A simple experiment that:
- Creates a honeypot contract
- Baits a generalized fronturnning MEV bot with a unique transaction
- Analyze bot behaviour using a black box approach
Final project for ChainShort bootcamp Oct 2021 cohort.
The project presentation deck is in presentation directory. It gives an
overview about the project.
Honeypot contract address:
0x1e232d5871979eaa715de2c38381574a9c886bad
Bot contract:
0x31B7e144b2CF261A015004BEE9c84a98263E2F66
Bot operator:
0x0a04e8b4d2014cd2d07a9eaf946945bed1262a99
Failed tx 1 (block 13710082, index 22):
0xcc1172506d5b5fa09cbf66d2296deb24958181f186817eb29cbe8385fd55ed51
Frontrun tx 1 (block 13710082, index 0):
0x18ec2c2e5720c6d332a0f308f8803e834e06c78dcebdc255178891ead56c6d73
Failed tx 2 (block 13710542, index 80):
0xfce9b77a8c7b8544cb699ce646558dc506e030aaba1533c917d7841bcc3f206a
Frontrun tx 2 (block 13710542, index 0):
0x8cda6e76f9a19ce69967d9f74d52402afbafba6ca3469248fe5c9937ef065d47
The contract tests are written in Solidity. To run them:
- Install
dapptoolson your machine - Navigate to the project root directory in terminal, then
dapp install ds-test - Rename
.dapprc.templateto.dapprcand add your Ethereum RPC endpoint - Use
dapp testto run the tests.
To create or update the PnL dataset:
- Make sure you have Python 3 and the relevant modules installed on your machine
- Rename
config.template.pytoconfig.pyand add your Etherscan API key and Alchemy RPC endpoint - Run
python analysis/create_pnl_datasets.pyin your terminal
You can view the analysis files on GitHub. If you want to edit and run them, you
need to run Jupyter Notebook server with Anaconda or something similar.
These limitaitons are known by the time of the final presentation:
- Unoptimized performance and too many JSON-RPC calls in when fetching data
- PnL computation is based on heuristic, not EVM state changes
- Outlier detection is based on manual sample check
- A few hardcoded simplifications like constant token prices
- No test for
pnl.pyandcalldata.py