Extension to allow customizable usage of GSN from a Juicebox project
This uses the OpenGSN V3 contracts which are not available on mainnet yet
Juicebox projects may want to incentivize users to perform certain actions by paying gas for its users. Some examples of this are:
- Pay the gas for a user when they pay the project more than 100 DAI
- Pay the gas for a user when they are voting in governance
- Pay the gas for a user when they call
distribute
This can however also be used to automate on-chain tasks, some examples are:
- Compounding the yield in an AppleJuice Terminal (WIP)
- Automatically distribute funds as a new funding cycle begins
- Queuing new Funding Cycle Configurations according to a schedule (ex. Defifa)
- Executing (on-chain) governance proposals as they pass
- DCA treasury funds from one token into another at a set schedule
- Refilling this contract itself with ETH so it can continue to pay for transactions
This extension attempts to create a minimal base implementation that can be build upon and configured by projects to their liking.
This repo contains both forge tests and a E2E test using both forge and hardhat (this combo is needed as OpenGSN uses hardhat). Make sure to run yarn install before attempting either of the below tests.
forge test --fork-url [Gorli-RPC-URL] --via-ir
Create a .secret file and in it place a mnemonic, this can be an empty wallet it will get funded automatically. Edit launch-local-testnet.sh and replace the sender address with one from the mnemonic you entered.
bash launch-local-testnet.sh