DCA Automator

The DCA Automator creates smart contracts in Ethereum that deposit periodically an amount of ETH or ERC20 tokens in a liquidity pool.

What’s Included?

• Ethereum DCA Smart Contracts
• Keeper
• React Client

Quick start

Start by downloading the project.

$ git clone https://github.com/fabiodmferreira/dca-automator.git
$ cd dca-automator

Deploy smart contracts

Enter smart contracts directory.

$ cd smart-contracts

Install dependencies

$ npm install

Set INFURA_ID in your system environment variables or create the .env with next content.

INFURA_ID=<your infura node id>

Run the Buidler's testing network.

npm run launch-node

On a new terminal, go to smart-contracts directory and deploy the contracts.

npm run deploy-contracts

The deploy scripts added the contracts addresses and the ABI files to client/src/contracts and keeper/contracts, so they can interact with the contracts deployed.

Launch client

Make sure you have Metamask installed.

Enter client directory.

$ cd client

Install dependencies.

$ npm install

Run the client server.

$ npm start

It will popup a tab in your browser with the url http://localhost:3000. Here you will have to connect with your metamask account and you will be able to create your smart contracts that will deposit tokens in Aave liquidity pools.

Note: Metamask may popup an invalid nonce error the first time you sign a transaction. Reset your account in Metamask settings (Settings > Advanced > Reset Account) to fix this issue. The nonce cached will be reset.

Keeper

The keeper is a daemon service that inspects for dca contracts that allow to transfer tokens to the liquidity pools.

Enter keeper directory.

$ cd keeper

Install dependencies.

$ npm install

Run the keeper.

$ npm start