ZBounty-3: Auto-compounding vaults for $ZIL staking

[arnavvohra]

Bounty task:

Create contracts for auto-compounding vaults of zilliqa staking rewards - these would allow zilliqa stakers to reinvest their $zil staking rewards back into staking.

Staking $zil yields both $zil and $gzil, the vault would reinvest earned $zil into the staking contract and give the $gzil back to the users so that they can use it to vote on various governance proposals.

The vault will work very similar to yVaults like yUSD wherein, users who deposit $zil get vault token called bzil. The amount of $bzil received by the user is calculated based on the number of $zil in the vault and current $bzil price.

Deliverables:

Vault contract - The main contract that auto-compounds $zil staking rewards

UI - Simple UI that allows users to deposit and withdraw $zil from the vault contract and mint/burn $bzil accordingly.

Provide documentations for said implementation and its relevant test cases.

Relevant Links:

Yearn vaults : https://yearn.finance/vaults

YFI documentation and understanding yVault ROI : https://docs.yearn.finance/, https://docs.yearn.finance/how-to-guides/how-to-understand-yvault-roi

Bounty help list: Getting Started on Zilliqa: https://dev.zilliqa.com/docs/dev/dev-started-introduction

Zilliqa API documentation: https://dev.zilliqa.com/docs/apis/api-introduction

Scilla Language Documentation: https://scilla.readthedocs.io/en/latest/

Zilliqa Developers' Channels:

Discord Group : https://discord.com/invite/XMRE9tt

Telegram Group : https://t.me/ZilliqaDevs

[csajedi]

where is this bounty hosted? I cannot find it on gitcoin.