Airdrop Eligibility Checker

An advanced Node.js script that checks a wallet address against a pre-defined set of airdrop criteria. This project serves as a template for building more complex on-chain analysis tools.

Hypothetical Criteria Checked

1. Wallet Age: Is the wallet older than 90 days?
2. Transaction Count: Has the wallet made more than 10 transactions?
3. DeFi Interaction: Has the wallet interacted with the Uniswap V2 Router contract?

Setup

1. Clone & Install:

   git clone <your-repo-url>
   cd <your-repo-name>
   npm install ethers dotenv axios

2. Configure .env file:

   • Create a file named .env and add the following:

     RPC_URL="YOUR_ETHEREUM_MAINNET_RPC_URL"
     ETHERSCAN_API_KEY="YOUR_ETHERSCAN_API_KEY"
     WALLET_ADDRESS_TO_CHECK="0xYOUR_WALLET_ADDRESS_HERE"

3. Run the checker:

   node checker.js