amount (in wei) - fits in int64 (max 9.2e18)
|
||||
max_scan_amount_wei: 9000000000000000000 # 9 ETH maximum (fits int64)
|
||||
@@ -1,207 +0,0 @@
|
||||
# MEV Bot Production Configuration - Arbitrum L2 Optimized
|
||||
|
||||
# Arbitrum L2 node configuration
|
||||
arbitrum:
|
||||
# Primary RPC endpoint - Use environment variable for security
|
||||
rpc_endpoint: "${ARBITRUM_RPC_ENDPOINT}"
|
||||
# WebSocket endpoint for real-time L2 message streaming
|
||||
ws_endpoint: "${ARBITRUM_WS_ENDPOINT}"
|
||||
# Chain ID for Arbitrum mainnet
|
||||
chain_id: 42161
|
||||
# Aggressive rate limiting for high-frequency L2 message processing
|
||||
rate_limit:
|
||||
# High throughput for L2 messages (Arbitrum can handle more)
|
||||
requests_per_second: 200
|
||||
# Higher concurrency for parallel processing
|
||||
max_concurrent: 20
|
||||
# Large burst for L2 message spikes
|
||||
burst: 1000
|
||||
# Fallback RPC endpoints for redundancy
|
||||
fallback_endpoints:
|
||||
- url: "${ARBITRUM_FALLBACK_ENDPOINTS}"
|
||||
rate_limit:
|
||||
requests_per_second: 100
|
||||
max_concurrent: 15
|
||||
burst: 500
|
||||
- url: "https://arb1.arbitrum.io/rpc"
|
||||
rate_limit:
|
||||
requests_per_second: 50
|
||||
max_concurrent: 10
|
||||
burst: 250
|
||||
- url: "https://arbitrum.llamarpc.com"
|
||||
rate_limit:
|
||||
requests_per_second: 75
|
||||
max_concurrent: 12
|
||||
burst: 375
|
||||
- url: "https://arbitrum-one.publicnode.com"
|
||||
rate_limit:
|
||||
requests_per_second: 60
|
||||
max_concurrent: 10
|
||||
burst: 300
|
||||
- url: "https://arbitrum-one.public.blastapi.io"
|
||||
rate_limit:
|
||||
requests_per_second: 80
|
||||
max_concurrent: 15
|
||||
burst: 400
|
||||
|
||||
# Bot configuration optimized for L2 message processing
|
||||
bot:
|
||||
# Enable the bot
|
||||
enabled: true
|
||||
# Ultra-fast polling for L2 blocks (100ms for maximum competitive advantage)
|
||||
polling_interval: 0.1
|
||||
# Minimum profit threshold in USD (account for L2 gas costs)
|
||||
min_profit_threshold: 10.0
|
||||
# Gas price multiplier for fast L2 execution
|
||||
gas_price_multiplier: 2.0
|
||||
# High worker count for L2 message volume
|
||||
max_workers: 25
|
||||
# Large buffer for high-frequency L2 messages
|
||||
channel_buffer_size: 2000
|
||||
|
||||
# Uniswap configuration optimized for Arbitrum
|
||||
uniswap:
|
||||
# Uniswap V3 factory on Arbitrum
|
||||
factory_address: "0x1F98431c8aD98523631AE4a59f267346ea31F984"
|
||||
# Position manager on Arbitrum
|
||||
position_manager_address: "0xC36442b4a4522E871399CD717aBDD847Ab11FE88"
|
||||
# Focus on high-volume fee tiers
|
||||
fee_tiers:
|
||||
- 500 # 0.05% - High volume pairs
|
||||
- 3000 # 0.3% - Most liquid
|
||||
- 10000 # 1% - Exotic pairs
|
||||
# Aggressive caching for performance
|
||||
cache:
|
||||
enabled: true
|
||||
# Short expiration for real-time data
|
||||
expiration: 15
|
||||
# Large cache for many pools
|
||||
max_size: 100000
|
||||
|
||||
# Production logging
|
||||
log:
|
||||
# Info level for production monitoring
|
||||
level: "info"
|
||||
# JSON format for log aggregation
|
||||
format: "json"
|
||||
# Log to file for persistence
|
||||
file: "/var/log/mev-bot/mev-bot.log"
|
||||
|
||||
# Database configuration for production
|
||||
database:
|
||||
# Production database file
|
||||
file: "/data/mev-bot-production.db"
|
||||
# High connection pool for concurrent operations
|
||||
max_open_connections: 100
|
||||
# Large idle pool for performance
|
||||
max_idle_connections: 50
|
||||
|
||||
# Production-specific settings
|
||||
production:
|
||||
# Performance monitoring
|
||||
metrics:
|
||||
enabled: true
|
||||
port: 9090
|
||||
path: "/metrics"
|
||||
|
||||
# Health checks
|
||||
health:
|
||||
enabled: true
|
||||
port: 8080
|
||||
path: "/health"
|
||||
|
||||
# L2 specific configuration
|
||||
l2_optimization:
|
||||
# Enable L2 message priority processing
|
||||
prioritize_l2_messages: true
|
||||
# Batch processing settings
|
||||
batch_size: 200
|
||||
batch_timeout: "50ms"
|
||||
# Gas optimization
|
||||
gas_estimation:
|
||||
# Include L1 data fees in calculations
|
||||
include_l1_fees: true
|
||||
# Safety multiplier for gas limits
|
||||
safety_multiplier: 1.5
|
||||
# Priority fee strategy
|
||||
priority_fee_strategy: "aggressive"
|
||||
|
||||
# Security settings
|
||||
security:
|
||||
# Maximum position size (in ETH)
|
||||
max_position_size: 50.0
|
||||
# Daily loss limit (in ETH)
|
||||
daily_loss_limit: 5.0
|
||||
# Circuit breaker settings
|
||||
circuit_breaker:
|
||||
enabled: true
|
||||
error_threshold: 5
|
||||
timeout: "2m"
|
||||
|
||||
# DEX configuration
|
||||
dex_protocols:
|
||||
uniswap_v3:
|
||||
enabled: true
|
||||
router: "0xE592427A0AEce92De3Edee1F18E0157C05861564"
|
||||
priority: 1
|
||||
sushiswap:
|
||||
enabled: true
|
||||
router: "0x1b02dA8Cb0d097eB8D57A175b88c7D8b47997506"
|
||||
priority: 2
|
||||
camelot:
|
||||
enabled: true
|
||||
router: "0xc873fEcbd354f5A56E00E710B90EF4201db2448d"
|
||||
priority: 3
|
||||
balancer_v2:
|
||||
enabled: true
|
||||
router: "0xBA12222222228d8Ba445958a75a0704d566BF2C8"
|
||||
priority: 4
|
||||
curve:
|
||||
enabled: true
|
||||
router: "0x445FE580eF8d70FF569aB36e80c647af338db351"
|
||||
priority: 5
|
||||
|
||||
# Monitoring and alerting
|
||||
alerts:
|
||||
# Slack webhook for alerts - use environment variable for security
|
||||
slack_webhook: "${SLACK_WEBHOOK_URL}"
|
||||
# Discord webhook for alerts - use environment variable for security
|
||||
discord_webhook: "${DISCORD_WEBHOOK_URL}"
|
||||
# Email alerts
|
||||
email:
|
||||
enabled: false
|
||||
smtp_server: "smtp.gmail.com:587"
|
||||
username: "your-email@gmail.com"
|
||||
password: "your-app-password"
|
||||
|
||||
# Alert conditions
|
||||
conditions:
|
||||
- name: "High Error Rate"
|
||||
condition: "error_rate > 0.02"
|
||||
severity: "critical"
|
||||
- name: "Low Profit Margin"
|
||||
condition: "avg_profit < min_profit_threshold"
|
||||
severity: "warning"
|
||||
- name: "L2 Message Lag"
|
||||
condition: "l2_message_lag > 500ms"
|
||||
severity: "critical"
|
||||
- name: "Gas Price Spike"
|
||||
condition: "gas_price > 100gwei"
|
||||
severity: "warning"
|
||||
- name: "Daily Loss Limit"
|
||||
condition: "daily_loss > daily_loss_limit"
|
||||
severity: "critical"
|
||||
- name: "Position Size Limit"
|
||||
condition: "position_size > max_position_size"
|
||||
severity: "critical"
|
||||
|
||||
# Environment-specific overrides
|
||||
# Set these via environment variables in production:
|
||||
# ARBITRUM_RPC_ENDPOINT - Your primary RPC endpoint
|
||||
# ARBITRUM_WS_ENDPOINT - Your WebSocket endpoint
|
||||
# BOT_MAX_WORKERS - Number of workers (adjust based on server capacity)
|
||||
# BOT_CHANNEL_BUFFER_SIZE - Buffer size (adjust based on memory)
|
||||
# DATABASE_FILE - Database file path
|
||||
# LOG_FILE - Log file path
|
||||
# SLACK_WEBHOOK - Slack webhook URL
|
||||
# DISCORD_WEBHOOK - Discord webhook URL
|
||||
@@ -1,160 +0,0 @@
|
||||
# MEV Bot Staging Environment Configuration
|
||||
# This configuration is for testing in a production-like environment with reduced risk
|
||||
|
||||
# Arbitrum node configuration
|
||||
arbitrum:
|
||||
# RPC endpoint for Arbitrum node (using premium provider for staging)
|
||||
rpc_endpoint: "${ARBITRUM_RPC_ENDPOINT}"
|
||||
# WebSocket endpoint for Arbitrum node (optional)
|
||||
ws_endpoint: "${ARBITRUM_WS_ENDPOINT}"
|
||||
# Chain ID for Arbitrum (42161 for mainnet)
|
||||
chain_id: 42161
|
||||
# Rate limiting configuration for RPC endpoint (more conservative than production)
|
||||
rate_limit:
|
||||
# Maximum requests per second (reduced to avoid hitting limits)
|
||||
requests_per_second: 50
|
||||
# Maximum concurrent requests (reduced to avoid overload)
|
||||
max_concurrent: 5
|
||||
# Burst size for rate limiting
|
||||
burst: 100
|
||||
# Fallback RPC endpoints
|
||||
fallback_endpoints:
|
||||
- url: "https://arb1.arbitrum.io/rpc"
|
||||
rate_limit:
|
||||
requests_per_second: 25
|
||||
max_concurrent: 3
|
||||
burst: 50
|
||||
- url: "https://arbitrum.llamarpc.com"
|
||||
rate_limit:
|
||||
requests_per_second: 30
|
||||
max_concurrent: 3
|
||||
burst: 60
|
||||
- url: "https://arbitrum-one.publicnode.com"
|
||||
rate_limit:
|
||||
requests_per_second: 20
|
||||
max_concurrent: 2
|
||||
burst: 40
|
||||
|
||||
# Bot configuration
|
||||
bot:
|
||||
# Enable or disable the bot
|
||||
enabled: true
|
||||
# Polling interval in seconds (slower than production for testing)
|
||||
polling_interval: 10
|
||||
# Minimum profit threshold in USD (higher than production for testing)
|
||||
min_profit_threshold: 50.0
|
||||
# Gas price multiplier (for faster transactions)
|
||||
gas_price_multiplier: 1.2
|
||||
# Maximum number of concurrent workers for processing (reduced for staging)
|
||||
max_workers: 3
|
||||
# Buffer size for channels
|
||||
channel_buffer_size: 100
|
||||
# Timeout for RPC calls in seconds
|
||||
rpc_timeout: 30
|
||||
|
||||
# Uniswap configuration
|
||||
uniswap:
|
||||
# Factory contract address
|
||||
factory_address: "0x1F98431c8aD98523631AE4a59f267346ea31F984"
|
||||
# Position manager contract address
|
||||
position_manager_address: "0xC36442b4a4522E871399CD717aBDD847Ab11FE88"
|
||||
# Supported fee tiers
|
||||
fee_tiers:
|
||||
- 500 # 0.05%
|
||||
- 3000 # 0.3%
|
||||
- 10000 # 1%
|
||||
# Cache configuration for pool data
|
||||
cache:
|
||||
# Enable or disable caching
|
||||
enabled: true
|
||||
# Cache expiration time in seconds
|
||||
expiration: 300
|
||||
# Maximum cache size
|
||||
max_size: 5000
|
||||
|
||||
# Logging configuration
|
||||
log:
|
||||
# Log level (debug, info, warn, error)
|
||||
level: "debug"
|
||||
# Log format (json, text)
|
||||
format: "text"
|
||||
# Log file path (empty for stdout)
|
||||
file: "logs/mev-bot_staging.log"
|
||||
|
||||
# Database configuration
|
||||
database:
|
||||
# Database file path
|
||||
file: "data/mev-bot_staging.db"
|
||||
# Maximum number of open connections
|
||||
max_open_connections: 10
|
||||
# Maximum number of idle connections
|
||||
max_idle_connections: 5
|
||||
|
||||
# Ethereum configuration
|
||||
ethereum:
|
||||
# Private key for transaction signing (NEVER COMMIT TO VERSION CONTROL)
|
||||
private_key: "${ETHEREUM_PRIVATE_KEY}"
|
||||
# Account address
|
||||
account_address: "${ETHEREUM_ACCOUNT_ADDRESS}"
|
||||
# Gas price multiplier (for faster transactions)
|
||||
gas_price_multiplier: 1.2
|
||||
|
||||
# Smart contract addresses
|
||||
contracts:
|
||||
# Arbitrage executor contract address
|
||||
arbitrage_executor: "${CONTRACT_ARBITRAGE_EXECUTOR}"
|
||||
# Flash swapper contract address
|
||||
flash_swapper: "${CONTRACT_FLASH_SWAPPER}"
|
||||
# Authorized caller addresses
|
||||
authorized_callers:
|
||||
- "${ETHEREUM_ACCOUNT_ADDRESS}"
|
||||
# Authorized DEX addresses
|
||||
authorized_dexes:
|
||||
- "0x1F98431c8aD98523631AE4a59f267346ea31F984" # Uniswap V3
|
||||
- "0xf1D7CC64Fb4452F05c498126312eBE29f30Fbcf9" # Uniswap V2
|
||||
- "0xc35DADB65012eC5796536bD9864eD8773aBc74C4" # SushiSwap V2
|
||||
- "0x6EcCab422D763aC031210895C81787E87B82A80f" # Camelot V2
|
||||
- "0xaE4EC9901c3076D0DdBe76A520F9E90a6227aCB7" # TraderJoe
|
||||
- "0xBA12222222228d8Ba445958a75a0704d566BF2C8" # Balancer V2
|
||||
- "0x445FE580eF8d70FF569aB36e80c647af338db351" # Curve
|
||||
|
||||
# Arbitrage configuration
|
||||
arbitrage:
|
||||
# Enable or disable arbitrage service
|
||||
enabled: true
|
||||
# Contract addresses
|
||||
arbitrage_contract_address: "${CONTRACT_ARBITRAGE_EXECUTOR}"
|
||||
flash_swap_contract_address: "${CONTRACT_FLASH_SWAPPER}"
|
||||
# Profitability settings
|
||||
min_profit_wei: 50000000000000000 # 0.05 ETH minimum profit
|
||||
min_roi_percent: 2.0 # 2% minimum ROI
|
||||
min_significant_swap_size: 100000000000000000 # 0.1 ETH minimum swap size
|
||||
slippage_tolerance: 0.01 # 1% slippage tolerance
|
||||
# Scanning configuration
|
||||
min_scan_amount_wei: 10000000000000000 # 0.01 ETH minimum scan amount
|
||||
max_scan_amount_wei: 1000000000000000000 # 1 ETH maximum scan amount
|
||||
# Gas configuration
|
||||
max_gas_price_wei: 50000000000 # 50 gwei max gas price
|
||||
# Execution limits
|
||||
max_concurrent_executions: 2
|
||||
max_opportunities_per_event: 3
|
||||
# Timing settings
|
||||
opportunity_ttl: 30s
|
||||
max_path_age: 60s
|
||||
stats_update_interval: 10s
|
||||
# Pool discovery configuration
|
||||
pool_discovery_config:
|
||||
enabled: true
|
||||
block_range: 1000
|
||||
polling_interval: 30s
|
||||
factory_addresses:
|
||||
- "0x1F98431c8aD98523631AE4a59f267346ea31F984" # Uniswap V3
|
||||
- "0xf1D7CC64Fb4452F05c498126312eBE29f30Fbcf9" # Uniswap V2
|
||||
- "0xc35DADB65012eC5796536bD9864eD8773aBc74C4" # SushiSwap V2
|
||||
- "0x6EcCab422D763aC031210895C81787E87B82A80f" # Camelot V2
|
||||
- "0xaE4EC9901c3076D0DdBe76A520F9E90a6227aCB7" # TraderJoe
|
||||
- "0xBA12222222228d8Ba445958a75a0704d566BF2C8" # Balancer V2
|
||||
- "0x445FE580eF8d70FF569aB36e80c647af338db351" # Curve
|
||||
min_liquidity_wei: 1000000000000000000 # 1 ETH minimum liquidity
|
||||
cache_size: 10000
|
||||
cache_ttl: 1h
|
||||
@@ -1,109 +0,0 @@
|
||||
# MEV Bot Configuration
|
||||
|
||||
# Arbitrum node configuration
|
||||
arbitrum:
|
||||
# RPC endpoint for Arbitrum node
|
||||
rpc_endpoint: "${ARBITRUM_RPC_ENDPOINT}"
|
||||
# WebSocket endpoint for Arbitrum node (optional)
|
||||
ws_endpoint: "${ARBITRUM_WS_ENDPOINT}"
|
||||
# Chain ID for Arbitrum (42161 for mainnet)
|
||||
chain_id: 42161
|
||||
# Rate limiting configuration for RPC endpoint (reduced to avoid limits)
|
||||
rate_limit:
|
||||
# Maximum requests per second (reduced to avoid rate limits)
|
||||
requests_per_second: 5
|
||||
# Maximum concurrent requests
|
||||
max_concurrent: 3
|
||||
# Burst size for rate limiting
|
||||
burst: 10
|
||||
# Fallback RPC endpoints
|
||||
fallback_endpoints:
|
||||
- url: "${ARBITRUM_INFURA_ENDPOINT}"
|
||||
rate_limit:
|
||||
requests_per_second: 3
|
||||
max_concurrent: 2
|
||||
burst: 5
|
||||
- url: "https://arbitrum-rpc.publicnode.com"
|
||||
rate_limit:
|
||||
requests_per_second: 4
|
||||
max_concurrent: 2
|
||||
burst: 8
|
||||
|
||||
# Bot configuration
|
||||
bot:
|
||||
# Enable or disable the bot
|
||||
enabled: true
|
||||
# Polling interval in seconds (increased to reduce load)
|
||||
polling_interval: 3
|
||||
# Minimum profit threshold in USD
|
||||
min_profit_threshold: 10.0
|
||||
# Gas price multiplier (for faster transactions)
|
||||
gas_price_multiplier: 1.2
|
||||
# Maximum number of concurrent workers for processing (reduced to avoid rate limits)
|
||||
max_workers: 3
|
||||
# Buffer size for channels
|
||||
channel_buffer_size: 50
|
||||
# Timeout for RPC calls in seconds
|
||||
rpc_timeout: 30
|
||||
|
||||
# Uniswap configuration
|
||||
uniswap:
|
||||
# Factory contract address
|
||||
factory_address: "0x1F98431c8aD98523631AE4a59f267346ea31F984"
|
||||
# Position manager contract address
|
||||
position_manager_address: "0xC36442b4a4522E871399CD717aBDD847Ab11FE88"
|
||||
# Supported fee tiers
|
||||
fee_tiers:
|
||||
- 500 # 0.05%
|
||||
- 3000 # 0.3%
|
||||
- 10000 # 1%
|
||||
# Cache configuration for pool data
|
||||
cache:
|
||||
# Enable or disable caching
|
||||
enabled: true
|
||||
# Cache expiration time in seconds
|
||||
expiration: 300
|
||||
# Maximum cache size
|
||||
max_size: 10000
|
||||
|
||||
# Logging configuration
|
||||
log:
|
||||
# Log level (debug, info, warn, error)
|
||||
level: "debug"
|
||||
# Log format (json, text)
|
||||
format: "text"
|
||||
# Log file path (empty for stdout)
|
||||
file: "logs/mev-bot.log"
|
||||
|
||||
# Database configuration
|
||||
database:
|
||||
# Database file path
|
||||
file: "mev-bot.db"
|
||||
# Maximum number of open connections
|
||||
max_open_connections: 10
|
||||
# Maximum number of idle connections
|
||||
max_idle_connections: 5
|
||||
|
||||
# Ethereum configuration
|
||||
ethereum:
|
||||
# Private key for transaction signing (DO NOT COMMIT TO VERSION CONTROL)
|
||||
private_key: "${ETHEREUM_PRIVATE_KEY}"
|
||||
# Account address
|
||||
account_address: "${ETHEREUM_ACCOUNT_ADDRESS}"
|
||||
# Gas price multiplier (for faster transactions)
|
||||
gas_price_multiplier: 1.2
|
||||
|
||||
# Smart contract addresses
|
||||
contracts:
|
||||
# Arbitrage executor contract address
|
||||
arbitrage_executor: "0xYOUR_ARBITRAGE_EXECUTOR_CONTRACT_ADDRESS_HERE"
|
||||
# Flash swapper contract address
|
||||
flash_swapper: "0xYOUR_FLASH_SWAPPER_CONTRACT_ADDRESS_HERE"
|
||||
# Authorized caller addresses
|
||||
authorized_callers:
|
||||
- "${ETHEREUM_ACCOUNT_ADDRESS}"
|
||||
# Authorized DEX addresses
|
||||
authorized_dexes:
|
||||
- "0x1F98431c8aD98523631AE4a59f267346ea31F984" # Uniswap V3
|
||||
- "0xf1D7CC64Fb4452F05c498126312eBE29f30Fbcf9" # Uniswap V2
|
||||
- "0xc35DADB65012eC5796536bD9864eD8773aBc74C4" # SushiSwap
|
||||
@@ -1,172 +0,0 @@
|
||||
# REAL DEPLOYED MEV CONTRACTS ON ARBITRUM MAINNET
|
||||
# Deployed from /home/administrator/projects/Mev-Alpha
|
||||
# Chain ID: 42161 (Arbitrum One)
|
||||
|
||||
# =============================================================================
|
||||
# PRODUCTION DEPLOYED CONTRACTS
|
||||
# =============================================================================
|
||||
|
||||
deployed_contracts:
|
||||
# Core arbitrage execution contract
|
||||
arbitrage_executor:
|
||||
name: "ArbitrageExecutor"
|
||||
address: "0xec2a16d5f8ac850d08c4c7f67efd50051e7cfc0b"
|
||||
deployment_tx: "verified_on_arbitrum"
|
||||
verified: true
|
||||
gas_used: "estimated_1.5M"
|
||||
|
||||
# Flash swap contracts for different protocols
|
||||
uniswap_v3_flash_swapper:
|
||||
name: "UniswapV3FlashSwapper"
|
||||
address: "0x5801ee5c2f6069e0f11cce7c0f27c2ef88e79a95"
|
||||
deployment_tx: "verified_on_arbitrum"
|
||||
verified: true
|
||||
authorized_caller: "0xec2a16d5f8ac850d08c4c7f67efd50051e7cfc0b" # ArbitrageExecutor
|
||||
|
||||
# Data fetching contract for market analysis
|
||||
data_fetcher:
|
||||
name: "DataFetcher"
|
||||
address: "0x3c2c9c86f081b9dac1f0bf97981cfbe96436b89d"
|
||||
deployment_tx: "verified_on_arbitrum"
|
||||
verified: true
|
||||
|
||||
# Additional flash swapper contracts (check deployment for addresses)
|
||||
uniswap_v2_flash_swapper:
|
||||
name: "UniswapV2FlashSwapper"
|
||||
address: "0xc0b8c3e9a976ec67d182d7cb0283fb4496692593" # Assuming from other addresses
|
||||
deployment_tx: "verified_on_arbitrum"
|
||||
verified: true
|
||||
|
||||
# =============================================================================
|
||||
# CONTRACT INTEGRATION CONFIGURATION
|
||||
# =============================================================================
|
||||
|
||||
contract_integration:
|
||||
# Primary arbitrage contract for executing trades
|
||||
primary_executor: "0xec2a16d5f8ac850d08c4c7f67efd50051e7cfc0b"
|
||||
|
||||
# Flash swap providers in order of preference
|
||||
flash_swap_providers:
|
||||
- protocol: "uniswap_v3"
|
||||
contract: "0x5801ee5c2f6069e0f11cce7c0f27c2ef88e79a95"
|
||||
priority: 1
|
||||
gas_efficient: true
|
||||
- protocol: "uniswap_v2"
|
||||
contract: "0xc0b8c3e9a976ec67d182d7cb0283fb4496692593"
|
||||
priority: 2
|
||||
gas_efficient: false
|
||||
|
||||
# Data source for market analysis
|
||||
data_source: "0x3c2c9c86f081b9dac1f0bf97981cfbe96436b89d"
|
||||
|
||||
# =============================================================================
|
||||
# DEPLOYMENT VALIDATION
|
||||
# =============================================================================
|
||||
|
||||
deployment_info:
|
||||
network: "arbitrum-one"
|
||||
chain_id: 42161
|
||||
deployment_date: "2024-09-11"
|
||||
deployer_account: "verified_deployer"
|
||||
total_deployment_cost: "~$1.50 USD"
|
||||
|
||||
# Contract verification status
|
||||
verification:
|
||||
arbitrage_executor: true
|
||||
uniswap_v3_flash_swapper: true
|
||||
data_fetcher: true
|
||||
uniswap_v2_flash_swapper: true
|
||||
|
||||
# Authorization setup completed
|
||||
authorization_configured:
|
||||
flash_swapper_to_executor: true
|
||||
executor_permissions: true
|
||||
emergency_controls: true
|
||||
|
||||
# =============================================================================
|
||||
# OPERATIONAL PARAMETERS
|
||||
# =============================================================================
|
||||
|
||||
operation_config:
|
||||
# Minimum profit thresholds optimized for Arbitrum
|
||||
min_profit_wei: "1000000000000000" # 0.001 ETH ($1.60 at $1600 ETH)
|
||||
|
||||
# Gas optimization for Arbitrum L2
|
||||
max_gas_price_gwei: "0.1" # Much higher than typical 0.034 gwei
|
||||
target_gas_limit: 300000
|
||||
|
||||
# Position sizing for production deployment
|
||||
max_position_size_eth: "10" # 10 ETH maximum
|
||||
|
||||
# MEV competition parameters
|
||||
priority_fee_multiplier: 1.5
|
||||
max_slippage_basis_points: 30 # 0.3%
|
||||
|
||||
# =============================================================================
|
||||
# INTEGRATION EXAMPLES
|
||||
# =============================================================================
|
||||
|
||||
usage_examples:
|
||||
# How to call the ArbitrageExecutor
|
||||
execute_arbitrage:
|
||||
contract: "0xec2a16d5f8ac850d08c4c7f67efd50051e7cfc0b"
|
||||
function: "executeArbitrage"
|
||||
parameters:
|
||||
- pool_address: "0xC31E54c7a869B9FcBEcc14363CF510d1c41fa443" # WETH/USDC 0.05%
|
||||
- swap_amount: "1000000000000000000" # 1 ETH
|
||||
- min_profit: "1000000000000000" # 0.001 ETH minimum
|
||||
|
||||
# How to check arbitrage opportunities
|
||||
check_opportunity:
|
||||
contract: "0x3c2c9c86f081b9dac1f0bf97981cfbe96436b89d"
|
||||
function: "getArbitrageOpportunity"
|
||||
parameters:
|
||||
- token_a: "0x82aF49447D8a07e3bd95BD0d56f35241523fBab1" # WETH
|
||||
- token_b: "0xaf88d065e77c8cC2239327C5EDb3A432268e5831" # USDC
|
||||
- amount: "1000000000000000000" # 1 ETH
|
||||
|
||||
# =============================================================================
|
||||
# SECURITY CONFIGURATION
|
||||
# =============================================================================
|
||||
|
||||
security:
|
||||
# Emergency controls
|
||||
emergency_pause_enabled: true
|
||||
owner_only_functions: true
|
||||
|
||||
# Access control
|
||||
authorized_callers:
|
||||
- "0xec2a16d5f8ac850d08c4c7f67efd50051e7cfc0b" # ArbitrageExecutor
|
||||
|
||||
# Profit validation
|
||||
profit_validation_enabled: true
|
||||
slippage_protection_enabled: true
|
||||
|
||||
# Circuit breakers
|
||||
max_consecutive_failures: 5
|
||||
cooldown_period_seconds: 300
|
||||
|
||||
# =============================================================================
|
||||
# MONITORING AND ALERTING
|
||||
# =============================================================================
|
||||
|
||||
monitoring:
|
||||
# Contract events to monitor
|
||||
events_to_track:
|
||||
- "ArbitrageExecuted"
|
||||
- "FlashSwapInitiated"
|
||||
- "FlashSwapCompleted"
|
||||
- "ProfitRealized"
|
||||
- "EmergencyPause"
|
||||
|
||||
# Alert thresholds
|
||||
alerts:
|
||||
large_profit_threshold: "0.1" # 0.1 ETH
|
||||
loss_threshold: "0.01" # 0.01 ETH
|
||||
gas_price_spike_threshold: "1.0" # 1.0 gwei (unusual for Arbitrum)
|
||||
|
||||
# Health check endpoints
|
||||
health_checks:
|
||||
contract_balance: true
|
||||
authorization_status: true
|
||||
pause_status: true
|
||||
@@ -1,279 +0,0 @@
|
||||
# Initial Markets Configuration for MEV Bot
|
||||
# This file defines the initial tokens, factories, and routers to build markets from
|
||||
|
||||
version: "1.0"
|
||||
network: "arbitrum"
|
||||
chain_id: 42161
|
||||
|
||||
# Core tokens for market building
|
||||
tokens:
|
||||
# Major tokens
|
||||
WETH:
|
||||
address: "0x82af49447d8a07e3bd95bd0d56f35241523fbab1"
|
||||
symbol: "WETH"
|
||||
decimals: 18
|
||||
priority: 100
|
||||
|
||||
USDC:
|
||||
address: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
|
||||
symbol: "USDC"
|
||||
decimals: 6
|
||||
priority: 95
|
||||
|
||||
USDT:
|
||||
address: "0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9"
|
||||
symbol: "USDT"
|
||||
decimals: 6
|
||||
priority: 90
|
||||
|
||||
ARB:
|
||||
address: "0x912CE59144191C1204E64559FE8253a0e49E6548"
|
||||
symbol: "ARB"
|
||||
decimals: 18
|
||||
priority: 85
|
||||
|
||||
GMX:
|
||||
address: "0xfc5A1A6EB076a2C7aD06eD22C90d7E710E35ad0a"
|
||||
symbol: "GMX"
|
||||
decimals: 18
|
||||
priority: 80
|
||||
|
||||
LINK:
|
||||
address: "0xf97f4df75117a78c1A5a0DBb814Af92458539FB4"
|
||||
symbol: "LINK"
|
||||
decimals: 18
|
||||
priority: 75
|
||||
|
||||
UNI:
|
||||
address: "0xFa7F8980b0f1E64A2062791cc3b0871572f1F7f0"
|
||||
symbol: "UNI"
|
||||
decimals: 18
|
||||
priority: 70
|
||||
|
||||
WBTC:
|
||||
address: "0x2f2a2543B76A4166549F7aaB2e75Bef0aefC5B0f"
|
||||
symbol: "WBTC"
|
||||
decimals: 8
|
||||
priority: 95
|
||||
|
||||
# DEX Factories for market discovery
|
||||
factories:
|
||||
uniswap_v3:
|
||||
address: "0x1F98431c8aD98523631AE4a59f267346ea31F984"
|
||||
type: "uniswap_v3"
|
||||
init_code_hash: "0xe34f199b19b2b4f47f68442619d555527d244f78a3297ea89325f843f87b8b54"
|
||||
fee_tiers: [500, 3000, 10000]
|
||||
priority: 100
|
||||
|
||||
uniswap_v2:
|
||||
address: "0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f"
|
||||
type: "uniswap_v2"
|
||||
init_code_hash: "0x96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f"
|
||||
fee_tiers: [3000]
|
||||
priority: 90
|
||||
|
||||
sushiswap:
|
||||
address: "0xc35DADB65012eC5796536bD9864eD8773aBc74C4"
|
||||
type: "uniswap_v2"
|
||||
init_code_hash: "0xe18a34eb0e04b04f7a0ac29a6e80748dca96319b42c54d679cb821dca90c6303"
|
||||
fee_tiers: [3000]
|
||||
priority: 85
|
||||
|
||||
camelot_v3:
|
||||
address: "0x1a3c9B1d2F0529D97f2afC5136Cc23e58f1FD35B"
|
||||
type: "algebra"
|
||||
init_code_hash: "0xa856464ae65f7619087bc369daaf7e387dae1e5af69cfa7935850ebf754b04c1"
|
||||
fee_tiers: [500, 3000, 10000]
|
||||
priority: 80
|
||||
|
||||
balancer_v2:
|
||||
address: "0x8E9aa87E45f6a460D4448f8154F1CA8C5C8a63b5"
|
||||
type: "balancer_v2"
|
||||
fee_tiers: [100, 500, 3000]
|
||||
priority: 70
|
||||
|
||||
curve_stable:
|
||||
address: "0xb17b674D9c5CB2e441F8e196a2f048A81355d031"
|
||||
type: "curve"
|
||||
fee_tiers: [400]
|
||||
priority: 65
|
||||
|
||||
curve_crypto:
|
||||
address: "0x9AF14D26075f142eb3F292D5065EB3faa646167b"
|
||||
type: "curve"
|
||||
fee_tiers: [400]
|
||||
priority: 65
|
||||
|
||||
# DEX Routers for trading
|
||||
routers:
|
||||
uniswap_v3_router:
|
||||
address: "0xE592427A0AEce92De3Edee1F18E0157C05861564"
|
||||
factory: "uniswap_v3"
|
||||
type: "uniswap_v3"
|
||||
priority: 100
|
||||
|
||||
uniswap_v3_router02:
|
||||
address: "0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45"
|
||||
factory: "uniswap_v3"
|
||||
type: "uniswap_v3"
|
||||
priority: 100
|
||||
|
||||
uniswap_v2_router:
|
||||
address: "0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D"
|
||||
factory: "uniswap_v2"
|
||||
type: "uniswap_v2"
|
||||
priority: 90
|
||||
|
||||
sushiswap_router:
|
||||
address: "0x1b02dA8Cb0d097eB8D57A175b88c7D8b47997506"
|
||||
factory: "sushiswap"
|
||||
type: "uniswap_v2"
|
||||
priority: 85
|
||||
|
||||
camelot_router:
|
||||
address: "0x1F721E2E82F6676FCE4eA07A5958cF098D339e18"
|
||||
factory: "camelot_v3"
|
||||
type: "algebra"
|
||||
priority: 80
|
||||
|
||||
balancer_vault:
|
||||
address: "0xBA12222222228d8Ba445958a75a0704d566BF2C8"
|
||||
factory: "balancer_v2"
|
||||
type: "balancer_v2"
|
||||
priority: 70
|
||||
|
||||
oneInch_v5:
|
||||
address: "0x1111111254EEB25477B68fb85Ed929f73A960582"
|
||||
type: "aggregator"
|
||||
priority: 75
|
||||
|
||||
# Known pools to monitor immediately
|
||||
priority_pools:
|
||||
# WETH/USDC pools across exchanges
|
||||
- pool: "0xC31E54c7a869B9FcBEcc14363CF510d1c41fa443"
|
||||
factory: "uniswap_v3"
|
||||
token0: "0x82af49447d8a07e3bd95bd0d56f35241523fbab1" # WETH
|
||||
token1: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48" # USDC
|
||||
fee: 500
|
||||
priority: 100
|
||||
|
||||
- pool: "0x17c14D2c404D167802b16C450d3c99F88F2c4F4d"
|
||||
factory: "uniswap_v3"
|
||||
token0: "0x82af49447d8a07e3bd95bd0d56f35241523fbab1" # WETH
|
||||
token1: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48" # USDC
|
||||
fee: 3000
|
||||
priority: 95
|
||||
|
||||
# ARB/WETH pools
|
||||
- pool: "0xC6F780497A95e246EB9449f5e4770916DCd6396A"
|
||||
factory: "uniswap_v3"
|
||||
token0: "0x912CE59144191C1204E64559FE8253a0e49E6548" # ARB
|
||||
token1: "0x82af49447d8a07e3bd95bd0d56f35241523fbab1" # WETH
|
||||
fee: 3000
|
||||
priority: 90
|
||||
|
||||
# GMX/WETH pools
|
||||
- pool: "0x80A9ae39310abf666A87C743d6ebBD0E8C42158E"
|
||||
factory: "uniswap_v3"
|
||||
token0: "0xfc5A1A6EB076a2C7aD06eD22C90d7E710E35ad0a" # GMX
|
||||
token1: "0x82af49447d8a07e3bd95bd0d56f35241523fbab1" # WETH
|
||||
fee: 3000
|
||||
priority: 85
|
||||
|
||||
# Market scan settings
|
||||
market_scan:
|
||||
# How often to scan for new pools (seconds)
|
||||
scan_interval: 600
|
||||
|
||||
# Maximum pools to track simultaneously
|
||||
max_pools: 500
|
||||
|
||||
# Minimum liquidity threshold (USD)
|
||||
min_liquidity_usd: 10000
|
||||
|
||||
# Minimum volume threshold (24h USD)
|
||||
min_volume_24h_usd: 50000
|
||||
|
||||
# Pool discovery settings
|
||||
discovery:
|
||||
# Maximum blocks to look back for pool creation events (reduced to avoid limits)
|
||||
max_blocks_back: 1000
|
||||
|
||||
# Minimum age for pools (blocks)
|
||||
min_pool_age: 100
|
||||
|
||||
# Check for new pools every N blocks
|
||||
discovery_interval: 100
|
||||
|
||||
# Arbitrage settings
|
||||
arbitrage:
|
||||
# Minimum profit threshold (USD)
|
||||
min_profit_usd: 50.0
|
||||
|
||||
# Maximum slippage tolerance
|
||||
max_slippage: 0.005
|
||||
|
||||
# Maximum gas price willing to pay (gwei)
|
||||
max_gas_price: 20.0
|
||||
|
||||
# Profit margins by strategy type
|
||||
profit_margins:
|
||||
arbitrage: 0.05 # 5%
|
||||
sandwich: 0.02 # 2%
|
||||
liquidation: 0.10 # 10%
|
||||
|
||||
# Logging configuration
|
||||
logging:
|
||||
# Log levels: debug, info, warn, error
|
||||
level: "info"
|
||||
|
||||
# JSONL files for event logging
|
||||
files:
|
||||
swaps: "logs/swaps.jsonl"
|
||||
liquidations: "logs/liquidations.jsonl"
|
||||
liquidity: "logs/liquidity.jsonl"
|
||||
market_scans: "logs/market_scans.jsonl"
|
||||
arbitrage: "logs/arbitrage_opportunities.jsonl"
|
||||
performance: "logs/performance.jsonl"
|
||||
|
||||
# Real-time monitoring
|
||||
real_time:
|
||||
enabled: true
|
||||
websocket_port: 8080
|
||||
metrics_port: 9090
|
||||
|
||||
# Risk management
|
||||
risk:
|
||||
# Maximum position size (ETH)
|
||||
max_position_eth: 1.0
|
||||
|
||||
# Maximum daily loss (ETH)
|
||||
max_daily_loss_eth: 0.1
|
||||
|
||||
# Maximum concurrent transactions
|
||||
max_concurrent_txs: 5
|
||||
|
||||
# Circuit breaker thresholds
|
||||
circuit_breaker:
|
||||
consecutive_failures: 10
|
||||
profit_loss_ratio: 0.3
|
||||
high_gas_threshold: 50.0 # gwei
|
||||
|
||||
# Performance monitoring
|
||||
monitoring:
|
||||
# Track performance metrics
|
||||
enabled: true
|
||||
|
||||
# Update interval (seconds)
|
||||
update_interval: 60
|
||||
|
||||
# Metrics to track
|
||||
metrics:
|
||||
- total_profit
|
||||
- total_gas_cost
|
||||
- success_rate
|
||||
- average_profit_per_trade
|
||||
- blocks_processed
|
||||
- swaps_detected
|
||||
- arbitrage_opportunities
|
||||
- liquidation_opportunities
|
||||
@@ -1,14 +0,0 @@
|
||||
# MEV Bot Log Manager Configuration
|
||||
RETENTION_DAYS=30
|
||||
ARCHIVE_SIZE_LIMIT=10G
|
||||
LOG_SIZE_LIMIT=1G
|
||||
ERROR_THRESHOLD=100
|
||||
ALERT_EMAIL=
|
||||
SLACK_WEBHOOK=
|
||||
MONITORING_INTERVAL=60
|
||||
AUTO_ROTATE=true
|
||||
AUTO_ANALYZE=true
|
||||
AUTO_ALERT=true
|
||||
COMPRESS_LEVEL=9
|
||||
HEALTH_CHECK_ENABLED=true
|
||||
PERFORMANCE_TRACKING=true
|
||||
@@ -1,83 +0,0 @@
|
||||
# Simplified Provider Configuration - Free Public Endpoints Only
|
||||
# Updated for swap detection testing
|
||||
|
||||
global_limits:
|
||||
connection_timeout: 30s
|
||||
idle_timeout: 300s
|
||||
max_concurrent_connections: 20
|
||||
read_timeout: 60s
|
||||
write_timeout: 30s
|
||||
|
||||
monitoring:
|
||||
enabled: true
|
||||
log_slow_requests: true
|
||||
metrics_interval: 60s
|
||||
slow_request_threshold: 5s
|
||||
track_provider_performance: true
|
||||
|
||||
provider_pools:
|
||||
execution:
|
||||
failover_enabled: true
|
||||
health_check_interval: 30s
|
||||
max_concurrent_connections: 10
|
||||
providers:
|
||||
- Arbitrum Public HTTP
|
||||
- Arbitrum Public HTTP 2
|
||||
strategy: reliability_first
|
||||
|
||||
read_only:
|
||||
failover_enabled: true
|
||||
health_check_interval: 30s
|
||||
max_concurrent_connections: 15
|
||||
providers:
|
||||
- Arbitrum Public HTTP
|
||||
- Arbitrum Public HTTP 2
|
||||
strategy: reliability_first
|
||||
|
||||
providers:
|
||||
# Free public HTTP endpoint
|
||||
- name: Arbitrum Public HTTP
|
||||
type: standard
|
||||
http_endpoint: https://arb1.arbitrum.io/rpc
|
||||
ws_endpoint: ""
|
||||
priority: 1
|
||||
features:
|
||||
- execution
|
||||
- transaction_submission
|
||||
- reading
|
||||
rate_limit:
|
||||
requests_per_second: 5
|
||||
burst: 10
|
||||
timeout: 30s
|
||||
max_retries: 3
|
||||
retry_delay: 2s
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 60s
|
||||
timeout: 30s
|
||||
|
||||
# Free public HTTP endpoint (alternative for real-time)
|
||||
- name: Arbitrum Public HTTP 2
|
||||
type: standard
|
||||
http_endpoint: https://arb1.arbitrum.io/rpc
|
||||
ws_endpoint: ""
|
||||
priority: 2
|
||||
features:
|
||||
- reading
|
||||
- execution
|
||||
rate_limit:
|
||||
requests_per_second: 5
|
||||
burst: 10
|
||||
timeout: 30s
|
||||
max_retries: 3
|
||||
retry_delay: 2s
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 60s
|
||||
timeout: 30s
|
||||
|
||||
rotation:
|
||||
strategy: priority_based
|
||||
fallover_enabled: true
|
||||
health_check_required: true
|
||||
retry_failed_after: 5m
|
||||
@@ -1,174 +0,0 @@
|
||||
global_limits:
|
||||
connection_timeout: 30s
|
||||
idle_timeout: 300s
|
||||
max_concurrent_connections: 50
|
||||
read_timeout: 60s
|
||||
write_timeout: 30s
|
||||
monitoring:
|
||||
enabled: true
|
||||
log_slow_requests: true
|
||||
metrics_interval: 60s
|
||||
slow_request_threshold: 5s
|
||||
track_provider_performance: true
|
||||
provider_pools:
|
||||
execution:
|
||||
failover_enabled: true
|
||||
health_check_interval: 30s
|
||||
max_concurrent_connections: 20
|
||||
providers:
|
||||
- Alchemy WSS
|
||||
- Alchemy WSS 2
|
||||
- Chainstack WSS 1
|
||||
- Chainstack WSS 2
|
||||
- Chainstack WSS 3
|
||||
- Arbitrum Public HTTP
|
||||
strategy: reliability_first
|
||||
read_only:
|
||||
failover_enabled: true
|
||||
health_check_interval: 30s
|
||||
max_concurrent_connections: 25
|
||||
providers:
|
||||
- Alchemy WSS
|
||||
- Alchemy WSS 2
|
||||
- Chainstack WSS 1
|
||||
- Chainstack WSS 2
|
||||
- Chainstack WSS 3
|
||||
- Arbitrum Public HTTP
|
||||
strategy: websocket_preferred
|
||||
providers:
|
||||
# Alchemy - Premium provider (Priority 1)
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
- execution
|
||||
- transaction_submission
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: https://arb-mainnet.g.alchemy.com/v2/d6VAHgzkOI3NgLGem6uBMiADT1E9rROB
|
||||
name: Alchemy WSS
|
||||
priority: 1
|
||||
rate_limit:
|
||||
burst: 1000
|
||||
max_retries: 3
|
||||
requests_per_second: 330
|
||||
retry_delay: 1s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: wss://arb-mainnet.g.alchemy.com/v2/d6VAHgzkOI3NgLGem6uBMiADT1E9rROB
|
||||
|
||||
# Alchemy 2 - Secondary premium provider (Priority 2)
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
- execution
|
||||
- transaction_submission
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: https://arb-mainnet.g.alchemy.com/v2/Qpf70Ii5GojW2pD14601r
|
||||
name: Alchemy WSS 2
|
||||
priority: 2
|
||||
rate_limit:
|
||||
burst: 1000
|
||||
max_retries: 3
|
||||
requests_per_second: 330
|
||||
retry_delay: 1s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: wss://arb-mainnet.g.alchemy.com/v2/Qpf70Ii5GojW2pD14601r
|
||||
|
||||
# Chainstack Endpoint 1 (Priority 3)
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
- execution
|
||||
- transaction_submission
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: https://arbitrum-mainnet.core.chainstack.com/5d4d7ef9a15d34c16a5d566c4d077d9d
|
||||
name: Chainstack WSS 1
|
||||
priority: 3
|
||||
rate_limit:
|
||||
burst: 100
|
||||
max_retries: 3
|
||||
requests_per_second: 100
|
||||
retry_delay: 1s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: wss://arbitrum-mainnet.core.chainstack.com/5d4d7ef9a15d34c16a5d566c4d077d9d
|
||||
|
||||
# Chainstack Endpoint 2 (Priority 4) - Original endpoint
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
- execution
|
||||
- transaction_submission
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: https://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57
|
||||
name: Chainstack WSS 2
|
||||
priority: 4
|
||||
rate_limit:
|
||||
burst: 100
|
||||
max_retries: 3
|
||||
requests_per_second: 100
|
||||
retry_delay: 1s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: wss://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57
|
||||
|
||||
# Chainstack Endpoint 3 (Priority 5)
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
- execution
|
||||
- transaction_submission
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: https://arbitrum-mainnet.core.chainstack.com/f69d14406bc00700da9b936504e1a870
|
||||
name: Chainstack WSS 3
|
||||
priority: 5
|
||||
rate_limit:
|
||||
burst: 100
|
||||
max_retries: 3
|
||||
requests_per_second: 100
|
||||
retry_delay: 1s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: wss://arbitrum-mainnet.core.chainstack.com/f69d14406bc00700da9b936504e1a870
|
||||
|
||||
# Arbitrum Public RPC - Free fallback (Priority 10)
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
- execution
|
||||
- transaction_submission
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: https://arb1.arbitrum.io/rpc
|
||||
name: Arbitrum Public HTTP
|
||||
priority: 10
|
||||
rate_limit:
|
||||
burst: 20
|
||||
max_retries: 3
|
||||
requests_per_second: 10
|
||||
retry_delay: 2s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: ""
|
||||
rotation:
|
||||
fallover_enabled: true
|
||||
health_check_required: true
|
||||
retry_failed_after: 5m
|
||||
strategy: priority_based
|
||||
@@ -1,69 +0,0 @@
|
||||
global_limits:
|
||||
connection_timeout: 30s
|
||||
idle_timeout: 300s
|
||||
max_concurrent_connections: 50
|
||||
read_timeout: 60s
|
||||
write_timeout: 30s
|
||||
monitoring:
|
||||
enabled: true
|
||||
log_slow_requests: true
|
||||
metrics_interval: 60s
|
||||
slow_request_threshold: 5s
|
||||
track_provider_performance: true
|
||||
provider_pools:
|
||||
execution:
|
||||
failover_enabled: true
|
||||
health_check_interval: 30s
|
||||
max_concurrent_connections: 20
|
||||
providers:
|
||||
- Primary RPC
|
||||
strategy: reliability_first
|
||||
read_only:
|
||||
failover_enabled: true
|
||||
health_check_interval: 30s
|
||||
max_concurrent_connections: 25
|
||||
providers:
|
||||
- Primary WSS
|
||||
strategy: websocket_preferred
|
||||
providers:
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: ""
|
||||
name: Primary WSS
|
||||
priority: 1
|
||||
rate_limit:
|
||||
burst: 600
|
||||
max_retries: 3
|
||||
requests_per_second: 300
|
||||
retry_delay: 1s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: wss://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57
|
||||
- features:
|
||||
- execution
|
||||
- transaction_submission
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 60s
|
||||
timeout: 30s
|
||||
http_endpoint: https://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57
|
||||
name: Primary RPC
|
||||
priority: 1
|
||||
rate_limit:
|
||||
burst: 400
|
||||
max_retries: 3
|
||||
requests_per_second: 200
|
||||
retry_delay: 1s
|
||||
timeout: 30s
|
||||
type: standard
|
||||
ws_endpoint: ""
|
||||
rotation:
|
||||
fallover_enabled: true
|
||||
health_check_required: true
|
||||
retry_failed_after: 5m
|
||||
strategy: priority_based
|
||||
@@ -1,69 +0,0 @@
|
||||
global_limits:
|
||||
connection_timeout: 30s
|
||||
idle_timeout: 300s
|
||||
max_concurrent_connections: 50
|
||||
read_timeout: 60s
|
||||
write_timeout: 30s
|
||||
monitoring:
|
||||
enabled: true
|
||||
log_slow_requests: true
|
||||
metrics_interval: 60s
|
||||
slow_request_threshold: 5s
|
||||
track_provider_performance: true
|
||||
provider_pools:
|
||||
execution:
|
||||
failover_enabled: true
|
||||
health_check_interval: 30s
|
||||
max_concurrent_connections: 20
|
||||
providers:
|
||||
- Primary RPC
|
||||
strategy: reliability_first
|
||||
read_only:
|
||||
failover_enabled: true
|
||||
health_check_interval: 30s
|
||||
max_concurrent_connections: 25
|
||||
providers:
|
||||
- Primary WSS
|
||||
strategy: websocket_preferred
|
||||
providers:
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: ""
|
||||
name: Primary WSS
|
||||
priority: 1
|
||||
rate_limit:
|
||||
burst: 600
|
||||
max_retries: 3
|
||||
requests_per_second: 300
|
||||
retry_delay: 1s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: ${ARBITRUM_WS_ENDPOINT}
|
||||
- features:
|
||||
- execution
|
||||
- transaction_submission
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 60s
|
||||
timeout: 30s
|
||||
http_endpoint: ${ARBITRUM_RPC_ENDPOINT}
|
||||
name: Primary RPC
|
||||
priority: 1
|
||||
rate_limit:
|
||||
burst: 400
|
||||
max_retries: 3
|
||||
requests_per_second: 200
|
||||
retry_delay: 1s
|
||||
timeout: 30s
|
||||
type: standard
|
||||
ws_endpoint: ""
|
||||
rotation:
|
||||
fallover_enabled: true
|
||||
health_check_required: true
|
||||
retry_failed_after: 5m
|
||||
strategy: priority_based
|
||||
@@ -1,215 +0,0 @@
|
||||
# Enhanced Multi-Provider RPC Configuration for Arbitrum
|
||||
# Uses multiple free/public endpoints with intelligent rotation and failover
|
||||
# Last Updated: 2025-10-31 - Added 6 diverse RPC providers
|
||||
|
||||
global_limits:
|
||||
connection_timeout: 45s
|
||||
idle_timeout: 600s
|
||||
max_concurrent_connections: 30
|
||||
read_timeout: 90s
|
||||
write_timeout: 45s
|
||||
|
||||
monitoring:
|
||||
enabled: true
|
||||
log_slow_requests: true
|
||||
metrics_interval: 30s
|
||||
slow_request_threshold: 3s
|
||||
track_provider_performance: true
|
||||
|
||||
provider_pools:
|
||||
# Execution pool - for sending transactions
|
||||
execution:
|
||||
failover_enabled: true
|
||||
health_check_interval: 20s
|
||||
max_concurrent_connections: 15
|
||||
providers:
|
||||
- Arbitrum Public HTTP
|
||||
- Chainlist RPC 1
|
||||
- Chainlist RPC 2
|
||||
- Alchemy Free Tier
|
||||
strategy: round_robin # Distribute load evenly
|
||||
|
||||
# Read-only pool - for queries and DataFetcher
|
||||
read_only:
|
||||
failover_enabled: true
|
||||
health_check_interval: 20s
|
||||
max_concurrent_connections: 20
|
||||
providers:
|
||||
- Arbitrum Public WS
|
||||
- Chainlist RPC 1
|
||||
- Chainlist RPC 2
|
||||
- Chainlist RPC 3
|
||||
- LlamaNodes RPC
|
||||
- Alchemy Free Tier
|
||||
strategy: round_robin # Rotate through all providers
|
||||
|
||||
providers:
|
||||
# Provider 1: Official Arbitrum Public HTTP
|
||||
- name: Arbitrum Public HTTP
|
||||
type: standard
|
||||
http_endpoint: https://arb1.arbitrum.io/rpc
|
||||
ws_endpoint: ""
|
||||
priority: 10
|
||||
features:
|
||||
- execution
|
||||
- transaction_submission
|
||||
- reading
|
||||
rate_limit:
|
||||
requests_per_second: 10 # Increased from 5
|
||||
burst: 25
|
||||
timeout: 45s
|
||||
max_retries: 5
|
||||
retry_delay: 1s
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 30s
|
||||
|
||||
# Provider 2: Official Arbitrum Public WebSocket
|
||||
- name: Arbitrum Public WS
|
||||
type: standard
|
||||
http_endpoint: https://arb1.arbitrum.io/rpc
|
||||
ws_endpoint: wss://arb1.arbitrum.io/ws
|
||||
priority: 10
|
||||
features:
|
||||
- reading
|
||||
- real_time
|
||||
- subscriptions
|
||||
rate_limit:
|
||||
requests_per_second: 15 # WSS can handle more
|
||||
burst: 40
|
||||
timeout: 60s
|
||||
max_retries: 5
|
||||
retry_delay: 1s
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 20s
|
||||
timeout: 45s
|
||||
|
||||
# Provider 3: Chainlist RPC 1
|
||||
- name: Chainlist RPC 1
|
||||
type: standard
|
||||
http_endpoint: https://arbitrum-one.publicnode.com
|
||||
ws_endpoint: wss://arbitrum-one.publicnode.com
|
||||
priority: 9
|
||||
features:
|
||||
- execution
|
||||
- transaction_submission
|
||||
- reading
|
||||
- real_time
|
||||
rate_limit:
|
||||
requests_per_second: 12
|
||||
burst: 30
|
||||
timeout: 45s
|
||||
max_retries: 5
|
||||
retry_delay: 1s
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 25s
|
||||
timeout: 30s
|
||||
|
||||
# Provider 4: Chainlist RPC 2
|
||||
- name: Chainlist RPC 2
|
||||
type: standard
|
||||
http_endpoint: https://rpc.ankr.com/arbitrum
|
||||
ws_endpoint: wss://rpc.ankr.com/arbitrum/ws
|
||||
priority: 8
|
||||
features:
|
||||
- execution
|
||||
- reading
|
||||
- real_time
|
||||
rate_limit:
|
||||
requests_per_second: 12
|
||||
burst: 30
|
||||
timeout: 45s
|
||||
max_retries: 5
|
||||
retry_delay: 1s
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 25s
|
||||
timeout: 30s
|
||||
|
||||
# Provider 5: Chainlist RPC 3
|
||||
- name: Chainlist RPC 3
|
||||
type: standard
|
||||
http_endpoint: https://arbitrum.blockpi.network/v1/rpc/public
|
||||
ws_endpoint: wss://arbitrum.blockpi.network/v1/ws/public
|
||||
priority: 7
|
||||
features:
|
||||
- reading
|
||||
- real_time
|
||||
rate_limit:
|
||||
requests_per_second: 10
|
||||
burst: 25
|
||||
timeout: 45s
|
||||
max_retries: 5
|
||||
retry_delay: 1s
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 30s
|
||||
|
||||
# Provider 6: LlamaNodes
|
||||
- name: LlamaNodes RPC
|
||||
type: standard
|
||||
http_endpoint: https://arbitrum.llamarpc.com
|
||||
ws_endpoint: wss://arbitrum.llamarpc.com
|
||||
priority: 6
|
||||
features:
|
||||
- reading
|
||||
- real_time
|
||||
rate_limit:
|
||||
requests_per_second: 10
|
||||
burst: 25
|
||||
timeout: 45s
|
||||
max_retries: 5
|
||||
retry_delay: 1s
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 30s
|
||||
|
||||
# Provider 7: Alchemy Free Tier (Optional - requires signup)
|
||||
- name: Alchemy Free Tier
|
||||
type: standard
|
||||
http_endpoint: https://arb-mainnet.g.alchemy.com/v2/demo
|
||||
ws_endpoint: wss://arb-mainnet.g.alchemy.com/v2/demo
|
||||
priority: 5
|
||||
features:
|
||||
- execution
|
||||
- reading
|
||||
- real_time
|
||||
rate_limit:
|
||||
requests_per_second: 15
|
||||
burst: 35
|
||||
timeout: 45s
|
||||
max_retries: 5
|
||||
retry_delay: 1s
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 20s
|
||||
timeout: 30s
|
||||
|
||||
rotation:
|
||||
strategy: round_robin # Changed from priority_based to round_robin
|
||||
fallback_enabled: true # Fixed typo: fallover -> fallback
|
||||
health_check_required: true
|
||||
retry_failed_after: 2m # Reduced from 5m for faster recovery
|
||||
auto_rotate_interval: 30s # Automatically rotate every 30s to distribute load
|
||||
failover_on_rate_limit: true # Immediately switch on 429 errors
|
||||
|
||||
# Circuit breaker configuration for rate limit protection
|
||||
circuit_breaker:
|
||||
enabled: true
|
||||
failure_threshold: 5 # Switch provider after 5 failures
|
||||
success_threshold: 2 # Re-enable after 2 successes
|
||||
timeout: 60s # How long to wait before trying again
|
||||
half_open_requests: 3 # Requests to test in half-open state
|
||||
|
||||
# Retry configuration
|
||||
retry:
|
||||
max_attempts: 5 # Try up to 5 times across different providers
|
||||
initial_delay: 500ms
|
||||
max_delay: 5s
|
||||
backoff_multiplier: 2.0 # Exponential backoff
|
||||
jitter: true # Add randomness to prevent thundering herd
|
||||
@@ -1,431 +0,0 @@
|
||||
# RPC Provider Configuration for MEV Bot
|
||||
# Supports separate provider pools for read-only, execution, and testing operations
|
||||
|
||||
# Provider Pool Configuration
|
||||
provider_pools:
|
||||
# Read-Only Pool: Optimized for high-frequency data fetching and real-time events
|
||||
read_only:
|
||||
strategy: "websocket_preferred" # Prefer WebSocket for real-time data
|
||||
max_concurrent_connections: 5
|
||||
health_check_interval: "30s"
|
||||
failover_enabled: true
|
||||
providers: ["chainstack_arbitrum", "quicknode_arbitrum", "alchemy_arbitrum"]
|
||||
|
||||
# Execution Pool: Dedicated for transaction submission with higher security
|
||||
execution:
|
||||
strategy: "reliability_first" # Prefer most reliable providers
|
||||
max_concurrent_connections: 2
|
||||
health_check_interval: "15s"
|
||||
failover_enabled: true
|
||||
providers: ["chainstack_arbitrum", "quicknode_arbitrum"]
|
||||
|
||||
# Testing Pool: Anvil forked instances for safe dry-run testing
|
||||
testing:
|
||||
strategy: "anvil_preferred" # Use Anvil instances first
|
||||
max_concurrent_connections: 3
|
||||
health_check_interval: "60s"
|
||||
failover_enabled: true
|
||||
providers: ["anvil_local_fork", "anvil_staging_fork"]
|
||||
|
||||
# Individual Provider Definitions
|
||||
providers:
|
||||
# Chainstack (current primary)
|
||||
- name: "chainstack_arbitrum"
|
||||
type: "arbitrum"
|
||||
http_endpoint: "https://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57"
|
||||
ws_endpoint: "wss://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57"
|
||||
priority: 1
|
||||
rate_limit:
|
||||
requests_per_second: 50 # Free plan limit
|
||||
burst: 100
|
||||
timeout: "30s"
|
||||
retry_delay: "1s"
|
||||
max_retries: 3
|
||||
features:
|
||||
- "archive_data"
|
||||
- "websocket"
|
||||
- "trace_api"
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: "30s"
|
||||
timeout: "10s"
|
||||
|
||||
# Alchemy (backup)
|
||||
- name: "alchemy_arbitrum"
|
||||
type: "arbitrum"
|
||||
http_endpoint: "https://arb-mainnet.g.alchemy.com/v2/YOUR_API_KEY"
|
||||
ws_endpoint: "wss://arb-mainnet.g.alchemy.com/v2/YOUR_API_KEY"
|
||||
priority: 2
|
||||
rate_limit:
|
||||
requests_per_second: 100 # Free tier: 100 RPS
|
||||
burst: 200
|
||||
timeout: "30s"
|
||||
retry_delay: "2s"
|
||||
max_retries: 3
|
||||
features:
|
||||
- "archive_data"
|
||||
- "websocket"
|
||||
- "enhanced_apis"
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: "45s"
|
||||
timeout: "15s"
|
||||
|
||||
# Infura (tertiary)
|
||||
- name: "infura_arbitrum"
|
||||
type: "arbitrum"
|
||||
http_endpoint: "https://arbitrum-mainnet.infura.io/v3/YOUR_PROJECT_ID"
|
||||
ws_endpoint: "wss://arbitrum-mainnet.infura.io/ws/v3/YOUR_PROJECT_ID"
|
||||
priority: 3
|
||||
rate_limit:
|
||||
requests_per_second: 10 # Free tier: 100k requests/day (~1.15 RPS)
|
||||
burst: 20
|
||||
timeout: "30s"
|
||||
retry_delay: "3s"
|
||||
max_retries: 2
|
||||
features:
|
||||
- "archive_data"
|
||||
- "websocket"
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: "60s"
|
||||
timeout: "20s"
|
||||
|
||||
# QuickNode (backup)
|
||||
- name: "quicknode_arbitrum"
|
||||
type: "arbitrum"
|
||||
http_endpoint: "https://YOUR_ENDPOINT.arbitrum-mainnet.quiknode.pro/YOUR_TOKEN/"
|
||||
ws_endpoint: "wss://YOUR_ENDPOINT.arbitrum-mainnet.quiknode.pro/YOUR_TOKEN/"
|
||||
priority: 4
|
||||
rate_limit:
|
||||
requests_per_second: 25 # Free tier: varies
|
||||
burst: 50
|
||||
timeout: "30s"
|
||||
retry_delay: "2s"
|
||||
max_retries: 3
|
||||
features:
|
||||
- "archive_data"
|
||||
- "websocket"
|
||||
- "debug_api"
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: "45s"
|
||||
timeout: "15s"
|
||||
|
||||
# Ankr (public endpoint - lowest priority)
|
||||
- name: "ankr_arbitrum"
|
||||
type: "arbitrum"
|
||||
http_endpoint: "https://rpc.ankr.com/arbitrum"
|
||||
ws_endpoint: "" # No WS support on free tier
|
||||
priority: 5
|
||||
rate_limit:
|
||||
requests_per_second: 5 # Public endpoint - very conservative
|
||||
burst: 10
|
||||
timeout: "45s"
|
||||
retry_delay: "5s"
|
||||
max_retries: 2
|
||||
features:
|
||||
- "basic_rpc"
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: "120s"
|
||||
timeout: "30s"
|
||||
|
||||
# Anvil Local Fork (for testing)
|
||||
- name: "anvil_local_fork"
|
||||
type: "anvil_fork"
|
||||
http_endpoint: "http://127.0.0.1:8545"
|
||||
ws_endpoint: "ws://127.0.0.1:8545"
|
||||
priority: 1
|
||||
rate_limit:
|
||||
requests_per_second: 1000 # Local instance - very high limits
|
||||
burst: 2000
|
||||
timeout: "5s"
|
||||
retry_delay: "100ms"
|
||||
max_retries: 2
|
||||
features:
|
||||
- "fork_testing"
|
||||
- "state_snapshots"
|
||||
- "debug_api"
|
||||
- "trace_api"
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: "30s"
|
||||
timeout: "5s"
|
||||
anvil_config:
|
||||
fork_url: "https://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57"
|
||||
chain_id: 31337
|
||||
port: 8545
|
||||
block_time: 1
|
||||
auto_impersonate: true
|
||||
state_interval: 1000 # Save state every 1000 blocks
|
||||
|
||||
# Anvil Staging Fork (for staging tests)
|
||||
- name: "anvil_staging_fork"
|
||||
type: "anvil_fork"
|
||||
http_endpoint: "http://127.0.0.1:8546"
|
||||
ws_endpoint: "ws://127.0.0.1:8546"
|
||||
priority: 2
|
||||
rate_limit:
|
||||
requests_per_second: 1000
|
||||
burst: 2000
|
||||
timeout: "5s"
|
||||
retry_delay: "100ms"
|
||||
max_retries: 2
|
||||
features:
|
||||
- "fork_testing"
|
||||
- "state_snapshots"
|
||||
- "debug_api"
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: "45s"
|
||||
timeout: "10s"
|
||||
anvil_config:
|
||||
fork_url: "https://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57"
|
||||
chain_id: 31338
|
||||
port: 8546
|
||||
block_time: 2
|
||||
auto_impersonate: true
|
||||
state_interval: 2000
|
||||
|
||||
# Provider rotation and failover settings
|
||||
rotation:
|
||||
strategy: "round_robin" # Options: round_robin, weighted, priority_based
|
||||
health_check_required: true
|
||||
fallback_enabled: true
|
||||
retry_failed_after: "300s" # 5 minutes
|
||||
|
||||
# Global rate limiting settings
|
||||
global_limits:
|
||||
max_concurrent_connections: 10
|
||||
connection_timeout: "30s"
|
||||
read_timeout: "45s"
|
||||
write_timeout: "30s"
|
||||
idle_timeout: "120s"
|
||||
|
||||
# Monitoring and metrics
|
||||
monitoring:
|
||||
enabled: true
|
||||
metrics_interval: "60s"
|
||||
log_slow_requests: true
|
||||
slow_request_threshold: "5s"
|
||||
track_provider_performance: true
|
||||
|
||||
# Provider-specific rate limits by plan type
|
||||
# This allows for easy upgrade when moving to paid plans
|
||||
rate_limit_profiles:
|
||||
free_tier:
|
||||
requests_per_second: 10
|
||||
burst: 20
|
||||
daily_limit: 100000
|
||||
|
||||
basic_paid:
|
||||
requests_per_second: 100
|
||||
burst: 200
|
||||
daily_limit: 10000000
|
||||
|
||||
premium:
|
||||
requests_per_second: 500
|
||||
burst: 1000
|
||||
daily_limit: 100000000
|
||||
|
||||
enterprise:
|
||||
requests_per_second: 2000
|
||||
burst: 4000
|
||||
daily_limit: 1000000000
|
||||
|
||||
# Provider Comparison Chart - Ranked by MEV Bot Profitability
|
||||
# Factors: Rate limits, latency, reliability, cost, archive data, MEV-specific features
|
||||
# Rating: 1-10 (10 = best for MEV operations)
|
||||
|
||||
provider_comparison:
|
||||
# TIER 1: Premium MEV-Optimized Providers
|
||||
chainstack:
|
||||
overall_rating: 9.5
|
||||
mev_suitability: 10 # Excellent for MEV
|
||||
pros:
|
||||
- "Highest free tier rate limits (50 RPS)"
|
||||
- "Low latency infrastructure"
|
||||
- "Archive data included"
|
||||
- "WebSocket support"
|
||||
- "No daily request limits on paid plans"
|
||||
- "MEV-friendly ToS"
|
||||
cons:
|
||||
- "Higher cost for premium plans"
|
||||
free_tier: { rps: 50, daily: 3000000, cost: "$0" }
|
||||
paid_plans:
|
||||
developer: { rps: 100, daily: 30000000, cost: "$49/month" }
|
||||
startup: { rps: 200, daily: 300000000, cost: "$299/month" }
|
||||
business: { rps: 500, daily: 1000000000, cost: "$999/month" }
|
||||
best_for: "High-frequency MEV bots, professional trading"
|
||||
|
||||
quicknode:
|
||||
overall_rating: 9.0
|
||||
mev_suitability: 9
|
||||
pros:
|
||||
- "Excellent performance and reliability"
|
||||
- "Advanced APIs (trace, debug)"
|
||||
- "Global edge infrastructure"
|
||||
- "MEV-specific features"
|
||||
- "High free tier requests"
|
||||
cons:
|
||||
- "Premium pricing"
|
||||
- "Complex pricing tiers"
|
||||
free_tier: { rps: 25, daily: 50000000, cost: "$0" }
|
||||
paid_plans:
|
||||
discover: { rps: 100, daily: 500000000, cost: "$20/month" }
|
||||
build: { rps: 200, daily: 2000000000, cost: "$99/month" }
|
||||
scale: { rps: 500, daily: 10000000000, cost: "$399/month" }
|
||||
best_for: "Production MEV bots, enterprise applications"
|
||||
|
||||
# TIER 2: Mainstream Providers
|
||||
alchemy:
|
||||
overall_rating: 8.5
|
||||
mev_suitability: 8
|
||||
pros:
|
||||
- "Excellent documentation and tools"
|
||||
- "Enhanced APIs and webhooks"
|
||||
- "Good reliability"
|
||||
- "Strong developer ecosystem"
|
||||
- "Archive data access"
|
||||
cons:
|
||||
- "Lower free tier rate limits"
|
||||
- "Can be expensive for high-volume"
|
||||
free_tier: { rps: 5, daily: 100000, cost: "$0" }
|
||||
paid_plans:
|
||||
basic: { rps: 25, daily: 40000000, cost: "$49/month" }
|
||||
growth: { rps: 100, daily: 150000000, cost: "$199/month" }
|
||||
scale: { rps: 330, daily: 300000000, cost: "$499/month" }
|
||||
best_for: "Development and testing, medium-scale operations"
|
||||
|
||||
infura:
|
||||
overall_rating: 7.5
|
||||
mev_suitability: 7
|
||||
pros:
|
||||
- "Reliable and stable"
|
||||
- "Good free tier daily limits"
|
||||
- "Wide network support"
|
||||
- "Enterprise-grade infrastructure"
|
||||
cons:
|
||||
- "Lower rate limits"
|
||||
- "Basic feature set"
|
||||
- "Higher latency for some regions"
|
||||
free_tier: { rps: 10, daily: 100000, cost: "$0" }
|
||||
paid_plans:
|
||||
developer: { rps: 100, daily: 100000000, cost: "$50/month" }
|
||||
team: { rps: 200, daily: 400000000, cost: "$225/month" }
|
||||
growth: { rps: 700, daily: 1500000000, cost: "$1000/month" }
|
||||
best_for: "Backup provider, basic MEV operations"
|
||||
|
||||
# TIER 3: Budget/Backup Options
|
||||
ankr:
|
||||
overall_rating: 6.5
|
||||
mev_suitability: 5
|
||||
pros:
|
||||
- "Public endpoints available"
|
||||
- "No registration required for basic use"
|
||||
- "Decent reliability"
|
||||
- "Multi-chain support"
|
||||
cons:
|
||||
- "Very low rate limits"
|
||||
- "No WebSocket on free tier"
|
||||
- "Limited features"
|
||||
- "Higher latency"
|
||||
free_tier: { rps: 5, daily: "unlimited", cost: "$0" }
|
||||
paid_plans:
|
||||
premium: { rps: 1500, daily: "unlimited", cost: "$250/month" }
|
||||
best_for: "Emergency backup, development testing"
|
||||
|
||||
llamarpc:
|
||||
overall_rating: 6.0
|
||||
mev_suitability: 4
|
||||
pros:
|
||||
- "Free public endpoint"
|
||||
- "No registration required"
|
||||
- "Open source friendly"
|
||||
cons:
|
||||
- "Very low rate limits"
|
||||
- "Unreliable performance"
|
||||
- "No SLA or support"
|
||||
- "Not suitable for production"
|
||||
free_tier: { rps: 3, daily: "unlimited", cost: "$0" }
|
||||
best_for: "Development only, emergency fallback"
|
||||
|
||||
# MEV-Specific Performance Metrics (based on testing)
|
||||
mev_performance_rankings:
|
||||
latency_ranking: # Lower latency = better for MEV
|
||||
1: "chainstack" # ~15ms average
|
||||
2: "quicknode" # ~20ms average
|
||||
3: "alchemy" # ~25ms average
|
||||
4: "infura" # ~35ms average
|
||||
5: "ankr" # ~50ms average
|
||||
|
||||
reliability_ranking: # Uptime and consistency
|
||||
1: "quicknode" # 99.9% uptime
|
||||
2: "chainstack" # 99.8% uptime
|
||||
3: "alchemy" # 99.7% uptime
|
||||
4: "infura" # 99.5% uptime
|
||||
5: "ankr" # 98.5% uptime
|
||||
|
||||
cost_efficiency_ranking: # Best value for money
|
||||
1: "chainstack" # Best free tier
|
||||
2: "quicknode" # Good paid plans
|
||||
3: "infura" # Reasonable pricing
|
||||
4: "alchemy" # Premium pricing
|
||||
5: "ankr" # Good for basic use
|
||||
|
||||
mev_features_ranking: # MEV-specific capabilities
|
||||
1: "quicknode" # Trace API, debug tools
|
||||
2: "chainstack" # Archive data, low latency
|
||||
3: "alchemy" # Enhanced APIs, webhooks
|
||||
4: "infura" # Basic features
|
||||
5: "ankr" # Limited features
|
||||
|
||||
# Recommended Configuration by Use Case
|
||||
recommended_configs:
|
||||
development:
|
||||
primary: "chainstack" # Good free tier
|
||||
backup: "alchemy" # Good docs and tools
|
||||
emergency: "ankr" # Public endpoint
|
||||
|
||||
production_low_volume:
|
||||
primary: "chainstack" # Best free tier
|
||||
backup: "quicknode" # Reliable paid backup
|
||||
emergency: "infura" # Stable fallback
|
||||
|
||||
production_high_volume:
|
||||
primary: "quicknode" # Best performance
|
||||
backup: "chainstack" # Good secondary
|
||||
emergency: "alchemy" # Enterprise backup
|
||||
|
||||
enterprise:
|
||||
primary: "quicknode" # Premium features
|
||||
backup: "chainstack" # High performance backup
|
||||
tertiary: "alchemy" # Additional redundancy
|
||||
|
||||
# Known provider rate limits for reference
|
||||
# Updated as of 2024 - check provider docs for current limits
|
||||
provider_defaults:
|
||||
alchemy:
|
||||
free: { rps: 5, daily: 100000 }
|
||||
basic: { rps: 25, daily: 40000000 }
|
||||
growth: { rps: 100, daily: 150000000 }
|
||||
scale: { rps: 330, daily: 300000000 }
|
||||
|
||||
infura:
|
||||
free: { rps: 10, daily: 100000 }
|
||||
developer: { rps: 100, daily: 100000000 }
|
||||
team: { rps: 200, daily: 400000000 }
|
||||
growth: { rps: 700, daily: 1500000000 }
|
||||
|
||||
quicknode:
|
||||
free: { rps: 25, daily: 50000000 }
|
||||
discover: { rps: 100, daily: 500000000 }
|
||||
build: { rps: 200, daily: 2000000000 }
|
||||
scale: { rps: 500, daily: 10000000000 }
|
||||
|
||||
chainstack:
|
||||
free: { rps: 50, daily: 3000000 }
|
||||
developer: { rps: 100, daily: 30000000 }
|
||||
startup: { rps: 200, daily: 300000000 }
|
||||
business: { rps: 500, daily: 1000000000 }
|
||||
@@ -1,228 +0,0 @@
|
||||
global_limits:
|
||||
connection_timeout: 30s
|
||||
idle_timeout: 300s
|
||||
max_concurrent_connections: 50
|
||||
read_timeout: 60s
|
||||
write_timeout: 30s
|
||||
monitoring:
|
||||
enabled: true
|
||||
log_slow_requests: true
|
||||
metrics_interval: 60s
|
||||
slow_request_threshold: 5s
|
||||
track_provider_performance: true
|
||||
provider_pools:
|
||||
execution:
|
||||
failover_enabled: true
|
||||
health_check_interval: 30s
|
||||
max_concurrent_connections: 20
|
||||
providers:
|
||||
- Alchemy WSS
|
||||
- Alchemy WSS 2
|
||||
- Chainstack WSS 1
|
||||
- Chainstack WSS 2
|
||||
- Chainstack WSS 3
|
||||
- Arbitrum Public HTTP
|
||||
- Chainstack HTTP
|
||||
- Ankr HTTP
|
||||
strategy: reliability_first
|
||||
read_only:
|
||||
failover_enabled: true
|
||||
health_check_interval: 30s
|
||||
max_concurrent_connections: 25
|
||||
providers:
|
||||
- Alchemy WSS
|
||||
- Alchemy WSS 2
|
||||
- Chainstack WSS 1
|
||||
- Chainstack WSS 2
|
||||
- Chainstack WSS 3
|
||||
- Arbitrum Public HTTP
|
||||
- Ankr HTTP
|
||||
strategy: websocket_preferred
|
||||
providers:
|
||||
# HTTP Providers - Load distributed across multiple endpoints
|
||||
- features:
|
||||
- execution
|
||||
- transaction_submission
|
||||
- reading
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 60s
|
||||
timeout: 30s
|
||||
http_endpoint: https://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57
|
||||
name: Chainstack HTTP
|
||||
priority: 1
|
||||
rate_limit:
|
||||
burst: 100
|
||||
max_retries: 3
|
||||
requests_per_second: 100
|
||||
retry_delay: 1s
|
||||
timeout: 30s
|
||||
type: standard
|
||||
ws_endpoint: ""
|
||||
- features:
|
||||
- execution
|
||||
- transaction_submission
|
||||
- reading
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 60s
|
||||
timeout: 30s
|
||||
http_endpoint: https://rpc.ankr.com/arbitrum
|
||||
name: Ankr HTTP
|
||||
priority: 3
|
||||
rate_limit:
|
||||
burst: 60
|
||||
max_retries: 3
|
||||
requests_per_second: 30
|
||||
retry_delay: 1s
|
||||
timeout: 30s
|
||||
type: standard
|
||||
ws_endpoint: ""
|
||||
- features:
|
||||
- execution
|
||||
- transaction_submission
|
||||
- reading
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 60s
|
||||
timeout: 30s
|
||||
http_endpoint: https://arb1.arbitrum.io/rpc
|
||||
name: Arbitrum Public HTTP
|
||||
priority: 1
|
||||
rate_limit:
|
||||
burst: 20
|
||||
max_retries: 3
|
||||
requests_per_second: 10
|
||||
retry_delay: 2s
|
||||
timeout: 30s
|
||||
type: standard
|
||||
ws_endpoint: ""
|
||||
# WebSocket Providers - Real-time data streams with HTTP fallback
|
||||
|
||||
# Alchemy - Premium provider (Priority 1)
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
- execution
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: https://arb-mainnet.g.alchemy.com/v2/d6VAHgzkOI3NgLGem6uBMiADT1E9rROB
|
||||
name: Alchemy WSS
|
||||
priority: 1
|
||||
rate_limit:
|
||||
burst: 1000
|
||||
max_retries: 3
|
||||
requests_per_second: 330
|
||||
retry_delay: 1s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: wss://arb-mainnet.g.alchemy.com/v2/d6VAHgzkOI3NgLGem6uBMiADT1E9rROB
|
||||
|
||||
# Alchemy 2 - Secondary premium provider (Priority 2)
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
- execution
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: https://arb-mainnet.g.alchemy.com/v2/Qpf70Ii5GojW2pD14601r
|
||||
name: Alchemy WSS 2
|
||||
priority: 2
|
||||
rate_limit:
|
||||
burst: 1000
|
||||
max_retries: 3
|
||||
requests_per_second: 330
|
||||
retry_delay: 1s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: wss://arb-mainnet.g.alchemy.com/v2/Qpf70Ii5GojW2pD14601r
|
||||
|
||||
# Chainstack Endpoint 1 (Priority 3)
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
- execution
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: https://arbitrum-mainnet.core.chainstack.com/5d4d7ef9a15d34c16a5d566c4d077d9d
|
||||
name: Chainstack WSS 1
|
||||
priority: 3
|
||||
rate_limit:
|
||||
burst: 100
|
||||
max_retries: 3
|
||||
requests_per_second: 100
|
||||
retry_delay: 1s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: wss://arbitrum-mainnet.core.chainstack.com/5d4d7ef9a15d34c16a5d566c4d077d9d
|
||||
|
||||
# Chainstack Endpoint 2 (Priority 4) - Original endpoint
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
- execution
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: https://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57
|
||||
name: Chainstack WSS 2
|
||||
priority: 4
|
||||
rate_limit:
|
||||
burst: 100
|
||||
max_retries: 3
|
||||
requests_per_second: 100
|
||||
retry_delay: 1s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: wss://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57
|
||||
|
||||
# Chainstack Endpoint 3 (Priority 5)
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
- execution
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: https://arbitrum-mainnet.core.chainstack.com/f69d14406bc00700da9b936504e1a870
|
||||
name: Chainstack WSS 3
|
||||
priority: 5
|
||||
rate_limit:
|
||||
burst: 100
|
||||
max_retries: 3
|
||||
requests_per_second: 100
|
||||
retry_delay: 1s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: wss://arbitrum-mainnet.core.chainstack.com/f69d14406bc00700da9b936504e1a870
|
||||
- features:
|
||||
- reading
|
||||
- real_time
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
http_endpoint: https://arb1.arbitrum.io/rpc
|
||||
name: Arbitrum Public WS
|
||||
priority: 10
|
||||
rate_limit:
|
||||
burst: 20
|
||||
max_retries: 3
|
||||
requests_per_second: 10
|
||||
retry_delay: 2s
|
||||
timeout: 60s
|
||||
type: standard
|
||||
ws_endpoint: wss://arb1.arbitrum.io/ws
|
||||
rotation:
|
||||
fallover_enabled: true
|
||||
health_check_required: true
|
||||
retry_failed_after: 5m
|
||||
strategy: priority_based
|
||||
@@ -1,83 +0,0 @@
|
||||
# Simplified Runtime Provider Configuration - Free Public Endpoints Only
|
||||
# This config uses only free Arbitrum public endpoints for testing
|
||||
|
||||
global_limits:
|
||||
connection_timeout: 30s
|
||||
idle_timeout: 300s
|
||||
max_concurrent_connections: 20
|
||||
read_timeout: 60s
|
||||
write_timeout: 30s
|
||||
|
||||
monitoring:
|
||||
enabled: true
|
||||
log_slow_requests: true
|
||||
metrics_interval: 60s
|
||||
slow_request_threshold: 5s
|
||||
track_provider_performance: true
|
||||
|
||||
provider_pools:
|
||||
execution:
|
||||
failover_enabled: true
|
||||
health_check_interval: 30s
|
||||
max_concurrent_connections: 10
|
||||
providers:
|
||||
- Arbitrum Public HTTP
|
||||
- Arbitrum Public WS
|
||||
strategy: reliability_first
|
||||
|
||||
read_only:
|
||||
failover_enabled: true
|
||||
health_check_interval: 30s
|
||||
max_concurrent_connections: 15
|
||||
providers:
|
||||
- Arbitrum Public WS
|
||||
- Arbitrum Public HTTP
|
||||
strategy: websocket_preferred
|
||||
|
||||
providers:
|
||||
# Free public HTTP endpoint
|
||||
- name: Arbitrum Public HTTP
|
||||
type: standard
|
||||
http_endpoint: https://arb1.arbitrum.io/rpc
|
||||
ws_endpoint: ""
|
||||
priority: 1
|
||||
features:
|
||||
- execution
|
||||
- transaction_submission
|
||||
- reading
|
||||
rate_limit:
|
||||
requests_per_second: 5
|
||||
burst: 10
|
||||
timeout: 30s
|
||||
max_retries: 3
|
||||
retry_delay: 2s
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 60s
|
||||
timeout: 30s
|
||||
|
||||
# Free public WebSocket endpoint
|
||||
- name: Arbitrum Public WS
|
||||
type: standard
|
||||
http_endpoint: https://arb1.arbitrum.io/rpc
|
||||
ws_endpoint: wss://arb1.arbitrum.io/ws
|
||||
priority: 1
|
||||
features:
|
||||
- reading
|
||||
- real_time
|
||||
rate_limit:
|
||||
requests_per_second: 5
|
||||
burst: 10
|
||||
timeout: 60s
|
||||
max_retries: 3
|
||||
retry_delay: 2s
|
||||
health_check:
|
||||
enabled: true
|
||||
interval: 30s
|
||||
timeout: 60s
|
||||
|
||||
rotation:
|
||||
strategy: priority_based
|
||||
fallover_enabled: true
|
||||
health_check_required: true
|
||||
retry_failed_after: 5m
|
||||
Reference in New Issue
Block a user