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v1-liquidator

Liquidator bot for V1

Requirements

To run the project you need:

  • Python >=3.7.0 local development environment
  • Brownie local environment setup
  • Set env variables for Etherscan API, Infura and [Alchemy] (https://www.alchemy.com/): ETHERSCAN_TOKEN, WEB3_INFURA_PROJECT_ID, ALCHECMY_API_KEY
  • Local Ganache environment installed

Installation

Using Poetry for dependencies. Install poetry

curl -sSL https://install.python-poetry.org | python3 -

Clone the repo, then, to install dependencies

poetry install

within the local dir.

Brownie setup

  1. Create an account using brownie and fund it for gas (more info here):
brownie accounts generate my_account

Add account password to scripts/constants/brownie_pass.txt

  1. Infura node (default choice by brownie) is sometimes problematic on arbitrum. So set up brownie to use alchemy node for arbitrum
brownie networks add Arbitrum arbi-alc host=https://arb-mainnet.g.alchemy.com/v2/ALCHEMY_API_KEY_HERE name=arbi-alc chainid=42161 explorer=https://api.arbiscan.io

Run liquidator

Add or remove market and/or other contracts from scripts/constants/constants.json if required.

Run liquidator on arbitrum:

brownie run liquidator.py main my_account arbitrum --network arbi-alc

Run liquidator on Eth L1:

brownie run liquidator.py main my_account ethereum --network mainnet