@mahadao/arth-lib-ethers

@mahadao/arth-lib-ethers

Ethers-based library for reading Liquity protocol state and sending transactions.

Quickstart

Install in your project:

npm install --save @mahadao/arth-lib-base @mahadao/arth-lib-ethers ethers@^5.0.0

Connecting to an Ethereum node and sending a transaction:

const { Wallet, providers } = require("ethers");
const { EthersLiquity } = require("@mahadao/arth-lib-ethers");

async function example() {
  const provider = new providers.JsonRpcProvider("http://localhost:8545");
  const wallet = new Wallet(process.env.PRIVATE_KEY).connect(provider);
  const liquity = await EthersLiquity.connect(wallet);

  const { newTrove } = await liquity.openTrove({
    depositCollateral: 5, // ETH
    borrowLUSD: 2000
  });

  console.log(`Successfully opened a Liquity Trove (${newTrove})!`);
}

More examples

See packages/examples in the repo.

Liquity's Dev UI itself contains many examples of @mahadao/arth-lib-ethers use.

API Reference

For now, it can be found in the public Liquity repo.