Tiny library with utility functions that can help with signing and verifying EIP-712 based messages

Ethers.js Signer that connects to GCP KMS

Wizard-SDK, a TypeScript software development kit, is designed to visualize diverse protocol EIP-712 messages and simulate transactions that users sign daily in the web3.0 environment.

A reference implementation of an EIP-5539-compatible revocation registry for Ethereum.

An example implementation of EIP712 using hardhat.

Official Radius MCP SDK for token-gating Model Context Protocol tools, resources, and prompts.

The node module that allows you to control your Ethereum revocation lists & resolve revocation keys.

A contract for scheduling ERC20 transfers

Smart contracts of Runner2060rewards deployed on layer2: Linea, Scroll, X Layer. Contract of Runner2060coins deployed on the Linea network. Built on Layer Zero omnichain protocol and using the EIP721 signature standard.

How to verify Ethereum `personal_sign` EIP-191 and `eth_signTypedData_v4` EIP-712 in NEAR Protocol with Rust?

whitelist mechanism of primitive/merkle tree/signature methods

TypeScript library for secure authentication via EIP-712 message signing to verify ownership of a wallet address.

A tool for generation of EIP712 infrastructure.

2️⃣ Streamline the creation, verification, and consumption of intent-based EIP-712 signatures and transactions.

EIP 712 Full Stack Implementation

Vibe-coding a meta-transaction (EIP3009). In the example as I don't have a server for the relayer, so I am using another EOA to provide the gas. The logic is similar if you use a server

Demo publish NFTs on Ethereum