numtel / get-my-gho

Get My GHO

I've got GHO on mainnet but no ETH to do anything with it!

Help me out by swapping it to ETH and I'll give you 0.07 ETH. Deploying and executing the swaps/transfers costs about this much at 50 gwei so wait for low gas to perform transactions to make a profit.

Installation

$ git clone https://github.com/numtel/get-my-gho
$ cd get-my-gho
$ forge install

npm install is only required to run the frontend signature creator

Operation

0. Dry Run

Test that the script is configured successfully. You will need to supply a valid permit in .env.

$ yarn dryrun

1. Deploy the contract

$ cp .env.example .env
$ vim .env
# Update PRIVATE_KEY and ETHERSCAN_API_KEY values
$ yarn deploy

Now, tell me the address of the deployed contract. I will check it on Etherscan and send you back the permit for the spend.

2. Execute the swapper

$ vim .env
# Update PERMIT_DEADLINE, PERMIT, and GETMYGHO (contract address) values.
$ yarn execute