/SnipingBotProject-V3

This project is a Solidity-based Ethereum smart contract for a sniping bot that aims to capitalize on trading opportunities using Uniswap V3. It includes setup instructions, deployment scripts, and interaction scripts to automate the process of buying and selling tokens on the Ethereum blockchain.

Primary LanguageSolidity

SnipingBotProject

This project is a Solidity-based Ethereum smart contract for a sniping bot that aims to capitalize on trading opportunities using Uniswap V3. It includes setup instructions, deployment scripts, and interaction scripts to automate the process of buying and selling tokens on the Ethereum blockchain.

Features

  • Deploy a sniping bot smart contract
  • Execute token sniping on Uniswap V3
  • Sell sniped tokens for profit
  • Withdraw funds (ETH or ERC-20 tokens) from the contract

Prerequisites

  • Node.js and npm
  • Infura Project ID
  • Ethereum account with sufficient ETH for transactions

Setup Instructions

1. Clone the Repository

git clone https://github.com/your-username/SnipingBotProject.git
cd SnipingBotProject

2. Install Dependencies

npm install

3. Configure Environment Variables

Create a .env file in the root directory with the following content:

INFURA_PROJECT_ID=your_infura_project_id
PRIVATE_KEY=your_private_key

Replace your_infura_project_id and your_private_key with your actual Infura project ID and Ethereum private key.

4. Compile the Smart Contract

npx hardhat compile

5. Deploy the Smart Contract

npx hardhat run scripts/deploy.js --network mainnet

6. Interact with the Smart Contract

Edit the scripts/interact.js file to include the correct contract address and token addresses. Then run:

npx hardhat run scripts/interact.js --network mainnet

Project Structure

  • contracts/: Contains the Solidity smart contract SnipingBot.sol.
  • scripts/: Contains deployment and interaction scripts.
    • deploy.js: Script to deploy the smart contract.
    • interact.js: Script to interact with the deployed contract.
  • test/: (Optional) Directory for test scripts if you want to add tests.
  • hardhat.config.js: Hardhat configuration file.
  • .env: Environment variables file.
  • package.json: Project dependencies.

Smart Contract: SnipingBot

Functions

  • constructor(address _uniswapRouter): Initializes the contract with the Uniswap V3 router address.
  • snipe(address tokenIn, address tokenOut, uint24 fee, uint amountIn, uint amountOutMin, uint160 sqrtPriceLimitX96): Executes a token snipe on Uniswap V3.
  • sell(address tokenIn, address tokenOut, uint24 fee, uint amountOut, uint amountInMax, uint160 sqrtPriceLimitX96): Sells the sniped tokens on Uniswap V3.
  • withdrawETH(uint amount): Withdraws specified amount of ETH from the contract to the owner's address.
  • withdrawToken(address token, uint amount): Withdraws specified amount of ERC-20 tokens from the contract to the owner's address.

Usage

Deploy the Contract

npx hardhat run scripts/deploy.js --network mainnet

Snipe a Token

Edit scripts/interact.js with appropriate parameters and run:

npx hardhat run scripts/interact.js --network mainnet

License

This project is licensed under the MIT License.