功能强大的web3j以太坊用例，支持批量生成钱包，批量不同账户转账，查询余额等，监控，定时任务，交易mint等方法，持续更新中... ...

EVM ABI Decoder allows to decode raw input data from EVM tx (on Ethereum or a compatible chain like Avalanche, BSC stc) into processable format obtained from the contract's ABI definition (JSON).

sample project that illustrates how to create and deploy smart contracts, smart wallets, send transactions and observe processed transactions in ethereum using web3j, blockchain, solidity and spring boot

Android Wallet (Token ERC20)

Wallet for Token ERC20

Application to add Blockchain (ethereum) functionality in Thingsboard (IoT) platform. It is part of Winter Internship at Komhar Technologies.

Sample Counter Ethereum Smart Contract Web3j API

The Next Generation Ulord's Sidechain Based on PBFT

A simple repository to showcase interacting with an ERC20 token contract using web3j

A JAVA based Decentralised desktop app (Dapp) for Community Work , funding and Medical Funding. This application currently works on the Infura test network which mimics the original ethereum blockchain network.

🔗 Trust Certification System - Your Platform for Seamless Management and Issuance of Digital Certificates, Reinforced by Blockchain Technology for Ultimate Trust and Security. 🌐🛡️

ERC20 Standart Token

Solidity DNS. Based on the Five types model

Android based wallet for Flare, XRP and Ethereum compatible blockchains. Support for ERC20 and ERC721 style tokens. Private messaging feature for sending encrypted communications over the Flare blockchain.

This project hopes to use biometrics to access information such as identity cards and health insurance cards, reduce the inconvenience and the risk of being stolen or lost.

Coupons trading on the Ethereum blockchain

Examen programación Java - Desarrollo de Aplicaciones Web - FP Dual - feb 2019 - Colecciones, Has-A, inyección de dependencias, Ethereum, Smart Contract, criptografia, criptomoneda

An Ethereum blockchain university project

Java library for interacting with ethereum nodes using Json via RPC and IPC

Ethereumj dapp using web3j frame of java and using javafx as front-end client.