Skip to content

Latest commit

 

History

History
113 lines (79 loc) · 3.2 KB

README.md

File metadata and controls

113 lines (79 loc) · 3.2 KB
Raw

AAVE V2 Collector Contract Consolidation

This repository contains the payload to consolidate long-tail assets in the collector into USDC, as well as redeeming AMM tokens per this proposal: https://governance.aave.com/t/arfc-ethereum-v2-collector-contract-consolidation/10909

Specification

The proposal does the following, separated in two parts:

  • Asset Withdrawal -

Withdraws AMM tokens in the following markets:

DAI USDC USDT WBTC WETH

Converts it from the AMM version to the regular token.

It does so in

AMMWithdrawer.sol

function redeem() external {}
  • Asset Consolidation -

The asset consolidation portion of this payload lets users exchange their USDC for some of the long-tail assets available in the Aave V2 Collector Contract. The assets are the following:

ARAI
AAMPL
AFRAX
FRAX
AUST
SUSD
ASUSD
TUSD
ATUSD
AMANA
MANA
ABUSD
BUSD
ZRX
AZRX
AENS
ADPI

AaveV2CollectorContractConsolidation.sol

function purchase(address _token, uint256 _amountOut) external {}

This function lets the user specify which token they want to get out and how much they want to get out and will then use the sender's USDC to do so. (Needs to approve the contract to spend USDC first)

Note: UST oracle no longer listed in the Chainlink site, but the contract can still be found here. AAVE UST page can also be found here

Installation

It requires Foundry installed to run. You can find instructions here Foundry installation.

GitHub template

It's easiest to start a new project by clicking the "Use this template".

Then clone the templated repository locally and cd into it and run the following commands:

$ npm install
$ forge install
$ forge update
$ git submodule update --init --recursive

Manual installation

If you want to create your project manually, run the following commands:

$ forge init --template https://github.com/llama-community/aave-governance-forge-template <my-repo>
$ cd <my-repo>
$ npm install
$ forge install
$ forge update
$ git submodule update --init --recursive

Setup

Duplicate .env.example and rename to .env:

  • Add a valid mainnet URL for an Ethereum JSON-RPC client for the RPC_MAINNET_URL variable.
  • Add a valid Private Key for the PRIVATE_KEY variable.
  • Add a valid Etherscan API Key for the ETHERSCAN_API_KEY variable.

Commands

  • make build - build the project
  • make test [optional](V={1,2,3,4,5}) - run tests (with different debug levels if provided)
  • make match MATCH=<TEST_FUNCTION_NAME> [optional](V=<{1,2,3,4,5}>) - run matched tests (with different debug levels if provided)

Deploy and Verify

  • make deploy-payload - deploy and verify payload on mainnet
  • make deploy-proposal- deploy proposal on mainnet

To confirm the deploy was successful, re-run your test suite but use the newly created contract address.