CLI Tool for Contract Creation (ERC20,ERC721,ERC1155,GOVERNANCE) and Deployment and faucet option .

PermitC extends the Uniswap Permit2 system for ERC20, ERC721 and ERC1155 tokens. This is an advanced approval system which allows for easier and more secure approvals across applications. Abstracting the approval process and adding in expirations allows u

Updated, minimalist and gas efficient version of OpenZeppelins ERC721 contract

An npm package for easily querying ERC20, ERC721, or ERC1155 data with no setup.

The Bulla Protocol is a simple protocol for minting credit relationships between a creditor and debtor, represented as an ERC721 token. These tokens are referred to as Bulla claim tokens.

Composable transaction hook for EVM (ERC20/ERC721/ERC1155 + ETH) using Viem and Wagmi

Secure Smart Contract library for Solidity

A pragmatic Starknet (Sepolia-first) CLI for swaps, x402 paywalled requests, lending, ERC20/ERC721 deployment, and .claw name registry

minimal implementations of erc721 and erc1155

A baseline ERC721 contract implementation that exposes internal methods to a proxy instance

Migrator is a TypeScript library that makes it easy for developers to transfer assets from Externally Owned Accounts (EOA) to any destination address. It simplifies the asset transfer process by supporting various token standards, such as ERC20 and ERC721

ERC-721 token validator.

The ABI (application binary interface) for version 0.1 of Unlock-protocol's PublicLock and Unlock contracts. This is mostly an upgrade on V0 with the addition of ERC721 compatibility. These are built out of commit 90d2192c inside the main unlock repositor

In this example, you can create your own ERC721 Drop claim page just by customizing the template with your branding and plugging in your NFT Drop contract address.

A helper library for generating fully on-chain NFTs (ERC721) on Ethereum.

A comprehensive Solidity library providing extended features for ERC721 and ERC1155 contracts including programmable royalties, ERC20 payment integration, platform commission system, time-based rental system, and mandatory royalty enforcement.

ERC-721 Non-Fungible Token Implementation.

A template for interchain ERC20 and ERC721 tokens using Ortege

ERC721F contract for Solidity

An ERC721 contract with extension