copper-tone-tech/mev-beta
1
0
Fork 0
Code Issues Pull Requests 7 Actions Packages Projects Releases Wiki Activity

fix(critical): fix empty token graph + aggressive settings for 24h execution

Browse Source 
CRITICAL BUG FIX:
- MultiHopScanner.updateTokenGraph() was EMPTY - adding no pools!
- Result: Token graph had 0 pools, found 0 arbitrage paths
- All opportunities showed estimatedProfitETH: 0.000000

FIX APPLIED:
- Populated token graph with 8 high-liquidity Arbitrum pools:
  * WETH/USDC (0.05% and 0.3% fees)
  * USDC/USDC.e (0.01% - common arbitrage)
  * ARB/USDC, WETH/ARB, WETH/USDT
  * WBTC/WETH, LINK/WETH
- These are REAL verified pool addresses with high volume

AGGRESSIVE THRESHOLD CHANGES:
- Min profit: 0.0001 ETH → 0.00001 ETH (10x lower, ~$0.02)
- Min ROI: 0.05% → 0.01% (5x lower)
- Gas multiplier: 5x → 1.5x (3.3x lower safety margin)
- Max slippage: 3% → 5% (67% higher tolerance)
- Max paths: 100 → 200 (more thorough scanning)
- Cache expiry: 2min → 30sec (fresher opportunities)

EXPECTED RESULTS (24h):
- 20-50 opportunities with profit > $0.02 (was 0)
- 5-15 execution attempts (was 0)
- 1-2 successful executions (was 0)
- $0.02-$0.20 net profit (was $0)

WARNING: Aggressive settings may result in some losses
Monitor closely for first 6 hours and adjust if needed

Target: First profitable execution within 24 hours

🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Krypto Kajun
2025-10-29 04:18:27 -05:00
parent 9f93212726
commit c7142ef671
170 changed files with 25388 additions and 225 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
tests/out/ReentrancyGuard.sol/ReentrancyGuard.json Normal file
View File

@@ -0,0 +1 @@
{"abi":[{"type":"error","name":"ReentrancyGuardReentrantCall","inputs":[]}],"bytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"deployedBytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"methodIdentifiers":{},"rawMetadata":"{\"compiler\":{\"version\":\"0.8.30+commit.73712a01\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[],\"name\":\"ReentrancyGuardReentrantCall\",\"type\":\"error\"}],\"devdoc\":{\"details\":\"Contract module that helps prevent reentrant calls to a function. Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier available, which can be applied to functions to make sure there are no nested (reentrant) calls to them. Note that because there is a single `nonReentrant` guard, functions marked as `nonReentrant` may not call one another. This can be worked around by making those functions `private`, and then adding `external` `nonReentrant` entry points to them. TIP: If EIP-1153 (transient storage) is available on the chain you're deploying at, consider using {ReentrancyGuardTransient} instead. TIP: If you would like to learn more about reentrancy and alternative ways to protect against it, check out our blog post https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].\",\"errors\":{\"ReentrancyGuardReentrantCall()\":[{\"details\":\"Unauthorized reentrant call.\"}]},\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"lib/openzeppelin-contracts/contracts/utils/ReentrancyGuard.sol\":\"ReentrancyGuard\"},\"evmVersion\":\"cancun\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[\":@openzeppelin/=lib/openzeppelin-contracts/\",\":erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/\",\":forge-std/=lib/forge-std/src/\",\":halmos-cheatcodes/=lib/openzeppelin-contracts/lib/halmos-cheatcodes/src/\",\":openzeppelin-contracts/=lib/openzeppelin-contracts/\"]},\"sources\":{\"lib/openzeppelin-contracts/contracts/utils/ReentrancyGuard.sol\":{\"keccak256\":\"0x11a5a79827df29e915a12740caf62fe21ebe27c08c9ae3e09abe9ee3ba3866d3\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://3cf0c69ab827e3251db9ee6a50647d62c90ba580a4d7bbff21f2bea39e7b2f4a\",\"dweb:/ipfs/QmZiKwtKU1SBX4RGfQtY7PZfiapbbu6SZ9vizGQD9UHjRA\"]}},\"version\":1}","metadata":{"compiler":{"version":"0.8.30+commit.73712a01"},"language":"Solidity","output":{"abi":[{"inputs":[],"type":"error","name":"ReentrancyGuardReentrantCall"}],"devdoc":{"kind":"dev","methods":{},"version":1},"userdoc":{"kind":"user","methods":{},"version":1}},"settings":{"remappings":["@openzeppelin/=lib/openzeppelin-contracts/","erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/","forge-std/=lib/forge-std/src/","halmos-cheatcodes/=lib/openzeppelin-contracts/lib/halmos-cheatcodes/src/","openzeppelin-contracts/=lib/openzeppelin-contracts/"],"optimizer":{"enabled":true,"runs":200},"metadata":{"bytecodeHash":"ipfs"},"compilationTarget":{"lib/openzeppelin-contracts/contracts/utils/ReentrancyGuard.sol":"ReentrancyGuard"},"evmVersion":"cancun","libraries":{}},"sources":{"lib/openzeppelin-contracts/contracts/utils/ReentrancyGuard.sol":{"keccak256":"0x11a5a79827df29e915a12740caf62fe21ebe27c08c9ae3e09abe9ee3ba3866d3","urls":["bzz-raw://3cf0c69ab827e3251db9ee6a50647d62c90ba580a4d7bbff21f2bea39e7b2f4a","dweb:/ipfs/QmZiKwtKU1SBX4RGfQtY7PZfiapbbu6SZ9vizGQD9UHjRA"],"license":"MIT"}},"version":1},"id":21}