Warning: this code has not been audited and may contain bugs and/or vulnerabilities.

saveDAI

This repository contains the smart contracts for the saveDAI application. SaveDAI is an ERC20 token that wraps together an equivalant amount of cDAI and ocDAI to create what we call a "self-insured asset". Using the Compound, Opyn, and Uniswap protocols, this smart contract allows a user to mint a token asset that earns interest while staying protected against potential risks to the underlying value.

Resources

• Docs
• Website: savedai.xyz
• Twitter: @save_dai
• Medium: @savedai
• Opyn Protocol: opyn.co

Installation

1. Run git clone to clone this repo.
2. Run cd savedai-contract-v1 .
3. Run npm install to install all dependencies.

Testing and Deployment

To run the tests, you will need to fork the Ethereum Mainnet on your local machine. You can use ganache-cli and Infura to do this.

1. npm install -g ganache-cli

2. Open a tab in your terminal and run:

ganache-cli -f NODE_URL --unlock "0xc0a47dFe034B400B47bDaD5FecDa2621de6c4d95" --unlock "0x6B175474E89094C44Da98b954EedeAC495271d0F" --unlock "0x98CC3BD6Af1880fcfDa17ac477B2F612980e5e33" --unlock "0x5d3a536E4D6DbD6114cc1Ead35777bAB948E3643" --unlock "0x897607ab556177b0e0938541073ac1e01c55e483" --unlock "0x076c95c6cd2eb823acc6347fdf5b3dd9b83511e4" --unlock "0xcae687969d3a6c4649d114b1c768d5b1deae547b" --unlock "0xd89b6d5228672ec03ab5929d625e373b4f1f25f3"

NODE_URL is the node endpoint you would like to fork. We recommend using Infura for a remote node service. You can setup a project on Infura to get a project ID and replace NODE_URL with https://mainnet.infura.io/v3/<INFURA_PROJECT_ID>

3. In another tab, cd into the project and run:

truffle test --network mainlocal

If you would like to contribute, we encourage you to submit a PR directly.