Solidity Packages

Aave Protocol V3 core smart contracts

Setheum Smart Contract library for Solidity

ERC4337 Account Abstraction: The technical standard for establishing on-chain accounts with optional sponsored transactions.

Smart contract set to use the Ethereum Attestation Service in SettleMint

Smart contract set to build an enterprise bond usecase in SettleMint

Empty smart contract set to use in SettleMint

Hardhat is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want.

EVM Helper Contracts

Sparse Merkle Tree implementation in Solidity with accompanying JS library

Secure Smart Contract library for Solidity

This repository is for smart-contracts part of klaytn's opensource DEX.

Hardhat plugin to combine multiple ABIs into a Diamond ABI artifact. Added support for multiple diamonds.

Hardhat is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want.

Creates boilerplate smart contracts in Solidity & Vyper.

Kraken Verify access control contracts for EAS attestations

Smart contract set to build a supplychain usecase in SettleMint

Smart contract set to build an ERC1155 token in SettleMint

Smart contract set to build an ERC20 token in SettleMint

Smart contract set to build an ERC20 token sale in SettleMint

Smart contracts that are predeployed in the genesis files of Besu/Quorum nodes in SettleMint