Token creation, add liquidity, swapping tokens, transfer token, check balance script

I will create and deliver smart contract scripts and Web3 integration for the following key DeFi operations:

1. Token Creation

Custom ERC-20 or BEP-20 token using Solidity

Includes name, symbol, decimals, supply, minting/burning (if needed)

2. Add Liquidity

Scripts to add token liquidity to DEXs like Uniswap or PancakeSwap

Supports token/token and token/ETH (or BNB) pairs

3. Token Swapping

Web3 script to swap tokens using DEX routers

Configurable slippage, amount, and gas handling

4. Token Transfer

Secure transfer script for ERC-20 token transactions

Can be wallet-to-wallet or via contract interaction

5. Check Token Balance

Script to check balance of a wallet address

Works for any ERC-20 compliant token

Deliverables:

Clean and well-documented Solidity and/or JavaScript (Web3.js / Ethers.js) code

Instructions or deployment help (optional)

Testnet or mainnet ready (your choice)