MakerNode

Interact with MakerDao, simply, and programmatically. (WIP + Tests not complete)

A node module that abstracts terminology within the MakerDao ecosystem, to more seamlessly interact with the smart contracts. This module can be thought of as a wrapper module to this existing work that has been done by the Maker team.

High Level Objectives:

• Simplify intution for new users to use MakerDao
• Remove the need of interacting with Web3 integrations
• Flexibility and clarity in execution

Note: This module is not meant to be a fully extensive way to interact with the MakerDao system.

Collaborators encouraged

Example Usage

const NodeMaker = require('node-maker');

const nodeMaker = NodeMaker({
	chain: "kovan",
	address: "0x..."
	pkey: "..."
	});

await nodeMaker.approveAll();

const ethToCollateralize = new BN(1);

const wethWrapped = await nodeMaker.wrapEthToWeth(ethToCollateralize);

await nodeMaker.joinWethToPeth(ethToCollateralize);

await nodeMake.openCDP();

const pethLocked = await nodeMake.lockPeth();

const dai = await nodeMake.drawDai();

Alternatively, one can open a CDP via this following API call by removing many of the steps of abstraction.

The following call will make a call to

const NodeMaker = require('node-maker');

const nodeMaker = NodeMaker({
	chain: "kovan",
	address: "0x...",
	pkey: "..."
	});

const ethToCollateralize = new BN(1);
const targetCollateralRatio = 2.50; // 250%

const drawnDai = await nodeMaker.collateralize(
	ethToCollateralize, 
	targetCollateralRatio
	);

API Functions

approveAll(...);

wrapEthToWeth(...);

joinWethToPeth(...);

openCDP(...);

getCDP(...);

lockPeth(...);

drawDai(...);

collateralize(...);

Helper Functions

transferWeth(...);

transferPeth(...);

getEthPrice(...);

cupIsSafe

TODOs: [x] Add Docs [ ] Estimate Gas

[ ] Review Docs [ ] Create Tests [ ] Add to Travis build [ ] Convert to Typescript