The 0xMacro Library
Here you will find Macro's growing
collection of public resources.
Check them out below.
Cool Stuff
Useful resources for developing on Solidity, Ethereum, and the EVM.
Audit Works
A curated list of audits and clients we have worked with in the past.
BitGo-1
Adding NFT support to the popular multisig contract.
- Scope
- Smart Contracts
- Dates Performed
- Apr 11th - Apr 25th, 2022
- Team Size
- 2
- About
-
With their rising popularity, there has been a lot of demand from BitGo clients for native support NFTs on BitGo wallets. Macro reviewed the technical design and implementation for adding such support to BitGo's Eth-multisignature wallet.
- Links
-
- Repository
- Private Report
Frax-1
Ground-breaking TWAMM contracts, now handling millions in liquidity.
- Scope
- Smart Contracts
- Dates Performed
- Apr 11th - Apr 25th, 2022
- Team Size
- 2
- About
-
TWAMMs are an innovative extension that builds accurate, gas-efficient long-term orders on top of the standard AMM contract. Macro had the privilege of auditing the first one to market.
- Links
-
- Repository
- TWAMM Whitepaper
- How to use FraxSwap's TWAMM
- Private Report
Frax-2
Frax-platform lending contracts with both official and user-defined asset pairs.
- Scope
- Smart Contracts
- Dates Performed
- May 9th - May 31st, 2022
- Team Size
- 2
- About
-
FraxLend allows anyone to create a lending market between a pair of ERC20 assets. To balance interest rates, Frax brings modular strategies to its lending contracts, such as its innovative Time-Weighted Variable Interest Rate approach.
- Links
-
- Repository
- FRAX Lending docs
- Private Report
Kwenta-2 Mini Audit
Early stage security review.
- Scope
- Smart Contracts
- Dates Performed
- Jul 19th - Jul 22nd, 2022
- Team Size
- 2
- About
-
We reviewed upcoming Kwenta feature designs to give their team confidence in the direction they were going.
thirdweb-2
Three new features now live on the platform.
- Scope
- Smart Contracts
- Dates Performed
- Jun 1st - Jun 17th, 2022
- Team Size
- 3
- About
-
We audited three new exciting features for thirdweb: Multiwrap, a contract that allows transferring and trading of multiple assets as a single unit; DropERC1155, a contract that allows users to easily mint multiple sets of NFTs with no redeployment; and SignatureDrop, a contract that allows facilitating both drops and mints via signatures.
sommelier-3
The next evolution in automated DeFi yield optimization strategies.
- Scope
- Smart Contracts
- Dates Performed
- Aug 15 - Sep 2; Sep 26 - Oct 7, 2022
- Team Size
- 5
- About
-
Macro is excited to continue its ongoing engagement with Sommelier Finance as they realize their vision of algorithmic, automated DeFi yield optimization strategies. Cellars support dynamic management and balancing across multiple asset types: ERC20s, other ERC4626s, and other Cellars – which are themselves ERC4626 vaults. They utilize governance and control mechanisms for management; Uniswap V2/V3 for asset rebalancing; and Chainlink price oracles for asset valuation.
- Links
thirdweb-7
Staking contracts for ERC20, ERC721, and ERC1155 tokens.
- Scope
- Smart Contracts
- Dates Performed
- Nov 28th - Dec 7th, 2022
- Team Size
- 2
- About
-
We audited three exciting new staking contracts for thirdweb: TokenStake, a contract for staking ERC20 tokens; NFTStake, a contract for staking ERC721 NFTs; and EditionStake, a contract for staking ERC1155 tokens. Each contract supports configurable staking rewards.
- Links