https://github.com/slickcharmer/ethereum-arbitrage-contract

Flashloan arbitrage contract on Ethereum
https://github.com/slickcharmer/ethereum-arbitrage-contract

arbitrage ethereum smart-contract solidity truffle uniswap3

Last synced: about 2 months ago
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Flashloan arbitrage contract on Ethereum

• Host: GitHub
• URL: https://github.com/slickcharmer/ethereum-arbitrage-contract
• Owner: slickcharmer
• Created: 2024-03-14T01:37:17.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2024-03-14T01:37:22.000Z (10 months ago)
• Last Synced: 2024-04-04T13:17:46.020Z (9 months ago)
• Topics: arbitrage, ethereum, smart-contract, solidity, truffle, uniswap3
• Language: Solidity
• Homepage:
• Size: 325 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Flashloan Trading Smart Contract

## Usage

1. Rename `.env.example` file to `.env` inside the contracts directory

 

2. Config `.env` file. 

    Here, you need three things.

    * set netwok

    * Insert your INFURA Project ID. You can create a infura Project ID [here](https://infura.io). 

    * Insert your MetaMask (Kovan Testnet) 32byte wallet private key.

    * Insert your [etherscan](https://etherscan.io) account's API KEY.

3. Install yarn modules. Open terminal window and run:

```

npm install

npm i @truffle/hdwallet-provider@next

yarn install

```

4. Deploy Smart Contract on Kovan Testnet

```

yarn build-deploy-kovan

```

```

yarn verify UniswapFlash1Inch --network  kovan

```

5. Deploy Smart Contract on Mainnet Fork

Note: Can use Ganache CLI or GUI. here describe how to use Ganache CLI.

```

yarn add global ganache-cli

```

```

yarn mainnet-fork https://mainnet.infura.io/v3/

```

Note: Don't close current terminal window and start with new terminal window.

```

yarn build-deploy

```

## Modifying UniswapFlash1Inch.sol

## Integrating 1Inch V4 Router 

## Kovan Testnet Past Examples

* Ensure to have your .env configuration setup with your etherscan API key, and your INFURA API keys as well. 

* Successful profiting $99.9995 DAI 

Smart Contract Transaction: https://kovan.ethplorer.io/tx/0xf1c4037914460161b3f63779707c1f42fd7c6f6726b4193a38666dc87348ec4f

# Developer Instruction Manual (ETH MAINNET): 

## COMING SOON (THINGS REQUIRED)

* AAVE, EQUALIZER, DODO Flashloan contracts activated for Mainnet

* bot.js needs to be modified to lookup mainnet opportunities

# Adding a new DEX

1. Don't need add the new DEX's into the /config/dex.json file anymore. Just need UniswapV3 and WETH token.