Gas Saver Gnosis Safe Module

A collection of smart contracts to save gas on Ethereum in a Gnosis Safe Wallet leveraging GST2 or CHI tokens

Contract addresses

GasTokenRefundModuleV1 MasterCopy (GST2) 0x789659de58350311f50c4c9ceefcdf8cdf8941d7 GasTokenRefundModuleV2 MasterCopy (CHI) 0x8632963c81e5a4bb1f28ebeee6a70a1a92b0384b

How To Setup

• Deploy a Gnosis Proxy using the factory to instantiate your custom module (CHI and/or GST2)
• Setup your wallet on the proxy you've just deployed calling setup(address walletAddress)
• Approve your proxy to spend on behalf of your Gnosis Safe your gas tokens

TBC (still to technical)

Next steps

• [x] Deliver PoC
• [ ] Realize a simple UI which create the (proxy) module for the user and allow to buy easily GST2/CHI (e.g. UniSwap, direct minting or via HAL)
• [ ] Complete the UI adding the possibility to execute any tx (e.g. like Send button on Gnosis Safe)
• [X] Expose a function to mint tokens on behalf of the users when network gas price is below a threshold defined by the user and until a predefined cap (i.e. mint when below 5 Gwei at max 10 tokens) DONE with HAL