air-drop

Context

Basic airdrop utility function to send testnet eth to people during events.

Deployed airdrop.sol through Remix so there's no hardhat environment.

How to use this

Etherscan

See the contract here. Note: address input should be in the form ["addr1", "addr2"], and amount input should be in the form [number1,number2], with no spaces and where number1 and number2's units are in wei.

Locally

Create a .env file with the following keys:

• PRIVATE_KEY
• PUBLIC_KEY
• API_KEY - get from etherscan

Set your public key to be approved by calling the contract's setApproved function. I realized just as I'm writing this I did not include require(ApprovedAddresses[msg.sender]) in this function so that system is useless until a deploy a new contract fixing it..

Make sure contractAddress is what you want.

Go into index.js and modify how much eth/wei you want to airdrop by editing overrides.value.

Modify what addresses you want to airdrop to by editing airDropAddrs.

Run node index.js.

Next steps

• Redeploy contract restricting setApproved to only approved addresses
• Make script for adding approved addresses
• Make value a command line argument
• Have an easy way of piping in list of addresses - read from file?