State-of-the-art, highly opinionated, hyper-optimised, and secure 🐍Vyper smart contract building blocks.
This is experimental software and is provided on an "as is" and "as available" basis. We do not give any warranties and will not be liable for any losses incurred through any use of this code base.
src
├─ auth
│ ├─ Ownable — "Owner-Based Access Control Functions"
│ ├─ Ownable2Step — "2-Step Ownership Transfer Functions"
│ ├─ AccessControl — "Multi-Role-Based Access Control Functions"
├─ extensions
│ ├─ ERC4626 — "ERC-4626 Tokenised Vault Implementation (TBD)"
├─ tokens
│ ├─ ERC20 — "Modern and Gas-Efficient ERC-20 + EIP-2612 Implementation"
│ ├─ ERC721 — "Modern and Gas-Efficient ERC-721 + EIP-4494 Implementation"
│ ├─ ERC1155 — "Modern and Gas-Efficient ERC-1155 Implementation (TBD)"
├─ utils
├─ ECDSA — "Elliptic Curve Digital Signature Algorithm (ECDSA) Functions"
├─ CreateAddress — "`CREATE` EVM Opcode Utility Function for Address Calculation"
├─ Create2Address — "`CREATE2` EVM Opcode Utility Functions for Address Calculations"
├─ EIP712DomainSeparator — "EIP-712 Domain Separator"
├─ MerkleProofVerification — "Merkle Tree Proof Verification Functions"
├─ Multicall — "Multicall Functions"
├─ SignatureChecker — "ECDSA and EIP-1271 Signature Verification Function"
├─ BatchDistributor — "Batch Sending Both Native and ERC-20 Tokens"This repository is inspired by or directly modified from many sources, primarily:
