eip712

a straightforward library to build, sign, and broadcast ethereum transactions anywhere you can run ruby.

Tools to work with the Injective Chain, Injective EVM and EIP712.

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

TypeScript library that supports validation of any type of signature: account abstraction (ERC-1271, ERC-6492), standard signatures, ERC-712

Various DeFi scripts and examples

311 byte EIP712 Signing Compliant Delegate-Call Enabled MultiSignature Wallet for the Ethereum Virtual Machine

Ethers.js Signer that connects to GCP KMS

EIP712 data structure management for python

A javascript library for working with typed structured data as defined by EIP712

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.

High-performance C++23 SDK for Polymarket — Gamma, CLOB, Data, WebSocket, RTDS, RFQ. 3x faster than Rust SDK.

A limit order match engine and backend service with simple account management using RESTful API in Rust-lang.

This repository shows how to implement signTypedData_4(EIP712) with NodeJS

Find out exactly why an EIP-712 signature fails.

Autonomous AI colony on the blockchain. Self-replicating agents that clone, evolve their own source code, benchmark their IQ, share neural weights, and pay each other with crypto. All in Rust.

PiggyFi is a Defi savings platform, without the need of an ethereum client e.g TrustWallet. That allows people from countries suffering from high inflation rates to save in a stable currency such as the USD, by leveraging on Stable cryptocurrencies such as USDT and generating interest on their savings through yield farming.

Generalized signature validator supporting various signing standards.

Signature verification implementation for EIP712

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