Simple Zap Example

This project demonstrates a basic Hardhat project interacting with an external contract.

Its abilities are demonstrated in the test/sample-test.js file:

1. You can grab information from an external contract (e.g. WETH address).
2. You can mint yourself USDC tokens for testing.
3. You can make a swap on UniswapV2 on behalf of the user.

Try running the test (it is pinned to a block number and therefore should be deterministic):

yarn test

Environment Variables

Create a .env file at the project root with the following:

RPC_URL=https://eth-mainnet.alchemyapi.io/v2/<alchemy_api_key>