Kyber: get dmm pool addresses

00_findPools.js

const ethers = require('ethers');

const dmmFactoryAbi = require("../abis/dmmFactory.json")

WETH_ADDRESS= '0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2'
USDT_ADDRESS= '0xdAC17F958D2ee523a2206206994597C13D831ec7'
DMM_FACTORY_ADDRESS='0x833e4083B7ae46CeA85695c4f7ed25CDAd8886dE'

const provider = new ethers.providers.JsonRpcProvider('http://127.0.0.1:8545/')

const factory = new ethers.Contract(DMM_FACTORY_ADDRESS, dmmFactoryAbi, provider)

const main = async () => {
    const res = await factory.getPools(WETH_ADDRESS, USDT_ADDRESS)
    console.log('res', res)
}

main()

/*
node scripts/00_findPools.js
*/

abis__dmmFactory.json

[{
	"inputs": [{
		"internalType": "address",
		"name": "_feeToSetter",
		"type": "address"
	}],
	"stateMutability": "nonpayable",
	"type": "constructor"
}, {
	"anonymous": false,
	"inputs": [{
		"indexed": true,
		"internalType": "contract IERC20",
		"name": "token0",
		"type": "address"
	}, {
		"indexed": true,
		"internalType": "contract IERC20",
		"name": "token1",
		"type": "address"
	}, {
		"indexed": false,
		"internalType": "address",
		"name": "pool",
		"type": "address"
	}, {
		"indexed": false,
		"internalType": "uint32",
		"name": "ampBps",
		"type": "uint32"
	}, {
		"indexed": false,
		"internalType": "uint256",
		"name": "totalPool",
		"type": "uint256"
	}],
	"name": "PoolCreated",
	"type": "event"
}, {
	"anonymous": false,
	"inputs": [{
		"indexed": false,
		"internalType": "address",
		"name": "feeTo",
		"type": "address"
	}, {
		"indexed": false,
		"internalType": "uint16",
		"name": "governmentFeeBps",
		"type": "uint16"
	}],
	"name": "SetFeeConfiguration",
	"type": "event"
}, {
	"anonymous": false,
	"inputs": [{
		"indexed": false,
		"internalType": "address",
		"name": "feeToSetter",
		"type": "address"
	}],
	"name": "SetFeeToSetter",
	"type": "event"
}, {
	"inputs": [{
		"internalType": "uint256",
		"name": "",
		"type": "uint256"
	}],
	"name": "allPools",
	"outputs": [{
		"internalType": "address",
		"name": "",
		"type": "address"
	}],
	"stateMutability": "view",
	"type": "function"
}, {
	"inputs": [],
	"name": "allPoolsLength",
	"outputs": [{
		"internalType": "uint256",
		"name": "",
		"type": "uint256"
	}],
	"stateMutability": "view",
	"type": "function"
}, {
	"inputs": [{
		"internalType": "contract IERC20",
		"name": "tokenA",
		"type": "address"
	}, {
		"internalType": "contract IERC20",
		"name": "tokenB",
		"type": "address"
	}, {
		"internalType": "uint32",
		"name": "ampBps",
		"type": "uint32"
	}],
	"name": "createPool",
	"outputs": [{
		"internalType": "address",
		"name": "pool",
		"type": "address"
	}],
	"stateMutability": "nonpayable",
	"type": "function"
}, {
	"inputs": [],
	"name": "feeToSetter",
	"outputs": [{
		"internalType": "address",
		"name": "",
		"type": "address"
	}],
	"stateMutability": "view",
	"type": "function"
}, {
	"inputs": [],
	"name": "getFeeConfiguration",
	"outputs": [{
		"internalType": "address",
		"name": "_feeTo",
		"type": "address"
	}, {
		"internalType": "uint16",
		"name": "_governmentFeeBps",
		"type": "uint16"
	}],
	"stateMutability": "view",
	"type": "function"
}, {
	"inputs": [{
		"internalType": "contract IERC20",
		"name": "token0",
		"type": "address"
	}, {
		"internalType": "contract IERC20",
		"name": "token1",
		"type": "address"
	}, {
		"internalType": "uint256",
		"name": "index",
		"type": "uint256"
	}],
	"name": "getPoolAtIndex",
	"outputs": [{
		"internalType": "address",
		"name": "pool",
		"type": "address"
	}],
	"stateMutability": "view",
	"type": "function"
}, {
	"inputs": [{
		"internalType": "contract IERC20",
		"name": "token0",
		"type": "address"
	}, {
		"internalType": "contract IERC20",
		"name": "token1",
		"type": "address"
	}],
	"name": "getPools",
	"outputs": [{
		"internalType": "address[]",
		"name": "_tokenPools",
		"type": "address[]"
	}],
	"stateMutability": "view",
	"type": "function"
}, {
	"inputs": [{
		"internalType": "contract IERC20",
		"name": "token0",
		"type": "address"
	}, {
		"internalType": "contract IERC20",
		"name": "token1",
		"type": "address"
	}],
	"name": "getPoolsLength",
	"outputs": [{
		"internalType": "uint256",
		"name": "",
		"type": "uint256"
	}],
	"stateMutability": "view",
	"type": "function"
}, {
	"inputs": [{
		"internalType": "contract IERC20",
		"name": "",
		"type": "address"
	}, {
		"internalType": "contract IERC20",
		"name": "",
		"type": "address"
	}],
	"name": "getUnamplifiedPool",
	"outputs": [{
		"internalType": "address",
		"name": "",
		"type": "address"
	}],
	"stateMutability": "view",
	"type": "function"
}, {
	"inputs": [{
		"internalType": "contract IERC20",
		"name": "token0",
		"type": "address"
	}, {
		"internalType": "contract IERC20",
		"name": "token1",
		"type": "address"
	}, {
		"internalType": "address",
		"name": "pool",
		"type": "address"
	}],
	"name": "isPool",
	"outputs": [{
		"internalType": "bool",
		"name": "",
		"type": "bool"
	}],
	"stateMutability": "view",
	"type": "function"
}, {
	"inputs": [{
		"internalType": "address",
		"name": "_feeTo",
		"type": "address"
	}, {
		"internalType": "uint16",
		"name": "_governmentFeeBps",
		"type": "uint16"
	}],
	"name": "setFeeConfiguration",
	"outputs": [],
	"stateMutability": "nonpayable",
	"type": "function"
}, {
	"inputs": [{
		"internalType": "address",
		"name": "_feeToSetter",
		"type": "address"
	}],
	"name": "setFeeToSetter",
	"outputs": [],
	"stateMutability": "nonpayable",
	"type": "function"
}]

hardhat.config.js

/** @type import('hardhat/config').HardhatUserConfig */
module.exports = {
  solidity: "0.8.18",
  networks: {
    hardhat: {
      forking: {
        url: "https://mainnet.infura.io/v3/abc"
      }
    }
  }
};

package.json

{
  "name": "classic-swap",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "ethers": "^5.7.2",
    "hardhat": "^2.14.0"
  }
}