This project provides Solidity code for interacting with the Balancer decentralized exchange. The code includes functions for swapping tokens and adding/removing liquidity.
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Clone the repository.
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Install the required dependencies:
npm install -
Compile the contracts:
npx hardhat compile -
Run the tests:
npx hardhat test
The main smart contract in this project is BalancerInteract.sol. This contract provides functions for swapping ETH for DAI and getting the spot price of ETH/DAI on the Balancer decentralized exchange.
To use this contract, you will need to provide the following parameters when deploying it:
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_balancerPool: The address of the Balancer pool that you want to interact with. -
_dai: The address of the DAI token. -
_weth: The address of the WETH token.
Once you have deployed the contract, you can call the swapEthForDai function to swap ETH for DAI on the Balancer decentralized exchange. This function takes a daiAmount parameter, which specifies how much DAI you want to receive in exchange for your ETH.
You can also call the getSpotPrice function to get the spot price of ETH/DAI on the Balancer decentralized exchange.
This project is licensed under the MIT License - see the LICENSE file for details.