803de231ba
Restructured project for V2 refactor: **Structure Changes:** - Moved all V1 code to orig/ folder (preserved with git mv) - Created docs/planning/ directory - Added orig/README_V1.md explaining V1 preservation **Planning Documents:** - 00_V2_MASTER_PLAN.md: Complete architecture overview - Executive summary of critical V1 issues - High-level component architecture diagrams - 5-phase implementation roadmap - Success metrics and risk mitigation - 07_TASK_BREAKDOWN.md: Atomic task breakdown - 99+ hours of detailed tasks - Every task < 2 hours (atomic) - Clear dependencies and success criteria - Organized by implementation phase **V2 Key Improvements:** - Per-exchange parsers (factory pattern) - Multi-layer strict validation - Multi-index pool cache - Background validation pipeline - Comprehensive observability **Critical Issues Addressed:** - Zero address tokens (strict validation + cache enrichment) - Parsing accuracy (protocol-specific parsers) - No audit trail (background validation channel) - Inefficient lookups (multi-index cache) - Stats disconnection (event-driven metrics) Next Steps: 1. Review planning documents 2. Begin Phase 1: Foundation (P1-001 through P1-010) 3. Implement parsers in Phase 2 4. Build cache system in Phase 3 5. Add validation pipeline in Phase 4 6. Migrate and test in Phase 5 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
487 lines
18 KiB
YAML
487 lines
18 KiB
YAML
# MEV Bot Production Configuration for Arbitrum One
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# Generated based on verified contract addresses as of September 2024
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# Top 20 Arbitrum One Tokens by Market Cap and Trading Volume
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tokens:
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# Major Stablecoins and Base Assets
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weth:
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symbol: "WETH"
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name: "Wrapped Ether"
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address: "0x82af49447d8a07e3bd95bd0d56f35241523fbab1"
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decimals: 18
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coingecko_id: "weth"
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is_base_token: true
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usdc:
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symbol: "USDC"
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name: "USD Coin (Native)"
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address: "0xaf88d065e77c8cc2239327c5edb3a432268e5831"
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decimals: 6
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coingecko_id: "usd-coin"
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is_stable: true
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usdc_e:
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symbol: "USDC.e"
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name: "USD Coin (Bridged)"
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address: "0xff970a61a04b1ca14834a43f5de4533ebddb5cc8"
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decimals: 6
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coingecko_id: "usd-coin-ethereum-bridged"
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is_stable: true
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usdt:
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symbol: "USDT"
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name: "Tether USD"
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address: "0xfd086bc7cd5c481dcc9c85ebe478a1c0b69fcbb9"
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decimals: 6
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coingecko_id: "tether"
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is_stable: true
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# Native and Governance Tokens
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arb:
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symbol: "ARB"
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name: "Arbitrum"
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address: "0x912ce59144191c1204e64559fe8253a0e49e6548"
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decimals: 18
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coingecko_id: "arbitrum"
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is_governance: true
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# DeFi Blue Chips
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gmx:
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symbol: "GMX"
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name: "GMX"
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address: "0xfc5A1A6EB076a2C7aD06eD22C90d7E710E35ad0a"
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decimals: 18
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coingecko_id: "gmx"
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category: "derivatives"
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pendle:
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symbol: "PENDLE"
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name: "Pendle"
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address: "0x0c880f6761f1af8d9aa9c466984b80dab9a8c9e8"
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decimals: 18
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coingecko_id: "pendle"
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category: "yield"
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# Additional High Volume Tokens
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wbtc:
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symbol: "WBTC"
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name: "Wrapped Bitcoin"
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address: "0x2f2a2543b76a4166549f7aab2e75bef0aefc5b0f"
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decimals: 8
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coingecko_id: "wrapped-bitcoin"
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link:
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symbol: "LINK"
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name: "Chainlink"
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address: "0xf97f4df75117a78c1a5a0dbb814af92458539fb4"
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decimals: 18
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coingecko_id: "chainlink"
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uni:
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symbol: "UNI"
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name: "Uniswap"
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address: "0xfa7f8980b0f1e64a2062791cc3b0871572f1f7f0"
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decimals: 18
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coingecko_id: "uniswap"
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aave:
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symbol: "AAVE"
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name: "Aave"
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address: "0xba5ddd1f9d7f570dc94a51479a000e3bce967196"
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decimals: 18
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coingecko_id: "aave"
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crv:
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symbol: "CRV"
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name: "Curve DAO Token"
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address: "0x11cdb42b0eb46d95f990bedd4695a6e3fa034978"
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decimals: 18
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coingecko_id: "curve-dao-token"
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bal:
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symbol: "BAL"
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name: "Balancer"
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address: "0x040d1edc9569d4bab2d15287dc5a4f10f56a56b8"
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decimals: 18
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coingecko_id: "balancer"
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comp:
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symbol: "COMP"
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name: "Compound"
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address: "0x354a6da3fcde098f8389cad84b0182725c6c91de"
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decimals: 18
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coingecko_id: "compound-governance-token"
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mkr:
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symbol: "MKR"
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name: "Maker"
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address: "0x2e9a6df78e42c50b0cefcf9000d0c3a4d34e1dd5"
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decimals: 18
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coingecko_id: "maker"
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# Arbitrum Ecosystem Tokens
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magic:
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symbol: "MAGIC"
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name: "MAGIC"
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address: "0x539bde0d7dbd336b79148aa742883198bbf60342"
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decimals: 18
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coingecko_id: "magic"
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category: "gaming"
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grail:
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symbol: "GRAIL"
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name: "Camelot Token"
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address: "0x3d9907f9a368ad0a51be60f7da3b97cf940982d8"
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decimals: 18
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coingecko_id: "camelot-token"
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dpx:
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symbol: "DPX"
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name: "Dopex"
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address: "0x6c2c06790b3e3e3c38e12ee22f8183b37a13ee55"
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decimals: 18
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coingecko_id: "dopex"
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category: "options"
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rdnt:
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symbol: "RDNT"
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name: "Radiant Capital"
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address: "0x3082cc23568ea640225c2467653db90e9250aaa0"
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decimals: 18
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coingecko_id: "radiant-capital"
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ram:
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symbol: "RAM"
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name: "Ramses"
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address: "0xaaa6c1e32c55a7bfa8066a6fae9b42650f262418"
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decimals: 18
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coingecko_id: "ramses-exchange"
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# DEX Factory and Router Addresses - Verified for Arbitrum One
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dex_protocols:
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uniswap_v3:
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name: "Uniswap V3"
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factory: "0x1F98431c8aD98523631AE4a59f267346ea31F984"
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router: "0xE592427A0AEce92De3Edee1F18E0157C05861564"
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router_v2: "0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45"
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universal_router: "0x4c60051384bd2d3c01bfc845cf5f4b44bcbe9de5"
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position_manager: "0xC36442b4a4522E871399CD717aBDD847Ab11FE88"
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quoter: "0xb27308f9F90D607463bb33eA1BeBb41C27CE5AB6"
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quoter_v2: "0x61fFE014bA17989E743c5F6cB21bF9697530B21e"
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fee_tiers: [100, 500, 3000, 10000]
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init_code_hash: "0xe34f199b19b2b4f47f68442619d555527d244f78a3297ea89325f843f87b8b54"
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uniswap_v2:
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name: "Uniswap V2"
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factory: "0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f"
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router: "0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D"
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fee_percent: 0.3
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init_code_hash: "0x96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f"
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camelot:
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name: "Camelot DEX"
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factory: "0x6EcCab422D763aC031210895C81787E87B43A652"
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router: "0xc873fEcbd354f5A56E00E710B90EF4201db2448d"
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fee_percent: 0.2
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supports_custom_fees: true
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balancer_v2:
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name: "Balancer V2"
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vault: "0xba12222222228d8ba445958a75a0704d566bf2c8"
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# Note: Balancer uses vault-based architecture, not traditional factory/router
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curve:
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name: "Curve Finance"
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address_provider: "0x5ffe7FB82894076ECB99A30D6A32e969e6e35E98"
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# Registry addresses retrieved via address_provider.get_address(id)
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registry_ids:
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stableswap_registry: 0
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pool_info: 1
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exchange_router: 2
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metapool_factory: 3
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fee_distributor: 4
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crypto_registry: 5
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twocrypto_factory: 6
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metaregistry: 7
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crvusd_factory: 8
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tricrypto_ng_factory: 11
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stableswap_ng_factory: 12
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twocrypto_ng_factory: 13
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kyber_elastic:
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name: "KyberSwap Elastic"
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factory: "0x5F1dddbf348aC2fbe22a163e30F99F9ECE3DD50a"
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router: "0xC1e7dFE73E1598E3910EF4C7845B68A9Ab6F4c83"
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position_manager: "0x2B1c7b41f6A8F2b2bc45C3233a5d5FB3cD6dC9A8"
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quoter_v2: "0x0D125c15D54cA1F8a813C74A81aEe34ebB508C1f"
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tick_fees_reader: "0x165c68077ac06c83800d19200e6E2B08D02dE75D"
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ramses:
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name: "Ramses Exchange"
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router: "0xAAA87963EFeB6f7E0a2711F397663105Acb1805e"
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position_manager: "0xAA277CB7914b7e5514946Da92cb9De332Ce610EF"
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# Factory address to be retrieved from router or documentation
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fee_tiers: [100, 500, 3000, 10000]
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sushiswap:
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name: "SushiSwap"
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factory: "0xc35DADB65012eC5796536bD9864eD8773aBc74C4"
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router: "0x1b02dA8Cb0d097eB8D57A175b88c7D8b47997506"
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fee_percent: 0.3
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init_code_hash: "0xe18a34eb0e04b04f7a0ac29a6e80748dca96319b42c54d679cb821dca90c6303"
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# REAL DEPLOYED MEV BOT CONTRACT ADDRESSES ON ARBITRUM MAINNET
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# Uniswap V3 Flash Swaps - Deployed October 27, 2025
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contracts:
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# Core arbitrage execution contract - DEPLOYED AND VERIFIED
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arbitrage_executor: "0x6C2B1c6Eb0e5aB73d8C60944c74A62bfE629c418"
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# Flash swap contracts - DEPLOYED AND AUTHORIZED
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uniswap_v3_flash_swapper: "0x7Cc97259cBe0D02Cd0b8A80c2E1f79C7265808b4"
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# Data fetcher for batch pool data fetching (99% RPC call reduction!)
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data_fetcher: "0xC6BD82306943c0F3104296a46113ca0863723cBD"
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uniswap_v2_flash_swapper: "0xE82c24b3fD47995E0626b1e8ac13E13130f5AeEE"
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# Legacy field mappings for backward compatibility
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flash_swapper: "0x5801ee5c2f6069e0f11cce7c0f27c2ef88e79a95" # Points to V3 swapper
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# Flash loan receiver contract (Balancer flash loans) - DEPLOYED
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flash_loan_receiver: "0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512"
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# Balancer Vault address for flash loans (Arbitrum mainnet)
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balancer_vault: "0xBA12222222228d8Ba445958a75a0704d566BF2C8"
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# Arbitrage Service Configuration - MICRO-FUNDING MODE (0.001 ETH)
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arbitrage:
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enabled: true
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arbitrage_contract_address: "0xec2a16d5f8ac850d08c4c7f67efd50051e7cfc0b"
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flash_swap_contract_address: "0x5801ee5c2f6069e0f11cce7c0f27c2ef88e79a95"
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stats_update_interval: "10s"
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max_concurrent_executions: 2 # Reduced for micro-funding
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# Detection thresholds - ULTRA AGGRESSIVE FOR MICRO-FUNDING
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min_profit_wei: 1000000000000000 # $2.00 minimum profit (0.001 ETH @ $2000/ETH)
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min_roi_percent: 0.05 # Minimum 0.05% ROI - AGGRESSIVE!
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min_significant_swap_size: 50000000000000000 # 0.05 ETH minimum swap size
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slippage_tolerance: 0.005 # 0.5% max slippage (tighter)
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# Scanning parameters
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min_scan_amount_wei: 50000000000000000 # 0.05 ETH minimum scan amount
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max_scan_amount_wei: 5000000000000000000 # 5 ETH maximum scan amount
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max_gas_price_wei: 1000000000 # 1.0 gwei max gas price (Arbitrum)
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# Processing limits
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max_opportunities_per_event: 3 # Max opportunities to process per swap event
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# Timing constraints
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opportunity_ttl: "30s" # Opportunities expire after 30 seconds
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max_path_age: "60s" # Max age for cached arbitrage paths
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# Multi-hop and confidence settings
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min_profit_threshold: 0.05 # 0.05% minimum
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max_hops: 3 # Allow up to 3-hop arbitrage
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enable_multi_hop: true # Enable multi-hop opportunities
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score_by_profit: true # Prioritize by profit amount
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score_by_confidence: true # Weight by confidence score
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min_confidence_score: 0.6 # Minimum 60% confidence
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# PRODUCTION Arbitrage Strategy Configuration - ARBITRUM FOCUSED
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arbitrage_config:
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min_profit_threshold: "0.001" # 0.001 ETH minimum profit (~10x gas cost for safety)
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max_gas_price: "0.5" # 0.5 gwei max (capped in code, appropriate for Arbitrum)
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max_slippage: "0.3" # 0.3% max slippage (tight for profitability)
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# MEV Competition Settings
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priority_fee_multiplier: 15 # 15x base gas for competitive advantage
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max_position_size: "10.0" # Max 10 ETH per arbitrage (risk management)
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# Profitability Requirements - AGGRESSIVE SETTINGS FOR RAPID EXECUTION
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min_roi_percent: 0.01 # Minimum 0.01% ROI to execute - AGGRESSIVE!
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gas_cost_multiplier: 1.5 # Require 1.5x gas cost as minimum profit - LOWERED!
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# Priority token pairs for arbitrage
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priority_pairs:
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- ["WETH", "USDC"]
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- ["WETH", "USDT"]
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- ["USDC", "USDT"]
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- ["WETH", "ARB"]
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- ["WETH", "GMX"]
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- ["ARB", "USDC"]
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# Flash swap preferences
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flash_swap_providers:
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- protocol: "uniswap_v3"
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priority: 1
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fee_tier: 500
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- protocol: "camelot"
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priority: 2
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- protocol: "uniswap_v2"
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priority: 3
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# Risk Management
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risk_management:
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max_position_size: "10.0" # Max position size in ETH
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circuit_breaker_threshold: 5 # Stop after 5 consecutive failures
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cooldown_period: 300 # 5 minutes cooldown after circuit breaker
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# Arbitrum Network Configuration with Fallback Support
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arbitrum:
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# Primary RPC endpoint (can be overridden by ARBITRUM_RPC_ENDPOINT env var)
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rpc_endpoint: "${ARBITRUM_RPC_ENDPOINT:-wss://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57}"
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# WebSocket endpoint (can be overridden by ARBITRUM_WS_ENDPOINT env var)
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ws_endpoint: "${ARBITRUM_WS_ENDPOINT:-wss://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57}"
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chain_id: 42161
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rate_limit:
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requests_per_second: 20 # Conservative limit for Chainstack Growth plan
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max_concurrent: 5 # Reduced to prevent rate limit bursts
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burst: 30 # Conservative burst allowance
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rpc_call_delay_ms: 50 # 50ms delay to smooth request distribution
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# Fallback RPC endpoints for reliability (can be overridden by ARBITRUM_FALLBACK_ENDPOINTS env var)
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# ENHANCED: More endpoints with timeout and retry settings
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connection_timeout: "30s" # Increased from default 10s
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request_timeout: "15s" # Increased from default 5s
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max_retries: 5 # Increased from default 3
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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: 5 # Conservative for public endpoint
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max_concurrent: 2
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burst: 3
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- url: "https://rpc.ankr.com/arbitrum"
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rate_limit:
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requests_per_second: 10 # Conservative for free tier
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max_concurrent: 2
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burst: 3
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- url: "https://arbitrum.blockpi.network/v1/rpc/public"
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rate_limit:
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requests_per_second: 5 # Conservative for public endpoint
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max_concurrent: 2
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burst: 3
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- url: "https://arbitrum-one.publicnode.com"
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rate_limit:
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requests_per_second: 5 # Conservative for public endpoint
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max_concurrent: 2
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burst: 3
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- url: "https://1rpc.io/arb"
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rate_limit:
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requests_per_second: 5 # Conservative for public endpoint
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max_concurrent: 2
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burst: 3
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- url: "https://arbitrum-one.public.blastapi.io"
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rate_limit:
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requests_per_second: 5 # Conservative for public endpoint
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max_concurrent: 2
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burst: 3
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# Legacy Network Configuration (for backward compatibility)
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network:
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chain_id: 42161
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name: "Arbitrum One"
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rpc_endpoints:
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- "https://arb1.arbitrum.io/rpc"
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- "https://arbitrum-one.public.blastapi.io"
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ws_endpoints:
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- "wss://arb1.arbitrum.io/ws"
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# Gas Configuration for Arbitrum
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gas:
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base_gas_price: 0.01 # Base gas price in gwei (Arbitrum typical)
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priority_fee: 0.005 # Priority fee in gwei (very low on Arbitrum)
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gas_multiplier: 1.1 # Multiplier for urgent transactions
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max_gas_limit: 1000000 # Maximum gas limit per transaction (higher for complex arbitrage)
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# Monitoring and Alerting
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monitoring:
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profit_alerts_threshold: "0.1" # Alert for profits above 0.1 ETH
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loss_alerts_threshold: "0.05" # Alert for losses above 0.05 ETH
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health_check_interval: 30 # Health check every 30 seconds
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# Database Configuration
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database:
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type: "sqlite"
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connection_string: "file:./data/mev_bot.db"
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max_connections: 10
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# Logging Configuration
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log:
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level: "info"
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format: "json"
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file: "./logs/mev_bot.log"
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# Security Configuration
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security:
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require_signature_verification: true
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max_transaction_value: "100.0" # Max transaction value in ETH
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whitelist_only: false
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emergency_stop_enabled: true
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# Execution Configuration - MICRO-FUNDING MODE (0.001 ETH)
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execution:
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enabled: true # Enable live trading
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dry_run: false # Real transactions
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# Profitability Thresholds - LOWERED for micro-funding
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min_profit_usd: 2.0 # Minimum $2 profit (lowered from $10)
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min_profit_percentage: 0.05 # Minimum 0.05% profit (lowered from 0.1%)
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max_profit_percentage: 50.0 # Maximum expected profit (safety check)
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# Gas Management - CRITICAL for 0.0005 ETH limit
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max_gas_price_gwei: 1.0 # Maximum 1 gwei (Arbitrum typical: 0.1-0.5)
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max_gas_cost_usd: 1.0 # Maximum $1 gas (~0.0005 ETH at $2000/ETH)
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gas_estimation_buffer: 1.1 # Only 10% buffer (reduced from 20%)
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# Execution Limits - Conservative for micro-funding
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max_position_size_eth: 5.0 # Maximum flash loan size (reduced from 10)
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max_trades_per_minute: 2 # Rate limiting (reduced from 5)
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max_daily_trades: 50 # Daily limit (reduced from 200)
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# Safety Settings
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enable_slippage_protection: true # Protect against slippage
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max_slippage_percentage: 0.5 # Maximum 0.5% slippage (tightened)
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enable_front_run_protection: true # Monitor mempool for front-running
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# Flash Loan Settings
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flash_loan_enabled: true # Use flash loans for capital-free trading
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preferred_flash_loan_provider: "balancer" # "balancer" (0% fee) - CRITICAL
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flash_loan_fallback: ["uniswap", "aave"] # Fallback providers
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# Keystore Configuration
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keystore_path: "keystore/production/executor_wallet.json"
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keystore_encryption_key_env: "MEV_BOT_ENCRYPTION_KEY"
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# =============================================================================
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# LAYER 2 OPTIMIZATIONS (Phase 1) - ARBITRUM-SPECIFIC TIMING
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# =============================================================================
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# Based on comprehensive L2 MEV research (docs/L2_MEV_BOT_RESEARCH_REPORT.md)
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# All changes are NON-BREAKING and can be disabled via feature flags
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features:
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# Phase 1: Configuration tuning (ROLLBACK - DISABLED)
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use_arbitrum_optimized_timeouts: false # DISABLED - Back to legacy 30s/60s
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use_dynamic_ttl: false # Static TTL for now, enable later
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# Phase 2-5: Future optimizations (DISABLED)
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enable_dex_prefilter: false # Transaction filtering (Phase 2)
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use_direct_sequencer_feed: false # Sequencer WebSocket (Phase 3)
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enable_timeboost: false # Express lane (Phase 4-5)
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arbitrage_optimized:
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# CRITICAL: Tuned for Arbitrum's 250ms blocks (vs 12s Ethereum)
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# Research shows opportunities last 10-20 blocks (2.5-5 seconds)
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# Opportunity lifecycle - CRITICAL FIX #7: Increased TTL for Arbitrum
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opportunity_ttl: "15s" # CRITICAL FIX #7: 60 blocks @ 250ms (increased from 5s to allow more execution time)
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max_path_age: "20s" # CRITICAL FIX #7: 80 blocks @ 250ms (increased from 10s for orchestration buffer)
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execution_deadline: "10s" # CRITICAL FIX #7: 40 blocks @ 250ms (increased from 3s to prevent timeout failures)
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# Backward compatibility - for emergency rollback
|
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legacy_opportunity_ttl: "30s" # Original Ethereum-optimized value
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legacy_max_path_age: "60s" # Original Ethereum-optimized value
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# Dynamic TTL settings (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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